-QUERY: drop table ¼t°Ó¸ê®Æ;
-QUERY: create table ¼t°Ó¸ê®Æ (¦æ·~§O text, ¤½¥q©ïÀY varchar, ¦a§} varchar(16));
-QUERY: create index ¼t°Ó¸ê®Æindex1 on ¼t°Ó¸ê®Æ using btree (¦æ·~§O);
-QUERY: create index ¼t°Ó¸ê®Æindex2 on ¼t°Ó¸ê®Æ using hash (¤½¥q©ïÀY);
-QUERY: insert into ¼t°Ó¸ê®Æ values ('¹q¸£·~', '¹F¹F¬ì§Þ', '¥_A01¤¯');
-QUERY: insert into ¼t°Ó¸ê®Æ values ('»s³y·~', '°]·½¦³¤½¥q', '¤¤B10¤¤');
-QUERY: insert into ¼t°Ó¸ê®Æ values ('À\¶¼·~', '¬ü¨ýªÑ¥÷¦³¤½¥q', '°ªZ01¤E');
-QUERY: vacuum ¼t°Ó¸ê®Æ;
-QUERY: select * from ¼t°Ó¸ê®Æ;
-¦æ·~§O|¤½¥q©ïÀY |¦a§}
-------+----------------+-------
-¹q¸£·~|¹F¹F¬ì§Þ |¥_A01¤¯
-»s³y·~|°]·½¦³¤½¥q |¤¤B10¤¤
-À\¶¼·~|¬ü¨ýªÑ¥÷¦³¤½¥q|°ªZ01¤E
+drop table ¼t°Ó¸ê®Æ
+create table ¼t°Ó¸ê®Æ (¦æ·~§O text, ¤½¥q©ïÀY varchar, ¦a§} varchar(16))
+create index ¼t°Ó¸ê®Æindex1 on ¼t°Ó¸ê®Æ using btree (¦æ·~§O)
+create index ¼t°Ó¸ê®Æindex2 on ¼t°Ó¸ê®Æ using hash (¤½¥q©ïÀY)
+insert into ¼t°Ó¸ê®Æ values ('¹q¸£·~', '¹F¹F¬ì§Þ', '¥_A01¤¯')
+insert into ¼t°Ó¸ê®Æ values ('»s³y·~', '°]·½¦³¤½¥q', '¤¤B10¤¤')
+insert into ¼t°Ó¸ê®Æ values ('À\¶¼·~', '¬ü¨ýªÑ¥÷¦³¤½¥q', '°ªZ01¤E')
+vacuum ¼t°Ó¸ê®Æ
+select * from ¼t°Ó¸ê®Æ
+ ¦æ·~§O | ¤½¥q©ïÀY | ¦a§}
+--------+------------------+---------
+ ¹q¸£·~ | ¹F¹F¬ì§Þ | ¥_A01¤¯
+ »s³y·~ | °]·½¦³¤½¥q | ¤¤B10¤¤
+ À\¶¼·~ | ¬ü¨ýªÑ¥÷¦³¤½¥q | °ªZ01¤E
(3 rows)
-QUERY: select * from ¼t°Ó¸ê®Æ where ¦a§} = '°ªZ01¤E';
-¦æ·~§O|¤½¥q©ïÀY |¦a§}
-------+----------------+-------
-À\¶¼·~|¬ü¨ýªÑ¥÷¦³¤½¥q|°ªZ01¤E
+select * from ¼t°Ó¸ê®Æ where ¦a§} = '°ªZ01¤E'
+ ¦æ·~§O | ¤½¥q©ïÀY | ¦a§}
+--------+------------------+---------
+ À\¶¼·~ | ¬ü¨ýªÑ¥÷¦³¤½¥q | °ªZ01¤E
(1 row)
-QUERY: select * from ¼t°Ó¸ê®Æ where ¦a§} ~* '°ªz01¤E';
-¦æ·~§O|¤½¥q©ïÀY |¦a§}
-------+----------------+-------
-À\¶¼·~|¬ü¨ýªÑ¥÷¦³¤½¥q|°ªZ01¤E
+select * from ¼t°Ó¸ê®Æ where ¦a§} ~* '°ªz01¤E'
+ ¦æ·~§O | ¤½¥q©ïÀY | ¦a§}
+--------+------------------+---------
+ À\¶¼·~ | ¬ü¨ýªÑ¥÷¦³¤½¥q | °ªZ01¤E
(1 row)
-QUERY: select * from ¼t°Ó¸ê®Æ where ¦a§} like '_Z01_';
-¦æ·~§O|¤½¥q©ïÀY |¦a§}
-------+----------------+-------
-À\¶¼·~|¬ü¨ýªÑ¥÷¦³¤½¥q|°ªZ01¤E
+select * from ¼t°Ó¸ê®Æ where ¦a§} like '_Z01_'
+ ¦æ·~§O | ¤½¥q©ïÀY | ¦a§}
+--------+------------------+---------
+ À\¶¼·~ | ¬ü¨ýªÑ¥÷¦³¤½¥q | °ªZ01¤E
(1 row)
-QUERY: select * from ¼t°Ó¸ê®Æ where ¦a§} like '_Z%';
-¦æ·~§O|¤½¥q©ïÀY |¦a§}
-------+----------------+-------
-À\¶¼·~|¬ü¨ýªÑ¥÷¦³¤½¥q|°ªZ01¤E
+select * from ¼t°Ó¸ê®Æ where ¦a§} like '_Z%'
+ ¦æ·~§O | ¤½¥q©ïÀY | ¦a§}
+--------+------------------+---------
+ À\¶¼·~ | ¬ü¨ýªÑ¥÷¦³¤½¥q | °ªZ01¤E
(1 row)
-QUERY: select * from ¼t°Ó¸ê®Æ where ¤½¥q©ïÀY ~ '¹F¹F¬ì[±H°O§Þ]';
-¦æ·~§O|¤½¥q©ïÀY|¦a§}
-------+--------+-------
-¹q¸£·~|¹F¹F¬ì§Þ|¥_A01¤¯
+select * from ¼t°Ó¸ê®Æ where ¤½¥q©ïÀY ~ '¹F¹F¬ì[±H°O§Þ]'
+ ¦æ·~§O | ¤½¥q©ïÀY | ¦a§}
+--------+----------+---------
+ ¹q¸£·~ | ¹F¹F¬ì§Þ | ¥_A01¤¯
(1 row)
-QUERY: select * from ¼t°Ó¸ê®Æ where ¤½¥q©ïÀY ~* '¹F¹F¬ì[±H°O§Þ]';
-¦æ·~§O|¤½¥q©ïÀY|¦a§}
-------+--------+-------
-¹q¸£·~|¹F¹F¬ì§Þ|¥_A01¤¯
+select * from ¼t°Ó¸ê®Æ where ¤½¥q©ïÀY ~* '¹F¹F¬ì[±H°O§Þ]'
+ ¦æ·~§O | ¤½¥q©ïÀY | ¦a§}
+--------+----------+---------
+ ¹q¸£·~ | ¹F¹F¬ì§Þ | ¥_A01¤¯
(1 row)
-QUERY: select *, character_length(¦æ·~§O) from ¼t°Ó¸ê®Æ;
-¦æ·~§O|¤½¥q©ïÀY |¦a§} |length
-------+----------------+-------+------
-¹q¸£·~|¹F¹F¬ì§Þ |¥_A01¤¯| 3
-»s³y·~|°]·½¦³¤½¥q |¤¤B10¤¤| 3
-À\¶¼·~|¬ü¨ýªÑ¥÷¦³¤½¥q|°ªZ01¤E| 3
+select *, character_length(¦æ·~§O) from ¼t°Ó¸ê®Æ
+ ¦æ·~§O | ¤½¥q©ïÀY | ¦a§} | length
+--------+------------------+---------+--------
+ ¹q¸£·~ | ¹F¹F¬ì§Þ | ¥_A01¤¯ | 3
+ »s³y·~ | °]·½¦³¤½¥q | ¤¤B10¤¤ | 3
+ À\¶¼·~ | ¬ü¨ýªÑ¥÷¦³¤½¥q | °ªZ01¤E | 3
(3 rows)
-QUERY: select *, octet_length(¦æ·~§O) from ¼t°Ó¸ê®Æ;
-¦æ·~§O|¤½¥q©ïÀY |¦a§} |octet_length
-------+----------------+-------+------------
-¹q¸£·~|¹F¹F¬ì§Þ |¥_A01¤¯| 6
-»s³y·~|°]·½¦³¤½¥q |¤¤B10¤¤| 6
-À\¶¼·~|¬ü¨ýªÑ¥÷¦³¤½¥q|°ªZ01¤E| 6
+select *, octet_length(¦æ·~§O) from ¼t°Ó¸ê®Æ
+ ¦æ·~§O | ¤½¥q©ïÀY | ¦a§} | octet_length
+--------+------------------+---------+--------------
+ ¹q¸£·~ | ¹F¹F¬ì§Þ | ¥_A01¤¯ | 6
+ »s³y·~ | °]·½¦³¤½¥q | ¤¤B10¤¤ | 6
+ À\¶¼·~ | ¬ü¨ýªÑ¥÷¦³¤½¥q | °ªZ01¤E | 6
(3 rows)
-QUERY: select *, position('¦³' in ¤½¥q©ïÀY) from ¼t°Ó¸ê®Æ;
-¦æ·~§O|¤½¥q©ïÀY |¦a§} |strpos
-------+----------------+-------+------
-¹q¸£·~|¹F¹F¬ì§Þ |¥_A01¤¯| 0
-»s³y·~|°]·½¦³¤½¥q |¤¤B10¤¤| 3
-À\¶¼·~|¬ü¨ýªÑ¥÷¦³¤½¥q|°ªZ01¤E| 5
+select *, position('¦³' in ¤½¥q©ïÀY) from ¼t°Ó¸ê®Æ
+ ¦æ·~§O | ¤½¥q©ïÀY | ¦a§} | strpos
+--------+------------------+---------+--------
+ ¹q¸£·~ | ¹F¹F¬ì§Þ | ¥_A01¤¯ | 0
+ »s³y·~ | °]·½¦³¤½¥q | ¤¤B10¤¤ | 3
+ À\¶¼·~ | ¬ü¨ýªÑ¥÷¦³¤½¥q | °ªZ01¤E | 5
(3 rows)
-QUERY: select *, substring(¤½¥q©ïÀY from 3 for 6 ) from ¼t°Ó¸ê®Æ;
-¦æ·~§O|¤½¥q©ïÀY |¦a§} |substr
-------+----------------+-------+------------
-¹q¸£·~|¹F¹F¬ì§Þ |¥_A01¤¯|¬ì§Þ
-»s³y·~|°]·½¦³¤½¥q |¤¤B10¤¤|¦³¤½¥q
-À\¶¼·~|¬ü¨ýªÑ¥÷¦³¤½¥q|°ªZ01¤E|ªÑ¥÷¦³¤½¥q
+select *, substring(¤½¥q©ïÀY from 3 for 6 ) from ¼t°Ó¸ê®Æ
+ ¦æ·~§O | ¤½¥q©ïÀY | ¦a§} | substr
+--------+------------------+---------+--------------
+ ¹q¸£·~ | ¹F¹F¬ì§Þ | ¥_A01¤¯ | ¬ì§Þ
+ »s³y·~ | °]·½¦³¤½¥q | ¤¤B10¤¤ | ¦³¤½¥q
+ À\¶¼·~ | ¬ü¨ýªÑ¥÷¦³¤½¥q | °ªZ01¤E | ªÑ¥÷¦³¤½¥q
(3 rows)
-QUERY: drop table ¼ÆËã»úÊõÓï;
+drop table ¼ÆËã»úÊõÓï
ERROR: Relation '¼ÆËã»úÊõÓï' does not exist
-QUERY: create table ¼ÆËã»úÊõÓï(ÊõÓï text, ·ÖÀàºÅ varchar, ±¸×¢1A char(16));
-QUERY: create index ¼ÆËã»úÊõÓïindex1 on ¼ÆËã»úÊõÓï using btree(ÊõÓï);
-QUERY: create index ¼ÆËã»úÊõÓïindex2 on ¼ÆËã»úÊõÓï using btree(·ÖÀàºÅ);
-QUERY: insert into ¼ÆËã»úÊõÓï values('µçÄÔÏÔʾÆÁ','»úA01ÉÏ');
-QUERY: insert into ¼ÆËã»úÊõÓï values('µçÄÔͼÐÎ','·ÖB01ÖÐ');
-QUERY: insert into ¼ÆËã»úÊõÓï values('µçÄÔ³ÌÐòÔ±','ÈËZ01ÏÂ');
-QUERY: vacuum ¼ÆËã»úÊõÓï;
-QUERY: select * from ¼ÆËã»úÊõÓï;
-ÊõÓï |·ÖÀàºÅ |±¸×¢1a
-----------+-------+------
-µçÄÔÏÔʾÆÁ|»úA01ÉÏ|
-µçÄÔͼÐÎ |·ÖB01ÖÐ|
-µçÄÔ³ÌÐòÔ±|ÈËZ01ÏÂ|
+create table ¼ÆËã»úÊõÓï(ÊõÓï text, ·ÖÀàºÅ varchar, ±¸×¢1A char(16))
+create index ¼ÆËã»úÊõÓïindex1 on ¼ÆËã»úÊõÓï using btree(ÊõÓï)
+create index ¼ÆËã»úÊõÓïindex2 on ¼ÆËã»úÊõÓï using btree(·ÖÀàºÅ)
+insert into ¼ÆËã»úÊõÓï values('µçÄÔÏÔʾÆÁ','»úA01ÉÏ')
+insert into ¼ÆËã»úÊõÓï values('µçÄÔͼÐÎ','·ÖB01ÖÐ')
+insert into ¼ÆËã»úÊõÓï values('µçÄÔ³ÌÐòÔ±','ÈËZ01ÏÂ')
+vacuum ¼ÆËã»úÊõÓï
+select * from ¼ÆËã»úÊõÓï
+ ÊõÓï | ·ÖÀàºÅ | ±¸×¢1a
+------------+---------+--------
+ µçÄÔÏÔʾÆÁ | »úA01ÉÏ |
+ µçÄÔͼÐÎ | ·ÖB01ÖÐ |
+ µçÄÔ³ÌÐòÔ± | ÈËZ01Ï |
(3 rows)
-QUERY: select * from ¼ÆËã»úÊõÓï where ·ÖÀàºÅ = 'ÈËZ01ÏÂ';
-ÊõÓï |·ÖÀàºÅ |±¸×¢1a
-----------+-------+------
-µçÄÔ³ÌÐòÔ±|ÈËZ01ÏÂ|
+select * from ¼ÆËã»úÊõÓï where ·ÖÀàºÅ = 'ÈËZ01ÏÂ'
+ ÊõÓï | ·ÖÀàºÅ | ±¸×¢1a
+------------+---------+--------
+ µçÄÔ³ÌÐòÔ± | ÈËZ01Ï |
(1 row)
-QUERY: select * from ¼ÆËã»úÊõÓï where ·ÖÀàºÅ ~* 'ÈËz01ÏÂ';
-ÊõÓï |·ÖÀàºÅ |±¸×¢1a
-----------+-------+------
-µçÄÔ³ÌÐòÔ±|ÈËZ01ÏÂ|
+select * from ¼ÆËã»úÊõÓï where ·ÖÀàºÅ ~* 'ÈËz01ÏÂ'
+ ÊõÓï | ·ÖÀàºÅ | ±¸×¢1a
+------------+---------+--------
+ µçÄÔ³ÌÐòÔ± | ÈËZ01Ï |
(1 row)
-QUERY: select * from ¼ÆËã»úÊõÓï where ·ÖÀàºÅ like '_Z01_';
-ÊõÓï |·ÖÀàºÅ |±¸×¢1a
-----------+-------+------
-µçÄÔ³ÌÐòÔ±|ÈËZ01ÏÂ|
+select * from ¼ÆËã»úÊõÓï where ·ÖÀàºÅ like '_Z01_'
+ ÊõÓï | ·ÖÀàºÅ | ±¸×¢1a
+------------+---------+--------
+ µçÄÔ³ÌÐòÔ± | ÈËZ01Ï |
(1 row)
-QUERY: select * from ¼ÆËã»úÊõÓï where ·ÖÀàºÅ like '_Z%';
-ÊõÓï |·ÖÀàºÅ |±¸×¢1a
-----------+-------+------
-µçÄÔ³ÌÐòÔ±|ÈËZ01ÏÂ|
+select * from ¼ÆËã»úÊõÓï where ·ÖÀàºÅ like '_Z%'
+ ÊõÓï | ·ÖÀàºÅ | ±¸×¢1a
+------------+---------+--------
+ µçÄÔ³ÌÐòÔ± | ÈËZ01Ï |
(1 row)
-QUERY: select * from ¼ÆËã»úÊõÓï where ÊõÓï ~ 'µçÄÔ[ÏÔͼ]';
-ÊõÓï |·ÖÀàºÅ |±¸×¢1a
-----------+-------+------
-µçÄÔÏÔʾÆÁ|»úA01ÉÏ|
-µçÄÔͼÐÎ |·ÖB01ÖÐ|
+select * from ¼ÆËã»úÊõÓï where ÊõÓï ~ 'µçÄÔ[ÏÔͼ]'
+ ÊõÓï | ·ÖÀàºÅ | ±¸×¢1a
+------------+---------+--------
+ µçÄÔÏÔʾÆÁ | »úA01ÉÏ |
+ µçÄÔͼÐÎ | ·ÖB01ÖÐ |
(2 rows)
-QUERY: select * from ¼ÆËã»úÊõÓï where ÊõÓï ~* 'µçÄÔ[ÏÔͼ]';
-ÊõÓï |·ÖÀàºÅ |±¸×¢1a
-----------+-------+------
-µçÄÔÏÔʾÆÁ|»úA01ÉÏ|
-µçÄÔͼÐÎ |·ÖB01ÖÐ|
+select * from ¼ÆËã»úÊõÓï where ÊõÓï ~* 'µçÄÔ[ÏÔͼ]'
+ ÊõÓï | ·ÖÀàºÅ | ±¸×¢1a
+------------+---------+--------
+ µçÄÔÏÔʾÆÁ | »úA01ÉÏ |
+ µçÄÔͼÐÎ | ·ÖB01ÖÐ |
(2 rows)
-QUERY: select *,character_length(ÊõÓï) from ¼ÆËã»úÊõÓï;
-ÊõÓï |·ÖÀàºÅ |±¸×¢1a|length
-----------+-------+------+------
-µçÄÔÏÔʾÆÁ|»úA01ÉÏ| | 5
-µçÄÔͼÐÎ |·ÖB01ÖÐ| | 4
-µçÄÔ³ÌÐòÔ±|ÈËZ01ÏÂ| | 5
+select *,character_length(ÊõÓï) from ¼ÆËã»úÊõÓï
+ ÊõÓï | ·ÖÀàºÅ | ±¸×¢1a | length
+------------+---------+--------+--------
+ µçÄÔÏÔʾÆÁ | »úA01ÉÏ | | 5
+ µçÄÔͼÐÎ | ·ÖB01ÖÐ | | 4
+ µçÄÔ³ÌÐòÔ± | ÈËZ01Ï | | 5
(3 rows)
-QUERY: select *,octet_length(ÊõÓï) from ¼ÆËã»úÊõÓï;
-ÊõÓï |·ÖÀàºÅ |±¸×¢1a|octet_length
-----------+-------+------+------------
-µçÄÔÏÔʾÆÁ|»úA01ÉÏ| | 10
-µçÄÔͼÐÎ |·ÖB01ÖÐ| | 8
-µçÄÔ³ÌÐòÔ±|ÈËZ01ÏÂ| | 10
+select *,octet_length(ÊõÓï) from ¼ÆËã»úÊõÓï
+ ÊõÓï | ·ÖÀàºÅ | ±¸×¢1a | octet_length
+------------+---------+--------+--------------
+ µçÄÔÏÔʾÆÁ | »úA01ÉÏ | | 10
+ µçÄÔͼÐÎ | ·ÖB01ÖÐ | | 8
+ µçÄÔ³ÌÐòÔ± | ÈËZ01Ï | | 10
(3 rows)
-QUERY: select *,position('ÏÔ' in ÊõÓï) from ¼ÆËã»úÊõÓï;
-ÊõÓï |·ÖÀàºÅ |±¸×¢1a|strpos
-----------+-------+------+------
-µçÄÔÏÔʾÆÁ|»úA01ÉÏ| | 3
-µçÄÔͼÐÎ |·ÖB01ÖÐ| | 0
-µçÄÔ³ÌÐòÔ±|ÈËZ01ÏÂ| | 0
+select *,position('ÏÔ' in ÊõÓï) from ¼ÆËã»úÊõÓï
+ ÊõÓï | ·ÖÀàºÅ | ±¸×¢1a | strpos
+------------+---------+--------+--------
+ µçÄÔÏÔʾÆÁ | »úA01ÉÏ | | 3
+ µçÄÔͼÐÎ | ·ÖB01ÖÐ | | 0
+ µçÄÔ³ÌÐòÔ± | ÈËZ01Ï | | 0
(3 rows)
-QUERY: select *,substring(ÊõÓï from 3 for 4) from ¼ÆËã»úÊõÓï;
-ÊõÓï |·ÖÀàºÅ |±¸×¢1a|substr
-----------+-------+------+------
-µçÄÔÏÔʾÆÁ|»úA01ÉÏ| |ÏÔʾÆÁ
-µçÄÔͼÐÎ |·ÖB01ÖÐ| |ͼÐÎ
-µçÄÔ³ÌÐòÔ±|ÈËZ01ÏÂ| |³ÌÐòÔ±
+select *,substring(ÊõÓï from 3 for 4) from ¼ÆËã»úÊõÓï
+ ÊõÓï | ·ÖÀàºÅ | ±¸×¢1a | substr
+------------+---------+--------+--------
+ µçÄÔÏÔʾÆÁ | »úA01ÉÏ | | ÏÔʾÆÁ
+ µçÄÔͼÐÎ | ·ÖB01ÖÐ | | ͼÐÎ
+ µçÄÔ³ÌÐòÔ± | ÈËZ01Ï | | ³ÌÐòÔ±
(3 rows)
-drop table ·×»»µ¡ÍѸì;
+drop table ·×»»µ¡ÍѸì
ERROR: Relation '·×»»µ¡ÍѸì' does not exist
-create table ·×»»µ¡ÍѸì (ÍѸì text, ʬÎॳ¡¼¥É varchar, È÷¹Í1A¤À¤è char(16));
-create index ·×»»µ¡ÍѸìindex1 on ·×»»µ¡ÍѸì using btree (ÍѸì);
-create index ·×»»µ¡ÍѸìindex2 on ·×»»µ¡ÍѸì using hash (ʬÎॳ¡¼¥É);
-insert into ·×»»µ¡ÍѸì values('¥³¥ó¥Ô¥å¡¼¥¿¥Ç¥£¥¹¥×¥ì¥¤','µ¡A01¾å');
-insert into ·×»»µ¡ÍѸì values('¥³¥ó¥Ô¥å¡¼¥¿¥°¥é¥Õ¥£¥Ã¥¯¥¹','ʬB10Ãæ');
-insert into ·×»»µ¡ÍѸì values('¥³¥ó¥Ô¥å¡¼¥¿¥×¥í¥°¥é¥Þ¡¼','¿ÍZ01²¼');
-vacuum ·×»»µ¡ÍѸì;
-select * from ·×»»µ¡ÍѸì;
+create table ·×»»µ¡ÍѸì (ÍѸì text, ʬÎॳ¡¼¥É varchar, È÷¹Í1A¤À¤è char(16))
+create index ·×»»µ¡ÍѸìindex1 on ·×»»µ¡ÍѸì using btree (ÍѸì)
+create index ·×»»µ¡ÍѸìindex2 on ·×»»µ¡ÍѸì using hash (ʬÎॳ¡¼¥É)
+insert into ·×»»µ¡ÍѸì values('¥³¥ó¥Ô¥å¡¼¥¿¥Ç¥£¥¹¥×¥ì¥¤','µ¡A01¾å')
+insert into ·×»»µ¡ÍѸì values('¥³¥ó¥Ô¥å¡¼¥¿¥°¥é¥Õ¥£¥Ã¥¯¥¹','ʬB10Ãæ')
+insert into ·×»»µ¡ÍѸì values('¥³¥ó¥Ô¥å¡¼¥¿¥×¥í¥°¥é¥Þ¡¼','¿ÍZ01²¼')
+vacuum ·×»»µ¡ÍѸì
+select * from ·×»»µ¡ÍѸì
ÍѸì | ʬÎॳ¡¼¥É | È÷¹Í1a¤À¤è
----------------------------+------------+------------
¥³¥ó¥Ô¥å¡¼¥¿¥Ç¥£¥¹¥×¥ì¥¤ | µ¡A01¾å |
¥³¥ó¥Ô¥å¡¼¥¿¥×¥í¥°¥é¥Þ¡¼ | ¿ÍZ01²¼ |
(3 rows)
-select * from ·×»»µ¡ÍѸì where ʬÎॳ¡¼¥É = '¿ÍZ01²¼';
+select * from ·×»»µ¡ÍѸì where ʬÎॳ¡¼¥É = '¿ÍZ01²¼'
ÍѸì | ʬÎॳ¡¼¥É | È÷¹Í1a¤À¤è
--------------------------+------------+------------
¥³¥ó¥Ô¥å¡¼¥¿¥×¥í¥°¥é¥Þ¡¼ | ¿ÍZ01²¼ |
(1 row)
-select * from ·×»»µ¡ÍѸì where ʬÎॳ¡¼¥É ~* '¿Íz01²¼';
+select * from ·×»»µ¡ÍѸì where ʬÎॳ¡¼¥É ~* '¿Íz01²¼'
ÍѸì | ʬÎॳ¡¼¥É | È÷¹Í1a¤À¤è
--------------------------+------------+------------
¥³¥ó¥Ô¥å¡¼¥¿¥×¥í¥°¥é¥Þ¡¼ | ¿ÍZ01²¼ |
(1 row)
-select * from ·×»»µ¡ÍѸì where ʬÎॳ¡¼¥É like '_Z01_';
+select * from ·×»»µ¡ÍѸì where ʬÎॳ¡¼¥É like '_Z01_'
ÍѸì | ʬÎॳ¡¼¥É | È÷¹Í1a¤À¤è
--------------------------+------------+------------
¥³¥ó¥Ô¥å¡¼¥¿¥×¥í¥°¥é¥Þ¡¼ | ¿ÍZ01²¼ |
(1 row)
-select * from ·×»»µ¡ÍѸì where ʬÎॳ¡¼¥É like '_Z%';
+select * from ·×»»µ¡ÍѸì where ʬÎॳ¡¼¥É like '_Z%'
ÍѸì | ʬÎॳ¡¼¥É | È÷¹Í1a¤À¤è
--------------------------+------------+------------
¥³¥ó¥Ô¥å¡¼¥¿¥×¥í¥°¥é¥Þ¡¼ | ¿ÍZ01²¼ |
(1 row)
-select * from ·×»»µ¡ÍѸì where ÍѸì ~ '¥³¥ó¥Ô¥å¡¼¥¿[¥Ç¥°]';
+select * from ·×»»µ¡ÍѸì where ÍѸì ~ '¥³¥ó¥Ô¥å¡¼¥¿[¥Ç¥°]'
ÍѸì | ʬÎॳ¡¼¥É | È÷¹Í1a¤À¤è
----------------------------+------------+------------
¥³¥ó¥Ô¥å¡¼¥¿¥Ç¥£¥¹¥×¥ì¥¤ | µ¡A01¾å |
¥³¥ó¥Ô¥å¡¼¥¿¥°¥é¥Õ¥£¥Ã¥¯¥¹ | ʬB10Ãæ |
(2 rows)
-select * from ·×»»µ¡ÍѸì where ÍѸì ~* '¥³¥ó¥Ô¥å¡¼¥¿[¥Ç¥°]';
+select * from ·×»»µ¡ÍѸì where ÍѸì ~* '¥³¥ó¥Ô¥å¡¼¥¿[¥Ç¥°]'
ÍѸì | ʬÎॳ¡¼¥É | È÷¹Í1a¤À¤è
----------------------------+------------+------------
¥³¥ó¥Ô¥å¡¼¥¿¥Ç¥£¥¹¥×¥ì¥¤ | µ¡A01¾å |
¥³¥ó¥Ô¥å¡¼¥¿¥°¥é¥Õ¥£¥Ã¥¯¥¹ | ʬB10Ãæ |
(2 rows)
-select *,character_length(ÍѸì) from ·×»»µ¡ÍѸì;
+select *,character_length(ÍѸì) from ·×»»µ¡ÍѸì
ÍѸì | ʬÎॳ¡¼¥É | È÷¹Í1a¤À¤è | length
----------------------------+------------+------------+--------
¥³¥ó¥Ô¥å¡¼¥¿¥Ç¥£¥¹¥×¥ì¥¤ | µ¡A01¾å | | 12
¥³¥ó¥Ô¥å¡¼¥¿¥×¥í¥°¥é¥Þ¡¼ | ¿ÍZ01²¼ | | 12
(3 rows)
-select *,octet_length(ÍѸì) from ·×»»µ¡ÍѸì;
+select *,octet_length(ÍѸì) from ·×»»µ¡ÍѸì
ÍѸì | ʬÎॳ¡¼¥É | È÷¹Í1a¤À¤è | octet_length
----------------------------+------------+------------+--------------
¥³¥ó¥Ô¥å¡¼¥¿¥Ç¥£¥¹¥×¥ì¥¤ | µ¡A01¾å | | 24
¥³¥ó¥Ô¥å¡¼¥¿¥×¥í¥°¥é¥Þ¡¼ | ¿ÍZ01²¼ | | 24
(3 rows)
-select *,position('¥Ç' in ÍѸì) from ·×»»µ¡ÍѸì;
+select *,position('¥Ç' in ÍѸì) from ·×»»µ¡ÍѸì
ÍѸì | ʬÎॳ¡¼¥É | È÷¹Í1a¤À¤è | strpos
----------------------------+------------+------------+--------
¥³¥ó¥Ô¥å¡¼¥¿¥Ç¥£¥¹¥×¥ì¥¤ | µ¡A01¾å | | 7
¥³¥ó¥Ô¥å¡¼¥¿¥×¥í¥°¥é¥Þ¡¼ | ¿ÍZ01²¼ | | 0
(3 rows)
-select *,substring(ÍѸì from 10 for 4) from ·×»»µ¡ÍѸì;
+select *,substring(ÍѸì from 10 for 4) from ·×»»µ¡ÍѸì
ÍѸì | ʬÎॳ¡¼¥É | È÷¹Í1a¤À¤è | substr
----------------------------+------------+------------+----------
¥³¥ó¥Ô¥å¡¼¥¿¥Ç¥£¥¹¥×¥ì¥¤ | µ¡A01¾å | | ¥×¥ì¥¤
-QUERY: drop table ͪߩѦ¿ë¾î;
+drop table ͪߩѦ¿ë¾î
ERROR: Relation 'ͪߩѦ¿ë¾î' does not exist
-QUERY: create table ͪߩѦ¿ë¾î (¿ë¾î text, ÝÂ×¾ÄÚµå varchar, ºñ°í1A¶ó±¸ char(16));
-QUERY: create index ͪߩѦ¿ë¾îindex1 on ͪߩѦ¿ë¾î using btree (¿ë¾î);
-QUERY: create index ͪߩѦ¿ë¾îindex2 on ͪߩѦ¿ë¾î using hash (ÝÂ×¾ÄÚµå);
-QUERY: insert into ͪߩѦ¿ë¾î values('ÄÄÇ»Å͵ð½ºÇ÷¹ÀÌ', 'ѦA01ß¾');
-QUERY: insert into ͪߩѦ¿ë¾î values('ÄÄÇ»Åͱ׷¡ÇȽº', 'ÝÂB10ñé');
-QUERY: insert into ͪߩѦ¿ë¾î values('ÄÄÇ»ÅÍÇÁ·Î±×·¡¸Ó', 'ìÑZ01ù»');
-QUERY: vacuum ͪߩѦ¿ë¾î;
-QUERY: select * from ͪߩѦ¿ë¾î;
-¿ë¾î |ÝÂ×¾ÄÚµå|ºñ°í1a¶ó±¸
-----------------+--------+----------
-ÄÄÇ»Å͵ð½ºÇ÷¹ÀÌ|ѦA01ß¾ |
-ÄÄÇ»Åͱ׷¡ÇȽº |ÝÂB10ñé |
-ÄÄÇ»ÅÍÇÁ·Î±×·¡¸Ó|ìÑZ01ù» |
+create table ͪߩѦ¿ë¾î (¿ë¾î text, ÝÂ×¾ÄÚµå varchar, ºñ°í1A¶ó±¸ char(16))
+create index ͪߩѦ¿ë¾îindex1 on ͪߩѦ¿ë¾î using btree (¿ë¾î)
+create index ͪߩѦ¿ë¾îindex2 on ͪߩѦ¿ë¾î using hash (ÝÂ×¾ÄÚµå)
+insert into ͪߩѦ¿ë¾î values('ÄÄÇ»Å͵ð½ºÇ÷¹ÀÌ', 'ѦA01ß¾')
+insert into ͪߩѦ¿ë¾î values('ÄÄÇ»Åͱ׷¡ÇȽº', 'ÝÂB10ñé')
+insert into ͪߩѦ¿ë¾î values('ÄÄÇ»ÅÍÇÁ·Î±×·¡¸Ó', 'ìÑZ01ù»')
+vacuum ͪߩѦ¿ë¾î
+select * from ͪߩѦ¿ë¾î
+ ¿ë¾î | ÝÂ×¾ÄÚµå | ºñ°í1a¶ó±¸
+------------------+----------+------------
+ ÄÄÇ»Å͵ð½ºÇ÷¹ÀÌ | ѦA01ß¾ |
+ ÄÄÇ»Åͱ׷¡ÇȽº | ÝÂB10ñé |
+ ÄÄÇ»ÅÍÇÁ·Î±×·¡¸Ó | ìÑZ01ù» |
(3 rows)
-QUERY: select * from ͪߩѦ¿ë¾î where ÝÂ×¾ÄÚµå = 'ìÑZ01ù»';
-¿ë¾î |ÝÂ×¾ÄÚµå|ºñ°í1a¶ó±¸
-----------------+--------+----------
-ÄÄÇ»ÅÍÇÁ·Î±×·¡¸Ó|ìÑZ01ù» |
+select * from ͪߩѦ¿ë¾î where ÝÂ×¾ÄÚµå = 'ìÑZ01ù»'
+ ¿ë¾î | ÝÂ×¾ÄÚµå | ºñ°í1a¶ó±¸
+------------------+----------+------------
+ ÄÄÇ»ÅÍÇÁ·Î±×·¡¸Ó | ìÑZ01ù» |
(1 row)
-QUERY: select * from ͪߩѦ¿ë¾î where ÝÂ×¾ÄÚµå ~* 'ìÑz01ù»';
-¿ë¾î |ÝÂ×¾ÄÚµå|ºñ°í1a¶ó±¸
-----------------+--------+----------
-ÄÄÇ»ÅÍÇÁ·Î±×·¡¸Ó|ìÑZ01ù» |
+select * from ͪߩѦ¿ë¾î where ÝÂ×¾ÄÚµå ~* 'ìÑz01ù»'
+ ¿ë¾î | ÝÂ×¾ÄÚµå | ºñ°í1a¶ó±¸
+------------------+----------+------------
+ ÄÄÇ»ÅÍÇÁ·Î±×·¡¸Ó | ìÑZ01ù» |
(1 row)
-QUERY: select * from ͪߩѦ¿ë¾î where ÝÂ×¾ÄÚµå like '_Z01_';
-¿ë¾î |ÝÂ×¾ÄÚµå|ºñ°í1a¶ó±¸
-----------------+--------+----------
-ÄÄÇ»ÅÍÇÁ·Î±×·¡¸Ó|ìÑZ01ù» |
+select * from ͪߩѦ¿ë¾î where ÝÂ×¾ÄÚµå like '_Z01_'
+ ¿ë¾î | ÝÂ×¾ÄÚµå | ºñ°í1a¶ó±¸
+------------------+----------+------------
+ ÄÄÇ»ÅÍÇÁ·Î±×·¡¸Ó | ìÑZ01ù» |
(1 row)
-QUERY: select * from ͪߩѦ¿ë¾î where ÝÂ×¾ÄÚµå like '_Z%';
-¿ë¾î |ÝÂ×¾ÄÚµå|ºñ°í1a¶ó±¸
-----------------+--------+----------
-ÄÄÇ»ÅÍÇÁ·Î±×·¡¸Ó|ìÑZ01ù» |
+select * from ͪߩѦ¿ë¾î where ÝÂ×¾ÄÚµå like '_Z%'
+ ¿ë¾î | ÝÂ×¾ÄÚµå | ºñ°í1a¶ó±¸
+------------------+----------+------------
+ ÄÄÇ»ÅÍÇÁ·Î±×·¡¸Ó | ìÑZ01ù» |
(1 row)
-QUERY: select * from ͪߩѦ¿ë¾î where ¿ë¾î ~ 'ÄÄÇ»ÅÍ[µð±×]';
-¿ë¾î |ÝÂ×¾ÄÚµå|ºñ°í1a¶ó±¸
-----------------+--------+----------
-ÄÄÇ»Å͵ð½ºÇ÷¹ÀÌ|ѦA01ß¾ |
-ÄÄÇ»Åͱ׷¡ÇȽº |ÝÂB10ñé |
+select * from ͪߩѦ¿ë¾î where ¿ë¾î ~ 'ÄÄÇ»ÅÍ[µð±×]'
+ ¿ë¾î | ÝÂ×¾ÄÚµå | ºñ°í1a¶ó±¸
+------------------+----------+------------
+ ÄÄÇ»Å͵ð½ºÇ÷¹ÀÌ | ѦA01ß¾ |
+ ÄÄÇ»Åͱ׷¡ÇȽº | ÝÂB10ñé |
(2 rows)
-QUERY: select * from ͪߩѦ¿ë¾î where ¿ë¾î ~* 'ÄÄÇ»ÅÍ[µð±×]';
-¿ë¾î |ÝÂ×¾ÄÚµå|ºñ°í1a¶ó±¸
-----------------+--------+----------
-ÄÄÇ»Å͵ð½ºÇ÷¹ÀÌ|ѦA01ß¾ |
-ÄÄÇ»Åͱ׷¡ÇȽº |ÝÂB10ñé |
+select * from ͪߩѦ¿ë¾î where ¿ë¾î ~* 'ÄÄÇ»ÅÍ[µð±×]'
+ ¿ë¾î | ÝÂ×¾ÄÚµå | ºñ°í1a¶ó±¸
+------------------+----------+------------
+ ÄÄÇ»Å͵ð½ºÇ÷¹ÀÌ | ѦA01ß¾ |
+ ÄÄÇ»Åͱ׷¡ÇȽº | ÝÂB10ñé |
(2 rows)
-QUERY: select *,character_length(¿ë¾î) from ͪߩѦ¿ë¾î;
-¿ë¾î |ÝÂ×¾ÄÚµå|ºñ°í1a¶ó±¸|length
-----------------+--------+----------+------
-ÄÄÇ»Å͵ð½ºÇ÷¹ÀÌ|ѦA01ß¾ | | 8
-ÄÄÇ»Åͱ׷¡ÇȽº |ÝÂB10ñé | | 7
-ÄÄÇ»ÅÍÇÁ·Î±×·¡¸Ó|ìÑZ01ù» | | 8
+select *,character_length(¿ë¾î) from ͪߩѦ¿ë¾î
+ ¿ë¾î | ÝÂ×¾ÄÚµå | ºñ°í1a¶ó±¸ | length
+------------------+----------+------------+--------
+ ÄÄÇ»Å͵ð½ºÇ÷¹ÀÌ | ѦA01ß¾ | | 8
+ ÄÄÇ»Åͱ׷¡ÇȽº | ÝÂB10ñé | | 7
+ ÄÄÇ»ÅÍÇÁ·Î±×·¡¸Ó | ìÑZ01ù» | | 8
(3 rows)
-QUERY: select *,octet_length(¿ë¾î) from ͪߩѦ¿ë¾î;
-¿ë¾î |ÝÂ×¾ÄÚµå|ºñ°í1a¶ó±¸|octet_length
-----------------+--------+----------+------------
-ÄÄÇ»Å͵ð½ºÇ÷¹ÀÌ|ѦA01ß¾ | | 16
-ÄÄÇ»Åͱ׷¡ÇȽº |ÝÂB10ñé | | 14
-ÄÄÇ»ÅÍÇÁ·Î±×·¡¸Ó|ìÑZ01ù» | | 16
+select *,octet_length(¿ë¾î) from ͪߩѦ¿ë¾î
+ ¿ë¾î | ÝÂ×¾ÄÚµå | ºñ°í1a¶ó±¸ | octet_length
+------------------+----------+------------+--------------
+ ÄÄÇ»Å͵ð½ºÇ÷¹ÀÌ | ѦA01ß¾ | | 16
+ ÄÄÇ»Åͱ׷¡ÇȽº | ÝÂB10ñé | | 14
+ ÄÄÇ»ÅÍÇÁ·Î±×·¡¸Ó | ìÑZ01ù» | | 16
(3 rows)
-QUERY: select *,position('µð' in ¿ë¾î) from ͪߩѦ¿ë¾î;
-¿ë¾î |ÝÂ×¾ÄÚµå|ºñ°í1a¶ó±¸|strpos
-----------------+--------+----------+------
-ÄÄÇ»Å͵ð½ºÇ÷¹ÀÌ|ѦA01ß¾ | | 4
-ÄÄÇ»Åͱ׷¡ÇȽº |ÝÂB10ñé | | 0
-ÄÄÇ»ÅÍÇÁ·Î±×·¡¸Ó|ìÑZ01ù» | | 0
+select *,position('µð' in ¿ë¾î) from ͪߩѦ¿ë¾î
+ ¿ë¾î | ÝÂ×¾ÄÚµå | ºñ°í1a¶ó±¸ | strpos
+------------------+----------+------------+--------
+ ÄÄÇ»Å͵ð½ºÇ÷¹ÀÌ | ѦA01ß¾ | | 4
+ ÄÄÇ»Åͱ׷¡ÇȽº | ÝÂB10ñé | | 0
+ ÄÄÇ»ÅÍÇÁ·Î±×·¡¸Ó | ìÑZ01ù» | | 0
(3 rows)
-QUERY: select *,substring(¿ë¾î from 3 for 4) from ͪߩѦ¿ë¾î;
-¿ë¾î |ÝÂ×¾ÄÚµå|ºñ°í1a¶ó±¸|substr
-----------------+--------+----------+--------
-ÄÄÇ»Å͵ð½ºÇ÷¹ÀÌ|ѦA01ß¾ | |Å͵ð½ºÇÃ
-ÄÄÇ»Åͱ׷¡ÇȽº |ÝÂB10ñé | |Åͱ׷¡ÇÈ
-ÄÄÇ»ÅÍÇÁ·Î±×·¡¸Ó|ìÑZ01ù» | |ÅÍÇÁ·Î±×
+select *,substring(¿ë¾î from 3 for 4) from ͪߩѦ¿ë¾î
+ ¿ë¾î | ÝÂ×¾ÄÚµå | ºñ°í1a¶ó±¸ | substr
+------------------+----------+------------+----------
+ ÄÄÇ»Å͵ð½ºÇ÷¹ÀÌ | ѦA01ß¾ | | Å͵ð½ºÇÃ
+ ÄÄÇ»Åͱ׷¡ÇȽº | ÝÂB10ñé | | Åͱ׷¡ÇÈ
+ ÄÄÇ»ÅÍÇÁ·Î±×·¡¸Ó | ìÑZ01ù» | | ÅÍÇÁ·Î±×
(3 rows)
-QUERY: drop table ìÞÙ¸æñÕè;
+drop table ìÞÙ¸æñÕè
ERROR: Relation 'ìÞÙ¸æñÕè' does not exist
-QUERY: create table ìÞÙ¸æñÕè (ÈçäÆɱ text, ÄüƳÍñó¤ varchar, ÇâÉß varchar(16));
-QUERY: create index ìÞÙ¸æñÕèindex1 on ìÞÙ¸æñÕè using btree (ÈçäÆɱ);
-QUERY: create index ìÞÙ¸æñÕèindex2 on ìÞÙ¸æñÕè using hash (ÄüƳÍñó¤);
-QUERY: insert into ìÞÙ¸æñÕè values ('çÙæªäÆ', 'ç®ç®ÒïÊÀ', 'Æ¡A01Äî');
-QUERY: insert into ìÞÙ¸æñÕè values ('êûÝßäÆ', 'ØÂäãÈ´ÓîÄüƳ', 'ÄãB10Äã');
-QUERY: insert into ìÞÙ¸æñÕè values ('ó§ã£äÆ', 'Ó¡ÌÀϴǹȴÓîÄüƳ', 'ØíZ01Ħ');
-QUERY: vacuum ìÞÙ¸æñÕè;
-QUERY: select * from ìÞÙ¸æñÕè;
-ÈçäÆɱ|ÄüƳÍñó¤ |ÇâÉß
-------+----------------+-------
-çÙæªäÆ|ç®ç®ÒïÊÀ |Æ¡A01Äî
-êûÝßäÆ|ØÂäãÈ´ÓîÄüƳ |ÄãB10Äã
-ó§ã£äÆ|Ó¡ÌÀϴǹȴÓîÄüƳ|ØíZ01Ħ
+create table ìÞÙ¸æñÕè (ÈçäÆɱ text, ÄüƳÍñó¤ varchar, ÇâÉß varchar(16))
+create index ìÞÙ¸æñÕèindex1 on ìÞÙ¸æñÕè using btree (ÈçäÆɱ)
+create index ìÞÙ¸æñÕèindex2 on ìÞÙ¸æñÕè using hash (ÄüƳÍñó¤)
+insert into ìÞÙ¸æñÕè values ('çÙæªäÆ', 'ç®ç®ÒïÊÀ', 'Æ¡A01Äî')
+insert into ìÞÙ¸æñÕè values ('êûÝßäÆ', 'ØÂäãÈ´ÓîÄüƳ', 'ÄãB10Äã')
+insert into ìÞÙ¸æñÕè values ('ó§ã£äÆ', 'Ó¡ÌÀϴǹȴÓîÄüƳ', 'ØíZ01Ħ')
+vacuum ìÞÙ¸æñÕè
+select * from ìÞÙ¸æñÕè
+ ÈçäÆɱ | ÄüƳÍñó¤ | ÇâÉß
+--------+------------------+---------
+ çÙæªäÆ | ç®ç®ÒïÊÀ | Æ¡A01Äî
+ êûÝßäÆ | ØÂäãÈ´ÓîÄüƳ | ÄãB10Äã
+ ó§ã£äÆ | Ó¡ÌÀϴǹȴÓîÄüƳ | ØíZ01Ħ
(3 rows)
-QUERY: select * from ìÞÙ¸æñÕè where ÇâÉß = 'ØíZ01Ħ';
-ÈçäÆɱ|ÄüƳÍñó¤ |ÇâÉß
-------+----------------+-------
-ó§ã£äÆ|Ó¡ÌÀϴǹȴÓîÄüƳ|ØíZ01Ħ
+select * from ìÞÙ¸æñÕè where ÇâÉß = 'ØíZ01Ħ'
+ ÈçäÆɱ | ÄüƳÍñó¤ | ÇâÉß
+--------+------------------+---------
+ ó§ã£äÆ | Ó¡ÌÀϴǹȴÓîÄüƳ | ØíZ01Ħ
(1 row)
-QUERY: select * from ìÞÙ¸æñÕè where ÇâÉß ~* 'Øíz01Ħ';
-ÈçäÆɱ|ÄüƳÍñó¤ |ÇâÉß
-------+----------------+-------
-ó§ã£äÆ|Ó¡ÌÀϴǹȴÓîÄüƳ|ØíZ01Ħ
+select * from ìÞÙ¸æñÕè where ÇâÉß ~* 'Øíz01Ħ'
+ ÈçäÆɱ | ÄüƳÍñó¤ | ÇâÉß
+--------+------------------+---------
+ ó§ã£äÆ | Ó¡ÌÀϴǹȴÓîÄüƳ | ØíZ01Ħ
(1 row)
-QUERY: select * from ìÞÙ¸æñÕè where ÇâÉß like '_Z01_';
-ÈçäÆɱ|ÄüƳÍñó¤ |ÇâÉß
-------+----------------+-------
-ó§ã£äÆ|Ó¡ÌÀϴǹȴÓîÄüƳ|ØíZ01Ħ
+select * from ìÞÙ¸æñÕè where ÇâÉß like '_Z01_'
+ ÈçäÆɱ | ÄüƳÍñó¤ | ÇâÉß
+--------+------------------+---------
+ ó§ã£äÆ | Ó¡ÌÀϴǹȴÓîÄüƳ | ØíZ01Ħ
(1 row)
-QUERY: select * from ìÞÙ¸æñÕè where ÇâÉß like '_Z%';
-ÈçäÆɱ|ÄüƳÍñó¤ |ÇâÉß
-------+----------------+-------
-ó§ã£äÆ|Ó¡ÌÀϴǹȴÓîÄüƳ|ØíZ01Ħ
+select * from ìÞÙ¸æñÕè where ÇâÉß like '_Z%'
+ ÈçäÆɱ | ÄüƳÍñó¤ | ÇâÉß
+--------+------------------+---------
+ ó§ã£äÆ | Ó¡ÌÀϴǹȴÓîÄüƳ | ØíZ01Ħ
(1 row)
-QUERY: select * from ìÞÙ¸æñÕè where ÄüƳÍñó¤ ~ 'ç®ç®Òï[ÙìØ´ÊÀ]';
-ÈçäÆɱ|ÄüƳÍñó¤|ÇâÉß
-------+--------+-------
-çÙæªäÆ|ç®ç®ÒïÊÀ|Æ¡A01Äî
+select * from ìÞÙ¸æñÕè where ÄüƳÍñó¤ ~ 'ç®ç®Òï[ÙìØ´ÊÀ]'
+ ÈçäÆɱ | ÄüƳÍñó¤ | ÇâÉß
+--------+----------+---------
+ çÙæªäÆ | ç®ç®ÒïÊÀ | Æ¡A01Äî
(1 row)
-QUERY: select * from ìÞÙ¸æñÕè where ÄüƳÍñó¤ ~* 'ç®ç®Òï[ÙìØ´ÊÀ]';
-ÈçäÆɱ|ÄüƳÍñó¤|ÇâÉß
-------+--------+-------
-çÙæªäÆ|ç®ç®ÒïÊÀ|Æ¡A01Äî
+select * from ìÞÙ¸æñÕè where ÄüƳÍñó¤ ~* 'ç®ç®Òï[ÙìØ´ÊÀ]'
+ ÈçäÆɱ | ÄüƳÍñó¤ | ÇâÉß
+--------+----------+---------
+ çÙæªäÆ | ç®ç®ÒïÊÀ | Æ¡A01Äî
(1 row)
-QUERY: select *, character_length(ÈçäÆɱ) from ìÞÙ¸æñÕè;
-ÈçäÆɱ|ÄüƳÍñó¤ |ÇâÉß |length
-------+----------------+-------+------
-çÙæªäÆ|ç®ç®ÒïÊÀ |Æ¡A01Äî| 3
-êûÝßäÆ|ØÂäãÈ´ÓîÄüƳ |ÄãB10Äã| 3
-ó§ã£äÆ|Ó¡ÌÀϴǹȴÓîÄüƳ|ØíZ01Ħ| 3
+select *, character_length(ÈçäÆɱ) from ìÞÙ¸æñÕè
+ ÈçäÆɱ | ÄüƳÍñó¤ | ÇâÉß | length
+--------+------------------+---------+--------
+ çÙæªäÆ | ç®ç®ÒïÊÀ | Æ¡A01Äî | 3
+ êûÝßäÆ | ØÂäãÈ´ÓîÄüƳ | ÄãB10Äã | 3
+ ó§ã£äÆ | Ó¡ÌÀϴǹȴÓîÄüƳ | ØíZ01Ħ | 3
(3 rows)
-QUERY: select *, octet_length(ÈçäÆɱ) from ìÞÙ¸æñÕè;
-ÈçäÆɱ|ÄüƳÍñó¤ |ÇâÉß |octet_length
-------+----------------+-------+------------
-çÙæªäÆ|ç®ç®ÒïÊÀ |Æ¡A01Äî| 6
-êûÝßäÆ|ØÂäãÈ´ÓîÄüƳ |ÄãB10Äã| 6
-ó§ã£äÆ|Ó¡ÌÀϴǹȴÓîÄüƳ|ØíZ01Ħ| 6
+select *, octet_length(ÈçäÆɱ) from ìÞÙ¸æñÕè
+ ÈçäÆɱ | ÄüƳÍñó¤ | ÇâÉß | octet_length
+--------+------------------+---------+--------------
+ çÙæªäÆ | ç®ç®ÒïÊÀ | Æ¡A01Äî | 6
+ êûÝßäÆ | ØÂäãÈ´ÓîÄüƳ | ÄãB10Äã | 6
+ ó§ã£äÆ | Ó¡ÌÀϴǹȴÓîÄüƳ | ØíZ01Ħ | 6
(3 rows)
-QUERY: select *, position('È´Óî' in ÄüƳÍñó¤) from ìÞÙ¸æñÕè;
-ÈçäÆɱ|ÄüƳÍñó¤ |ÇâÉß |strpos
-------+----------------+-------+------
-çÙæªäÆ|ç®ç®ÒïÊÀ |Æ¡A01Äî| 0
-êûÝßäÆ|ØÂäãÈ´ÓîÄüƳ |ÄãB10Äã| 3
-ó§ã£äÆ|Ó¡ÌÀϴǹȴÓîÄüƳ|ØíZ01Ħ| 5
+select *, position('È´Óî' in ÄüƳÍñó¤) from ìÞÙ¸æñÕè
+ ÈçäÆɱ | ÄüƳÍñó¤ | ÇâÉß | strpos
+--------+------------------+---------+--------
+ çÙæªäÆ | ç®ç®ÒïÊÀ | Æ¡A01Äî | 0
+ êûÝßäÆ | ØÂäãÈ´ÓîÄüƳ | ÄãB10Äã | 3
+ ó§ã£äÆ | Ó¡ÌÀϴǹȴÓîÄüƳ | ØíZ01Ħ | 5
(3 rows)
-QUERY: select *, substring(ÄüƳÍñó¤ from 3 for 6 ) from ìÞÙ¸æñÕè;
-ÈçäÆɱ|ÄüƳÍñó¤ |ÇâÉß |substr
-------+----------------+-------+------------
-çÙæªäÆ|ç®ç®ÒïÊÀ |Æ¡A01Äî|ÒïÊÀ
-êûÝßäÆ|ØÂäãÈ´ÓîÄüƳ |ÄãB10Äã|È´ÓîÄüƳ
-ó§ã£äÆ|Ó¡ÌÀϴǹȴÓîÄüƳ|ØíZ01Ħ|ϴǹȴÓîÄüƳ
+select *, substring(ÄüƳÍñó¤ from 3 for 6 ) from ìÞÙ¸æñÕè
+ ÈçäÆɱ | ÄüƳÍñó¤ | ÇâÉß | substr
+--------+------------------+---------+--------------
+ çÙæªäÆ | ç®ç®ÒïÊÀ | Æ¡A01Äî | ÒïÊÀ
+ êûÝßäÆ | ØÂäãÈ´ÓîÄüƳ | ÄãB10Äã | È´ÓîÄüƳ
+ ó§ã£äÆ | Ó¡ÌÀϴǹȴÓîÄüƳ | ØíZ01Ħ | ϴǹȴÓîÄüƳ
(3 rows)
-QUERY: drop table \92·×\92»»\92µ¡\92ÍÑ\92¸ì;
+drop table \92·×\92»»\92µ¡\92ÍÑ\92¸ì
ERROR: Relation '\92·×\92»»\92µ¡\92ÍÑ\92¸ì' does not exist
-QUERY: create table \92·×\92»»\92µ¡\92ÍÑ\92¸ì (\92ÍÑ\92¸ì text, \92ʬ\92Îà\92¥³\92¡¼\92¥É varchar, \92È÷\92¹Í1A\92¤À\92¤è char(16));
-QUERY: create index \92·×\92»»\92µ¡\92ÍÑ\92¸ìindex1 on \92·×\92»»\92µ¡\92ÍÑ\92¸ì using btree (\92ÍÑ\92¸ì);
-QUERY: create index \92·×\92»»\92µ¡\92ÍÑ\92¸ìindex2 on \92·×\92»»\92µ¡\92ÍÑ\92¸ì using hash (\92ʬ\92Îà\92¥³\92¡¼\92¥É);
-QUERY: insert into \92·×\92»»\92µ¡\92ÍÑ\92¸ì values('\92¥³\92¥ó\92¥Ô\92¥å\92¡¼\92¥¿\92¥Ç\92¥£\92¥¹\92¥×\92¥ì\92¥¤','\92µ¡A01\92¾å');
-QUERY: insert into \92·×\92»»\92µ¡\92ÍÑ\92¸ì values('\92¥³\92¥ó\92¥Ô\92¥å\92¡¼\92¥¿\92¥°\92¥é\92¥Õ\92¥£\92¥Ã\92¥¯\92¥¹','\92ʬB10\92Ãæ');
-QUERY: insert into \92·×\92»»\92µ¡\92ÍÑ\92¸ì values('\92¥³\92¥ó\92¥Ô\92¥å\92¡¼\92¥¿\92¥×\92¥í\92¥°\92¥é\92¥Þ\92¡¼','\92¿ÍZ01\92²¼');
-QUERY: vacuum \92·×\92»»\92µ¡\92ÍÑ\92¸ì;
-QUERY: select * from \92·×\92»»\92µ¡\92ÍÑ\92¸ì;
-\92ÍÑ\92¸ì |\92ʬ\92Îà\92¥³\92¡¼\92¥É|\92È÷\92¹Í1a\92¤À\92¤è
----------------------------------------+---------------+--------------
-\92¥³\92¥ó\92¥Ô\92¥å\92¡¼\92¥¿\92¥Ç\92¥£\92¥¹\92¥×\92¥ì\92¥¤ |\92µ¡A01\92¾å |
-\92¥³\92¥ó\92¥Ô\92¥å\92¡¼\92¥¿\92¥°\92¥é\92¥Õ\92¥£\92¥Ã\92¥¯\92¥¹|\92ʬB10\92Ãæ |
-\92¥³\92¥ó\92¥Ô\92¥å\92¡¼\92¥¿\92¥×\92¥í\92¥°\92¥é\92¥Þ\92¡¼ |\92¿ÍZ01\92²¼ |
+create table \92·×\92»»\92µ¡\92ÍÑ\92¸ì (\92ÍÑ\92¸ì text, \92ʬ\92Îà\92¥³\92¡¼\92¥É varchar, \92È÷\92¹Í1A\92¤À\92¤è char(16))
+create index \92·×\92»»\92µ¡\92ÍÑ\92¸ìindex1 on \92·×\92»»\92µ¡\92ÍÑ\92¸ì using btree (\92ÍÑ\92¸ì)
+create index \92·×\92»»\92µ¡\92ÍÑ\92¸ìindex2 on \92·×\92»»\92µ¡\92ÍÑ\92¸ì using hash (\92ʬ\92Îà\92¥³\92¡¼\92¥É)
+insert into \92·×\92»»\92µ¡\92ÍÑ\92¸ì values('\92¥³\92¥ó\92¥Ô\92¥å\92¡¼\92¥¿\92¥Ç\92¥£\92¥¹\92¥×\92¥ì\92¥¤','\92µ¡A01\92¾å')
+insert into \92·×\92»»\92µ¡\92ÍÑ\92¸ì values('\92¥³\92¥ó\92¥Ô\92¥å\92¡¼\92¥¿\92¥°\92¥é\92¥Õ\92¥£\92¥Ã\92¥¯\92¥¹','\92ʬB10\92Ãæ')
+insert into \92·×\92»»\92µ¡\92ÍÑ\92¸ì values('\92¥³\92¥ó\92¥Ô\92¥å\92¡¼\92¥¿\92¥×\92¥í\92¥°\92¥é\92¥Þ\92¡¼','\92¿ÍZ01\92²¼')
+vacuum \92·×\92»»\92µ¡\92ÍÑ\92¸ì
+select * from \92·×\92»»\92µ¡\92ÍÑ\92¸ì
+ \92ÍÑ\92¸ì | \92ʬ\92Îà\92¥³\92¡¼\92¥É | \92È÷\92¹Í1a\92¤À\92¤è
+-----------------------------------------+-----------------+----------------
+ \92¥³\92¥ó\92¥Ô\92¥å\92¡¼\92¥¿\92¥Ç\92¥£\92¥¹\92¥×\92¥ì\92¥¤ | \92µ¡A01\92¾å |
+ \92¥³\92¥ó\92¥Ô\92¥å\92¡¼\92¥¿\92¥°\92¥é\92¥Õ\92¥£\92¥Ã\92¥¯\92¥¹ | \92ʬB10\92Ãæ |
+ \92¥³\92¥ó\92¥Ô\92¥å\92¡¼\92¥¿\92¥×\92¥í\92¥°\92¥é\92¥Þ\92¡¼ | \92¿ÍZ01\92²¼ |
(3 rows)
-QUERY: select * from \92·×\92»»\92µ¡\92ÍÑ\92¸ì where \92ʬ\92Îà\92¥³\92¡¼\92¥É = '\92¿ÍZ01\92²¼';
-\92ÍÑ\92¸ì |\92ʬ\92Îà\92¥³\92¡¼\92¥É|\92È÷\92¹Í1a\92¤À\92¤è
-------------------------------------+---------------+--------------
-\92¥³\92¥ó\92¥Ô\92¥å\92¡¼\92¥¿\92¥×\92¥í\92¥°\92¥é\92¥Þ\92¡¼|\92¿ÍZ01\92²¼ |
+select * from \92·×\92»»\92µ¡\92ÍÑ\92¸ì where \92ʬ\92Îà\92¥³\92¡¼\92¥É = '\92¿ÍZ01\92²¼'
+ \92ÍÑ\92¸ì | \92ʬ\92Îà\92¥³\92¡¼\92¥É | \92È÷\92¹Í1a\92¤À\92¤è
+--------------------------------------+-----------------+----------------
+ \92¥³\92¥ó\92¥Ô\92¥å\92¡¼\92¥¿\92¥×\92¥í\92¥°\92¥é\92¥Þ\92¡¼ | \92¿ÍZ01\92²¼ |
(1 row)
-QUERY: select * from \92·×\92»»\92µ¡\92ÍÑ\92¸ì where \92ʬ\92Îà\92¥³\92¡¼\92¥É ~* '\92¿Íz01\92²¼';
-\92ÍÑ\92¸ì |\92ʬ\92Îà\92¥³\92¡¼\92¥É|\92È÷\92¹Í1a\92¤À\92¤è
-------------------------------------+---------------+--------------
-\92¥³\92¥ó\92¥Ô\92¥å\92¡¼\92¥¿\92¥×\92¥í\92¥°\92¥é\92¥Þ\92¡¼|\92¿ÍZ01\92²¼ |
+select * from \92·×\92»»\92µ¡\92ÍÑ\92¸ì where \92ʬ\92Îà\92¥³\92¡¼\92¥É ~* '\92¿Íz01\92²¼'
+ \92ÍÑ\92¸ì | \92ʬ\92Îà\92¥³\92¡¼\92¥É | \92È÷\92¹Í1a\92¤À\92¤è
+--------------------------------------+-----------------+----------------
+ \92¥³\92¥ó\92¥Ô\92¥å\92¡¼\92¥¿\92¥×\92¥í\92¥°\92¥é\92¥Þ\92¡¼ | \92¿ÍZ01\92²¼ |
(1 row)
-QUERY: select * from \92·×\92»»\92µ¡\92ÍÑ\92¸ì where \92ʬ\92Îà\92¥³\92¡¼\92¥É like '_Z01_';
-\92ÍÑ\92¸ì |\92ʬ\92Îà\92¥³\92¡¼\92¥É|\92È÷\92¹Í1a\92¤À\92¤è
-------------------------------------+---------------+--------------
-\92¥³\92¥ó\92¥Ô\92¥å\92¡¼\92¥¿\92¥×\92¥í\92¥°\92¥é\92¥Þ\92¡¼|\92¿ÍZ01\92²¼ |
+select * from \92·×\92»»\92µ¡\92ÍÑ\92¸ì where \92ʬ\92Îà\92¥³\92¡¼\92¥É like '_Z01_'
+ \92ÍÑ\92¸ì | \92ʬ\92Îà\92¥³\92¡¼\92¥É | \92È÷\92¹Í1a\92¤À\92¤è
+--------------------------------------+-----------------+----------------
+ \92¥³\92¥ó\92¥Ô\92¥å\92¡¼\92¥¿\92¥×\92¥í\92¥°\92¥é\92¥Þ\92¡¼ | \92¿ÍZ01\92²¼ |
(1 row)
-QUERY: select * from \92·×\92»»\92µ¡\92ÍÑ\92¸ì where \92ʬ\92Îà\92¥³\92¡¼\92¥É like '_Z%';
-\92ÍÑ\92¸ì |\92ʬ\92Îà\92¥³\92¡¼\92¥É|\92È÷\92¹Í1a\92¤À\92¤è
-------------------------------------+---------------+--------------
-\92¥³\92¥ó\92¥Ô\92¥å\92¡¼\92¥¿\92¥×\92¥í\92¥°\92¥é\92¥Þ\92¡¼|\92¿ÍZ01\92²¼ |
+select * from \92·×\92»»\92µ¡\92ÍÑ\92¸ì where \92ʬ\92Îà\92¥³\92¡¼\92¥É like '_Z%'
+ \92ÍÑ\92¸ì | \92ʬ\92Îà\92¥³\92¡¼\92¥É | \92È÷\92¹Í1a\92¤À\92¤è
+--------------------------------------+-----------------+----------------
+ \92¥³\92¥ó\92¥Ô\92¥å\92¡¼\92¥¿\92¥×\92¥í\92¥°\92¥é\92¥Þ\92¡¼ | \92¿ÍZ01\92²¼ |
(1 row)
-QUERY: select * from \92·×\92»»\92µ¡\92ÍÑ\92¸ì where \92ÍÑ\92¸ì ~ '\92¥³\92¥ó\92¥Ô\92¥å\92¡¼\92¥¿[\92¥Ç\92¥°]';
-\92ÍÑ\92¸ì |\92ʬ\92Îà\92¥³\92¡¼\92¥É|\92È÷\92¹Í1a\92¤À\92¤è
----------------------------------------+---------------+--------------
-\92¥³\92¥ó\92¥Ô\92¥å\92¡¼\92¥¿\92¥Ç\92¥£\92¥¹\92¥×\92¥ì\92¥¤ |\92µ¡A01\92¾å |
-\92¥³\92¥ó\92¥Ô\92¥å\92¡¼\92¥¿\92¥°\92¥é\92¥Õ\92¥£\92¥Ã\92¥¯\92¥¹|\92ʬB10\92Ãæ |
+select * from \92·×\92»»\92µ¡\92ÍÑ\92¸ì where \92ÍÑ\92¸ì ~ '\92¥³\92¥ó\92¥Ô\92¥å\92¡¼\92¥¿[\92¥Ç\92¥°]'
+ \92ÍÑ\92¸ì | \92ʬ\92Îà\92¥³\92¡¼\92¥É | \92È÷\92¹Í1a\92¤À\92¤è
+-----------------------------------------+-----------------+----------------
+ \92¥³\92¥ó\92¥Ô\92¥å\92¡¼\92¥¿\92¥Ç\92¥£\92¥¹\92¥×\92¥ì\92¥¤ | \92µ¡A01\92¾å |
+ \92¥³\92¥ó\92¥Ô\92¥å\92¡¼\92¥¿\92¥°\92¥é\92¥Õ\92¥£\92¥Ã\92¥¯\92¥¹ | \92ʬB10\92Ãæ |
(2 rows)
-QUERY: select * from \92·×\92»»\92µ¡\92ÍÑ\92¸ì where \92ÍÑ\92¸ì ~* '\92¥³\92¥ó\92¥Ô\92¥å\92¡¼\92¥¿[\92¥Ç\92¥°]';
-\92ÍÑ\92¸ì |\92ʬ\92Îà\92¥³\92¡¼\92¥É|\92È÷\92¹Í1a\92¤À\92¤è
----------------------------------------+---------------+--------------
-\92¥³\92¥ó\92¥Ô\92¥å\92¡¼\92¥¿\92¥Ç\92¥£\92¥¹\92¥×\92¥ì\92¥¤ |\92µ¡A01\92¾å |
-\92¥³\92¥ó\92¥Ô\92¥å\92¡¼\92¥¿\92¥°\92¥é\92¥Õ\92¥£\92¥Ã\92¥¯\92¥¹|\92ʬB10\92Ãæ |
+select * from \92·×\92»»\92µ¡\92ÍÑ\92¸ì where \92ÍÑ\92¸ì ~* '\92¥³\92¥ó\92¥Ô\92¥å\92¡¼\92¥¿[\92¥Ç\92¥°]'
+ \92ÍÑ\92¸ì | \92ʬ\92Îà\92¥³\92¡¼\92¥É | \92È÷\92¹Í1a\92¤À\92¤è
+-----------------------------------------+-----------------+----------------
+ \92¥³\92¥ó\92¥Ô\92¥å\92¡¼\92¥¿\92¥Ç\92¥£\92¥¹\92¥×\92¥ì\92¥¤ | \92µ¡A01\92¾å |
+ \92¥³\92¥ó\92¥Ô\92¥å\92¡¼\92¥¿\92¥°\92¥é\92¥Õ\92¥£\92¥Ã\92¥¯\92¥¹ | \92ʬB10\92Ãæ |
(2 rows)
-QUERY: select *,character_length(\92ÍÑ\92¸ì) from \92·×\92»»\92µ¡\92ÍÑ\92¸ì;
-\92ÍÑ\92¸ì |\92ʬ\92Îà\92¥³\92¡¼\92¥É|\92È÷\92¹Í1a\92¤À\92¤è|length
----------------------------------------+---------------+--------------+------
-\92¥³\92¥ó\92¥Ô\92¥å\92¡¼\92¥¿\92¥Ç\92¥£\92¥¹\92¥×\92¥ì\92¥¤ |\92µ¡A01\92¾å | | 12
-\92¥³\92¥ó\92¥Ô\92¥å\92¡¼\92¥¿\92¥°\92¥é\92¥Õ\92¥£\92¥Ã\92¥¯\92¥¹|\92ʬB10\92Ãæ | | 13
-\92¥³\92¥ó\92¥Ô\92¥å\92¡¼\92¥¿\92¥×\92¥í\92¥°\92¥é\92¥Þ\92¡¼ |\92¿ÍZ01\92²¼ | | 12
+select *,character_length(\92ÍÑ\92¸ì) from \92·×\92»»\92µ¡\92ÍÑ\92¸ì
+ \92ÍÑ\92¸ì | \92ʬ\92Îà\92¥³\92¡¼\92¥É | \92È÷\92¹Í1a\92¤À\92¤è | length
+-----------------------------------------+-----------------+----------------+--------
+ \92¥³\92¥ó\92¥Ô\92¥å\92¡¼\92¥¿\92¥Ç\92¥£\92¥¹\92¥×\92¥ì\92¥¤ | \92µ¡A01\92¾å | | 12
+ \92¥³\92¥ó\92¥Ô\92¥å\92¡¼\92¥¿\92¥°\92¥é\92¥Õ\92¥£\92¥Ã\92¥¯\92¥¹ | \92ʬB10\92Ãæ | | 13
+ \92¥³\92¥ó\92¥Ô\92¥å\92¡¼\92¥¿\92¥×\92¥í\92¥°\92¥é\92¥Þ\92¡¼ | \92¿ÍZ01\92²¼ | | 12
(3 rows)
-QUERY: select *,octet_length(\92ÍÑ\92¸ì) from \92·×\92»»\92µ¡\92ÍÑ\92¸ì;
-\92ÍÑ\92¸ì |\92ʬ\92Îà\92¥³\92¡¼\92¥É|\92È÷\92¹Í1a\92¤À\92¤è|octet_length
----------------------------------------+---------------+--------------+------------
-\92¥³\92¥ó\92¥Ô\92¥å\92¡¼\92¥¿\92¥Ç\92¥£\92¥¹\92¥×\92¥ì\92¥¤ |\92µ¡A01\92¾å | | 36
-\92¥³\92¥ó\92¥Ô\92¥å\92¡¼\92¥¿\92¥°\92¥é\92¥Õ\92¥£\92¥Ã\92¥¯\92¥¹|\92ʬB10\92Ãæ | | 39
-\92¥³\92¥ó\92¥Ô\92¥å\92¡¼\92¥¿\92¥×\92¥í\92¥°\92¥é\92¥Þ\92¡¼ |\92¿ÍZ01\92²¼ | | 36
+select *,octet_length(\92ÍÑ\92¸ì) from \92·×\92»»\92µ¡\92ÍÑ\92¸ì
+ \92ÍÑ\92¸ì | \92ʬ\92Îà\92¥³\92¡¼\92¥É | \92È÷\92¹Í1a\92¤À\92¤è | octet_length
+-----------------------------------------+-----------------+----------------+--------------
+ \92¥³\92¥ó\92¥Ô\92¥å\92¡¼\92¥¿\92¥Ç\92¥£\92¥¹\92¥×\92¥ì\92¥¤ | \92µ¡A01\92¾å | | 36
+ \92¥³\92¥ó\92¥Ô\92¥å\92¡¼\92¥¿\92¥°\92¥é\92¥Õ\92¥£\92¥Ã\92¥¯\92¥¹ | \92ʬB10\92Ãæ | | 39
+ \92¥³\92¥ó\92¥Ô\92¥å\92¡¼\92¥¿\92¥×\92¥í\92¥°\92¥é\92¥Þ\92¡¼ | \92¿ÍZ01\92²¼ | | 36
(3 rows)
-QUERY: select *,position('\92¥Ç' in \92ÍÑ\92¸ì) from \92·×\92»»\92µ¡\92ÍÑ\92¸ì;
-\92ÍÑ\92¸ì |\92ʬ\92Îà\92¥³\92¡¼\92¥É|\92È÷\92¹Í1a\92¤À\92¤è|strpos
----------------------------------------+---------------+--------------+------
-\92¥³\92¥ó\92¥Ô\92¥å\92¡¼\92¥¿\92¥Ç\92¥£\92¥¹\92¥×\92¥ì\92¥¤ |\92µ¡A01\92¾å | | 7
-\92¥³\92¥ó\92¥Ô\92¥å\92¡¼\92¥¿\92¥°\92¥é\92¥Õ\92¥£\92¥Ã\92¥¯\92¥¹|\92ʬB10\92Ãæ | | 0
-\92¥³\92¥ó\92¥Ô\92¥å\92¡¼\92¥¿\92¥×\92¥í\92¥°\92¥é\92¥Þ\92¡¼ |\92¿ÍZ01\92²¼ | | 0
+select *,position('\92¥Ç' in \92ÍÑ\92¸ì) from \92·×\92»»\92µ¡\92ÍÑ\92¸ì
+ \92ÍÑ\92¸ì | \92ʬ\92Îà\92¥³\92¡¼\92¥É | \92È÷\92¹Í1a\92¤À\92¤è | strpos
+-----------------------------------------+-----------------+----------------+--------
+ \92¥³\92¥ó\92¥Ô\92¥å\92¡¼\92¥¿\92¥Ç\92¥£\92¥¹\92¥×\92¥ì\92¥¤ | \92µ¡A01\92¾å | | 7
+ \92¥³\92¥ó\92¥Ô\92¥å\92¡¼\92¥¿\92¥°\92¥é\92¥Õ\92¥£\92¥Ã\92¥¯\92¥¹ | \92ʬB10\92Ãæ | | 0
+ \92¥³\92¥ó\92¥Ô\92¥å\92¡¼\92¥¿\92¥×\92¥í\92¥°\92¥é\92¥Þ\92¡¼ | \92¿ÍZ01\92²¼ | | 0
(3 rows)
-QUERY: select *,substring(\92ÍÑ\92¸ì from 10 for 4) from \92·×\92»»\92µ¡\92ÍÑ\92¸ì;
-\92ÍÑ\92¸ì |\92ʬ\92Îà\92¥³\92¡¼\92¥É|\92È÷\92¹Í1a\92¤À\92¤è|substr
----------------------------------------+---------------+--------------+------------
-\92¥³\92¥ó\92¥Ô\92¥å\92¡¼\92¥¿\92¥Ç\92¥£\92¥¹\92¥×\92¥ì\92¥¤ |\92µ¡A01\92¾å | |\92¥×\92¥ì\92¥¤
-\92¥³\92¥ó\92¥Ô\92¥å\92¡¼\92¥¿\92¥°\92¥é\92¥Õ\92¥£\92¥Ã\92¥¯\92¥¹|\92ʬB10\92Ãæ | |\92¥£\92¥Ã\92¥¯\92¥¹
-\92¥³\92¥ó\92¥Ô\92¥å\92¡¼\92¥¿\92¥×\92¥í\92¥°\92¥é\92¥Þ\92¡¼ |\92¿ÍZ01\92²¼ | |\92¥é\92¥Þ\92¡¼
+select *,substring(\92ÍÑ\92¸ì from 10 for 4) from \92·×\92»»\92µ¡\92ÍÑ\92¸ì
+ \92ÍÑ\92¸ì | \92ʬ\92Îà\92¥³\92¡¼\92¥É | \92È÷\92¹Í1a\92¤À\92¤è | substr
+-----------------------------------------+-----------------+----------------+--------------
+ \92¥³\92¥ó\92¥Ô\92¥å\92¡¼\92¥¿\92¥Ç\92¥£\92¥¹\92¥×\92¥ì\92¥¤ | \92µ¡A01\92¾å | | \92¥×\92¥ì\92¥¤
+ \92¥³\92¥ó\92¥Ô\92¥å\92¡¼\92¥¿\92¥°\92¥é\92¥Õ\92¥£\92¥Ã\92¥¯\92¥¹ | \92ʬB10\92Ãæ | | \92¥£\92¥Ã\92¥¯\92¥¹
+ \92¥³\92¥ó\92¥Ô\92¥å\92¡¼\92¥¿\92¥×\92¥í\92¥°\92¥é\92¥Þ\92¡¼ | \92¿ÍZ01\92²¼ | | \92¥é\92¥Þ\92¡¼
(3 rows)
-QUERY: drop table \91¼Æ\91Ëã\91»ú\91Êõ\91Óï;
+drop table \91¼Æ\91Ëã\91»ú\91Êõ\91Óï
ERROR: Relation '\91¼Æ\91Ëã\91»ú\91Êõ\91Óï' does not exist
-QUERY: create table \91¼Æ\91Ëã\91»ú\91Êõ\91Óï(\91Êõ\91Óï text, \91·Ö\91Àà\91ºÅ varchar, \91±¸\91×¢1A char(16));
-QUERY: create index \91¼Æ\91Ëã\91»ú\91Êõ\91Óïindex1 on \91¼Æ\91Ëã\91»ú\91Êõ\91Óï using btree(\91Êõ\91Óï);
-QUERY: create index \91¼Æ\91Ëã\91»ú\91Êõ\91Óïindex2 on \91¼Æ\91Ëã\91»ú\91Êõ\91Óï using btree(\91·Ö\91Àà\91ºÅ);
-QUERY: insert into \91¼Æ\91Ëã\91»ú\91Êõ\91Óï values('\91µç\91ÄÔ\91ÏÔ\91ʾ\91ÆÁ','\91»úA01\91ÉÏ');
-QUERY: insert into \91¼Æ\91Ëã\91»ú\91Êõ\91Óï values('\91µç\91ÄÔ\91ͼ\91ÐÎ','\91·ÖB01\91ÖÐ');
-QUERY: insert into \91¼Æ\91Ëã\91»ú\91Êõ\91Óï values('\91µç\91ÄÔ\91³Ì\91Ðò\91Ô±','\91ÈËZ01\91ÏÂ');
-QUERY: vacuum \91¼Æ\91Ëã\91»ú\91Êõ\91Óï;
-QUERY: select * from \91¼Æ\91Ëã\91»ú\91Êõ\91Óï;
-\91Êõ\91Óï |\91·Ö\91Àà\91ºÅ|\91±¸\91×¢1a
----------------+---------+--------
-\91µç\91ÄÔ\91ÏÔ\91ʾ\91ÆÁ|\91»úA01\91ÉÏ|
-\91µç\91ÄÔ\91ͼ\91ÐÎ |\91·ÖB01\91ÖÐ|
-\91µç\91ÄÔ\91³Ì\91Ðò\91Ô±|\91ÈËZ01\91ÏÂ|
+create table \91¼Æ\91Ëã\91»ú\91Êõ\91Óï(\91Êõ\91Óï text, \91·Ö\91Àà\91ºÅ varchar, \91±¸\91×¢1A char(16))
+create index \91¼Æ\91Ëã\91»ú\91Êõ\91Óïindex1 on \91¼Æ\91Ëã\91»ú\91Êõ\91Óï using btree(\91Êõ\91Óï)
+create index \91¼Æ\91Ëã\91»ú\91Êõ\91Óïindex2 on \91¼Æ\91Ëã\91»ú\91Êõ\91Óï using btree(\91·Ö\91Àà\91ºÅ)
+insert into \91¼Æ\91Ëã\91»ú\91Êõ\91Óï values('\91µç\91ÄÔ\91ÏÔ\91ʾ\91ÆÁ','\91»úA01\91ÉÏ')
+insert into \91¼Æ\91Ëã\91»ú\91Êõ\91Óï values('\91µç\91ÄÔ\91ͼ\91ÐÎ','\91·ÖB01\91ÖÐ')
+insert into \91¼Æ\91Ëã\91»ú\91Êõ\91Óï values('\91µç\91ÄÔ\91³Ì\91Ðò\91Ô±','\91ÈËZ01\91ÏÂ')
+vacuum \91¼Æ\91Ëã\91»ú\91Êõ\91Óï
+select * from \91¼Æ\91Ëã\91»ú\91Êõ\91Óï
+ \91Êõ\91Óï | \91·Ö\91Àà\91ºÅ | \91±¸\91×¢1a
+-----------------+-----------+----------
+ \91µç\91ÄÔ\91ÏÔ\91ʾ\91ÆÁ | \91»úA01\91ÉÏ |
+ \91µç\91ÄÔ\91ͼ\91ÐÎ | \91·ÖB01\91ÖÐ |
+ \91µç\91ÄÔ\91³Ì\91Ðò\91Ô± | \91ÈËZ01\91Ï |
(3 rows)
-QUERY: select * from \91¼Æ\91Ëã\91»ú\91Êõ\91Óï where \91·Ö\91Àà\91ºÅ = '\91ÈËZ01\91ÏÂ';
-\91Êõ\91Óï |\91·Ö\91Àà\91ºÅ|\91±¸\91×¢1a
----------------+---------+--------
-\91µç\91ÄÔ\91³Ì\91Ðò\91Ô±|\91ÈËZ01\91ÏÂ|
+select * from \91¼Æ\91Ëã\91»ú\91Êõ\91Óï where \91·Ö\91Àà\91ºÅ = '\91ÈËZ01\91ÏÂ'
+ \91Êõ\91Óï | \91·Ö\91Àà\91ºÅ | \91±¸\91×¢1a
+-----------------+-----------+----------
+ \91µç\91ÄÔ\91³Ì\91Ðò\91Ô± | \91ÈËZ01\91Ï |
(1 row)
-QUERY: select * from \91¼Æ\91Ëã\91»ú\91Êõ\91Óï where \91·Ö\91Àà\91ºÅ ~* '\91ÈËz01\91ÏÂ';
-\91Êõ\91Óï |\91·Ö\91Àà\91ºÅ|\91±¸\91×¢1a
----------------+---------+--------
-\91µç\91ÄÔ\91³Ì\91Ðò\91Ô±|\91ÈËZ01\91ÏÂ|
+select * from \91¼Æ\91Ëã\91»ú\91Êõ\91Óï where \91·Ö\91Àà\91ºÅ ~* '\91ÈËz01\91ÏÂ'
+ \91Êõ\91Óï | \91·Ö\91Àà\91ºÅ | \91±¸\91×¢1a
+-----------------+-----------+----------
+ \91µç\91ÄÔ\91³Ì\91Ðò\91Ô± | \91ÈËZ01\91Ï |
(1 row)
-QUERY: select * from \91¼Æ\91Ëã\91»ú\91Êõ\91Óï where \91·Ö\91Àà\91ºÅ like '_Z01_';
-\91Êõ\91Óï |\91·Ö\91Àà\91ºÅ|\91±¸\91×¢1a
----------------+---------+--------
-\91µç\91ÄÔ\91³Ì\91Ðò\91Ô±|\91ÈËZ01\91ÏÂ|
+select * from \91¼Æ\91Ëã\91»ú\91Êõ\91Óï where \91·Ö\91Àà\91ºÅ like '_Z01_'
+ \91Êõ\91Óï | \91·Ö\91Àà\91ºÅ | \91±¸\91×¢1a
+-----------------+-----------+----------
+ \91µç\91ÄÔ\91³Ì\91Ðò\91Ô± | \91ÈËZ01\91Ï |
(1 row)
-QUERY: select * from \91¼Æ\91Ëã\91»ú\91Êõ\91Óï where \91·Ö\91Àà\91ºÅ like '_Z%';
-\91Êõ\91Óï |\91·Ö\91Àà\91ºÅ|\91±¸\91×¢1a
----------------+---------+--------
-\91µç\91ÄÔ\91³Ì\91Ðò\91Ô±|\91ÈËZ01\91ÏÂ|
+select * from \91¼Æ\91Ëã\91»ú\91Êõ\91Óï where \91·Ö\91Àà\91ºÅ like '_Z%'
+ \91Êõ\91Óï | \91·Ö\91Àà\91ºÅ | \91±¸\91×¢1a
+-----------------+-----------+----------
+ \91µç\91ÄÔ\91³Ì\91Ðò\91Ô± | \91ÈËZ01\91Ï |
(1 row)
-QUERY: select * from \91¼Æ\91Ëã\91»ú\91Êõ\91Óï where \91Êõ\91Óï ~ '\91µç\91ÄÔ[\91ÏÔ\91ͼ]';
-\91Êõ\91Óï |\91·Ö\91Àà\91ºÅ|\91±¸\91×¢1a
----------------+---------+--------
-\91µç\91ÄÔ\91ÏÔ\91ʾ\91ÆÁ|\91»úA01\91ÉÏ|
-\91µç\91ÄÔ\91ͼ\91ÐÎ |\91·ÖB01\91ÖÐ|
+select * from \91¼Æ\91Ëã\91»ú\91Êõ\91Óï where \91Êõ\91Óï ~ '\91µç\91ÄÔ[\91ÏÔ\91ͼ]'
+ \91Êõ\91Óï | \91·Ö\91Àà\91ºÅ | \91±¸\91×¢1a
+-----------------+-----------+----------
+ \91µç\91ÄÔ\91ÏÔ\91ʾ\91ÆÁ | \91»úA01\91ÉÏ |
+ \91µç\91ÄÔ\91ͼ\91ÐÎ | \91·ÖB01\91ÖÐ |
(2 rows)
-QUERY: select * from \91¼Æ\91Ëã\91»ú\91Êõ\91Óï where \91Êõ\91Óï ~* '\91µç\91ÄÔ[\91ÏÔ\91ͼ]';
-\91Êõ\91Óï |\91·Ö\91Àà\91ºÅ|\91±¸\91×¢1a
----------------+---------+--------
-\91µç\91ÄÔ\91ÏÔ\91ʾ\91ÆÁ|\91»úA01\91ÉÏ|
-\91µç\91ÄÔ\91ͼ\91ÐÎ |\91·ÖB01\91ÖÐ|
+select * from \91¼Æ\91Ëã\91»ú\91Êõ\91Óï where \91Êõ\91Óï ~* '\91µç\91ÄÔ[\91ÏÔ\91ͼ]'
+ \91Êõ\91Óï | \91·Ö\91Àà\91ºÅ | \91±¸\91×¢1a
+-----------------+-----------+----------
+ \91µç\91ÄÔ\91ÏÔ\91ʾ\91ÆÁ | \91»úA01\91ÉÏ |
+ \91µç\91ÄÔ\91ͼ\91ÐÎ | \91·ÖB01\91ÖÐ |
(2 rows)
-QUERY: select *,character_length(\91Êõ\91Óï) from \91¼Æ\91Ëã\91»ú\91Êõ\91Óï;
-\91Êõ\91Óï |\91·Ö\91Àà\91ºÅ|\91±¸\91×¢1a|length
----------------+---------+--------+------
-\91µç\91ÄÔ\91ÏÔ\91ʾ\91ÆÁ|\91»úA01\91ÉÏ| | 5
-\91µç\91ÄÔ\91ͼ\91ÐÎ |\91·ÖB01\91ÖÐ| | 4
-\91µç\91ÄÔ\91³Ì\91Ðò\91Ô±|\91ÈËZ01\91ÏÂ| | 5
+select *,character_length(\91Êõ\91Óï) from \91¼Æ\91Ëã\91»ú\91Êõ\91Óï
+ \91Êõ\91Óï | \91·Ö\91Àà\91ºÅ | \91±¸\91×¢1a | length
+-----------------+-----------+----------+--------
+ \91µç\91ÄÔ\91ÏÔ\91ʾ\91ÆÁ | \91»úA01\91ÉÏ | | 5
+ \91µç\91ÄÔ\91ͼ\91ÐÎ | \91·ÖB01\91ÖÐ | | 4
+ \91µç\91ÄÔ\91³Ì\91Ðò\91Ô± | \91ÈËZ01\91Ï | | 5
(3 rows)
-QUERY: select *,octet_length(\91Êõ\91Óï) from \91¼Æ\91Ëã\91»ú\91Êõ\91Óï;
-\91Êõ\91Óï |\91·Ö\91Àà\91ºÅ|\91±¸\91×¢1a|octet_length
----------------+---------+--------+------------
-\91µç\91ÄÔ\91ÏÔ\91ʾ\91ÆÁ|\91»úA01\91ÉÏ| | 15
-\91µç\91ÄÔ\91ͼ\91ÐÎ |\91·ÖB01\91ÖÐ| | 12
-\91µç\91ÄÔ\91³Ì\91Ðò\91Ô±|\91ÈËZ01\91ÏÂ| | 15
+select *,octet_length(\91Êõ\91Óï) from \91¼Æ\91Ëã\91»ú\91Êõ\91Óï
+ \91Êõ\91Óï | \91·Ö\91Àà\91ºÅ | \91±¸\91×¢1a | octet_length
+-----------------+-----------+----------+--------------
+ \91µç\91ÄÔ\91ÏÔ\91ʾ\91ÆÁ | \91»úA01\91ÉÏ | | 15
+ \91µç\91ÄÔ\91ͼ\91ÐÎ | \91·ÖB01\91ÖÐ | | 12
+ \91µç\91ÄÔ\91³Ì\91Ðò\91Ô± | \91ÈËZ01\91Ï | | 15
(3 rows)
-QUERY: select *,position('\91ÏÔ' in \91Êõ\91Óï) from \91¼Æ\91Ëã\91»ú\91Êõ\91Óï;
-\91Êõ\91Óï |\91·Ö\91Àà\91ºÅ|\91±¸\91×¢1a|strpos
----------------+---------+--------+------
-\91µç\91ÄÔ\91ÏÔ\91ʾ\91ÆÁ|\91»úA01\91ÉÏ| | 3
-\91µç\91ÄÔ\91ͼ\91ÐÎ |\91·ÖB01\91ÖÐ| | 0
-\91µç\91ÄÔ\91³Ì\91Ðò\91Ô±|\91ÈËZ01\91ÏÂ| | 0
+select *,position('\91ÏÔ' in \91Êõ\91Óï) from \91¼Æ\91Ëã\91»ú\91Êõ\91Óï
+ \91Êõ\91Óï | \91·Ö\91Àà\91ºÅ | \91±¸\91×¢1a | strpos
+-----------------+-----------+----------+--------
+ \91µç\91ÄÔ\91ÏÔ\91ʾ\91ÆÁ | \91»úA01\91ÉÏ | | 3
+ \91µç\91ÄÔ\91ͼ\91ÐÎ | \91·ÖB01\91ÖÐ | | 0
+ \91µç\91ÄÔ\91³Ì\91Ðò\91Ô± | \91ÈËZ01\91Ï | | 0
(3 rows)
-QUERY: select *,substring(\91Êõ\91Óï from 3 for 4) from \91¼Æ\91Ëã\91»ú\91Êõ\91Óï;
-\91Êõ\91Óï |\91·Ö\91Àà\91ºÅ|\91±¸\91×¢1a|substr
----------------+---------+--------+---------
-\91µç\91ÄÔ\91ÏÔ\91ʾ\91ÆÁ|\91»úA01\91ÉÏ| |\91ÏÔ\91ʾ\91ÆÁ
-\91µç\91ÄÔ\91ͼ\91ÐÎ |\91·ÖB01\91ÖÐ| |\91ͼ\91ÐÎ
-\91µç\91ÄÔ\91³Ì\91Ðò\91Ô±|\91ÈËZ01\91ÏÂ| |\91³Ì\91Ðò\91Ô±
+select *,substring(\91Êõ\91Óï from 3 for 4) from \91¼Æ\91Ëã\91»ú\91Êõ\91Óï
+ \91Êõ\91Óï | \91·Ö\91Àà\91ºÅ | \91±¸\91×¢1a | substr
+-----------------+-----------+----------+-----------
+ \91µç\91ÄÔ\91ÏÔ\91ʾ\91ÆÁ | \91»úA01\91ÉÏ | | \91ÏÔ\91ʾ\91ÆÁ
+ \91µç\91ÄÔ\91ͼ\91ÐÎ | \91·ÖB01\91ÖÐ | | \91ͼ\91ÐÎ
+ \91µç\91ÄÔ\91³Ì\91Ðò\91Ô± | \91ÈËZ01\91Ï | | \91³Ì\91Ðò\91Ô±
(3 rows)
-QUERY: drop table \93ͪ\93ß©\93Ѧ\93¿ë\93¾î;
+drop table \93ͪ\93ß©\93Ѧ\93¿ë\93¾î
ERROR: Relation '\93ͪ\93ß©\93Ѧ\93¿ë\93¾î' does not exist
-QUERY: create table \93ͪ\93ß©\93Ѧ\93¿ë\93¾î (\93¿ë\93¾î text, \93ÝÂ\93×¾\93ÄÚ\93µå varchar, \93ºñ\93°í1A\93¶ó\93±¸ char(16));
-QUERY: create index \93ͪ\93ß©\93Ѧ\93¿ë\93¾îindex1 on \93ͪ\93ß©\93Ѧ\93¿ë\93¾î using btree (\93¿ë\93¾î);
-QUERY: create index \93ͪ\93ß©\93Ѧ\93¿ë\93¾îindex2 on \93ͪ\93ß©\93Ѧ\93¿ë\93¾î using hash (\93ÝÂ\93×¾\93ÄÚ\93µå);
-QUERY: insert into \93ͪ\93ß©\93Ѧ\93¿ë\93¾î values('\93ÄÄ\93Ç»\93ÅÍ\93µð\93½º\93ÇÃ\93·¹\93ÀÌ', '\93ѦA01\93ß¾');
-QUERY: insert into \93ͪ\93ß©\93Ѧ\93¿ë\93¾î values('\93ÄÄ\93Ç»\93ÅÍ\93±×\93·¡\93ÇÈ\93½º', '\93ÝÂB10\93ñé');
-QUERY: insert into \93ͪ\93ß©\93Ѧ\93¿ë\93¾î values('\93ÄÄ\93Ç»\93ÅÍ\93ÇÁ\93·Î\93±×\93·¡\93¸Ó', '\93ìÑZ01\93ù»');
-QUERY: vacuum \93ͪ\93ß©\93Ѧ\93¿ë\93¾î;
-QUERY: select * from \93ͪ\93ß©\93Ѧ\93¿ë\93¾î;
-\93¿ë\93¾î |\93ÝÂ\93×¾\93ÄÚ\93µå|\93ºñ\93°í1a\93¶ó\93±¸
-------------------------+------------+--------------
-\93ÄÄ\93Ç»\93ÅÍ\93µð\93½º\93ÇÃ\93·¹\93ÀÌ|\93ѦA01\93ß¾ |
-\93ÄÄ\93Ç»\93ÅÍ\93±×\93·¡\93ÇÈ\93½º |\93ÝÂB10\93ñé |
-\93ÄÄ\93Ç»\93ÅÍ\93ÇÁ\93·Î\93±×\93·¡\93¸Ó|\93ìÑZ01\93ù» |
+create table \93ͪ\93ß©\93Ѧ\93¿ë\93¾î (\93¿ë\93¾î text, \93ÝÂ\93×¾\93ÄÚ\93µå varchar, \93ºñ\93°í1A\93¶ó\93±¸ char(16))
+create index \93ͪ\93ß©\93Ѧ\93¿ë\93¾îindex1 on \93ͪ\93ß©\93Ѧ\93¿ë\93¾î using btree (\93¿ë\93¾î)
+create index \93ͪ\93ß©\93Ѧ\93¿ë\93¾îindex2 on \93ͪ\93ß©\93Ѧ\93¿ë\93¾î using hash (\93ÝÂ\93×¾\93ÄÚ\93µå)
+insert into \93ͪ\93ß©\93Ѧ\93¿ë\93¾î values('\93ÄÄ\93Ç»\93ÅÍ\93µð\93½º\93ÇÃ\93·¹\93ÀÌ', '\93ѦA01\93ß¾')
+insert into \93ͪ\93ß©\93Ѧ\93¿ë\93¾î values('\93ÄÄ\93Ç»\93ÅÍ\93±×\93·¡\93ÇÈ\93½º', '\93ÝÂB10\93ñé')
+insert into \93ͪ\93ß©\93Ѧ\93¿ë\93¾î values('\93ÄÄ\93Ç»\93ÅÍ\93ÇÁ\93·Î\93±×\93·¡\93¸Ó', '\93ìÑZ01\93ù»')
+vacuum \93ͪ\93ß©\93Ѧ\93¿ë\93¾î
+select * from \93ͪ\93ß©\93Ѧ\93¿ë\93¾î
+ \93¿ë\93¾î | \93ÝÂ\93×¾\93ÄÚ\93µå | \93ºñ\93°í1a\93¶ó\93±¸
+--------------------------+--------------+----------------
+ \93ÄÄ\93Ç»\93ÅÍ\93µð\93½º\93ÇÃ\93·¹\93ÀÌ | \93ѦA01\93ß¾ |
+ \93ÄÄ\93Ç»\93ÅÍ\93±×\93·¡\93ÇÈ\93½º | \93ÝÂB10\93ñé |
+ \93ÄÄ\93Ç»\93ÅÍ\93ÇÁ\93·Î\93±×\93·¡\93¸Ó | \93ìÑZ01\93ù» |
(3 rows)
-QUERY: select * from \93ͪ\93ß©\93Ѧ\93¿ë\93¾î where \93ÝÂ\93×¾\93ÄÚ\93µå = '\93ìÑZ01\93ù»';
-\93¿ë\93¾î |\93ÝÂ\93×¾\93ÄÚ\93µå|\93ºñ\93°í1a\93¶ó\93±¸
-------------------------+------------+--------------
-\93ÄÄ\93Ç»\93ÅÍ\93ÇÁ\93·Î\93±×\93·¡\93¸Ó|\93ìÑZ01\93ù» |
+select * from \93ͪ\93ß©\93Ѧ\93¿ë\93¾î where \93ÝÂ\93×¾\93ÄÚ\93µå = '\93ìÑZ01\93ù»'
+ \93¿ë\93¾î | \93ÝÂ\93×¾\93ÄÚ\93µå | \93ºñ\93°í1a\93¶ó\93±¸
+--------------------------+--------------+----------------
+ \93ÄÄ\93Ç»\93ÅÍ\93ÇÁ\93·Î\93±×\93·¡\93¸Ó | \93ìÑZ01\93ù» |
(1 row)
-QUERY: select * from \93ͪ\93ß©\93Ѧ\93¿ë\93¾î where \93ÝÂ\93×¾\93ÄÚ\93µå ~* '\93ìÑz01\93ù»';
-\93¿ë\93¾î |\93ÝÂ\93×¾\93ÄÚ\93µå|\93ºñ\93°í1a\93¶ó\93±¸
-------------------------+------------+--------------
-\93ÄÄ\93Ç»\93ÅÍ\93ÇÁ\93·Î\93±×\93·¡\93¸Ó|\93ìÑZ01\93ù» |
+select * from \93ͪ\93ß©\93Ѧ\93¿ë\93¾î where \93ÝÂ\93×¾\93ÄÚ\93µå ~* '\93ìÑz01\93ù»'
+ \93¿ë\93¾î | \93ÝÂ\93×¾\93ÄÚ\93µå | \93ºñ\93°í1a\93¶ó\93±¸
+--------------------------+--------------+----------------
+ \93ÄÄ\93Ç»\93ÅÍ\93ÇÁ\93·Î\93±×\93·¡\93¸Ó | \93ìÑZ01\93ù» |
(1 row)
-QUERY: select * from \93ͪ\93ß©\93Ѧ\93¿ë\93¾î where \93ÝÂ\93×¾\93ÄÚ\93µå like '_Z01_';
-\93¿ë\93¾î |\93ÝÂ\93×¾\93ÄÚ\93µå|\93ºñ\93°í1a\93¶ó\93±¸
-------------------------+------------+--------------
-\93ÄÄ\93Ç»\93ÅÍ\93ÇÁ\93·Î\93±×\93·¡\93¸Ó|\93ìÑZ01\93ù» |
+select * from \93ͪ\93ß©\93Ѧ\93¿ë\93¾î where \93ÝÂ\93×¾\93ÄÚ\93µå like '_Z01_'
+ \93¿ë\93¾î | \93ÝÂ\93×¾\93ÄÚ\93µå | \93ºñ\93°í1a\93¶ó\93±¸
+--------------------------+--------------+----------------
+ \93ÄÄ\93Ç»\93ÅÍ\93ÇÁ\93·Î\93±×\93·¡\93¸Ó | \93ìÑZ01\93ù» |
(1 row)
-QUERY: select * from \93ͪ\93ß©\93Ѧ\93¿ë\93¾î where \93ÝÂ\93×¾\93ÄÚ\93µå like '_Z%';
-\93¿ë\93¾î |\93ÝÂ\93×¾\93ÄÚ\93µå|\93ºñ\93°í1a\93¶ó\93±¸
-------------------------+------------+--------------
-\93ÄÄ\93Ç»\93ÅÍ\93ÇÁ\93·Î\93±×\93·¡\93¸Ó|\93ìÑZ01\93ù» |
+select * from \93ͪ\93ß©\93Ѧ\93¿ë\93¾î where \93ÝÂ\93×¾\93ÄÚ\93µå like '_Z%'
+ \93¿ë\93¾î | \93ÝÂ\93×¾\93ÄÚ\93µå | \93ºñ\93°í1a\93¶ó\93±¸
+--------------------------+--------------+----------------
+ \93ÄÄ\93Ç»\93ÅÍ\93ÇÁ\93·Î\93±×\93·¡\93¸Ó | \93ìÑZ01\93ù» |
(1 row)
-QUERY: select * from \93ͪ\93ß©\93Ѧ\93¿ë\93¾î where \93¿ë\93¾î ~ '\93ÄÄ\93Ç»\93ÅÍ[\93µð\93±×]';
-\93¿ë\93¾î |\93ÝÂ\93×¾\93ÄÚ\93µå|\93ºñ\93°í1a\93¶ó\93±¸
-------------------------+------------+--------------
-\93ÄÄ\93Ç»\93ÅÍ\93µð\93½º\93ÇÃ\93·¹\93ÀÌ|\93ѦA01\93ß¾ |
-\93ÄÄ\93Ç»\93ÅÍ\93±×\93·¡\93ÇÈ\93½º |\93ÝÂB10\93ñé |
+select * from \93ͪ\93ß©\93Ѧ\93¿ë\93¾î where \93¿ë\93¾î ~ '\93ÄÄ\93Ç»\93ÅÍ[\93µð\93±×]'
+ \93¿ë\93¾î | \93ÝÂ\93×¾\93ÄÚ\93µå | \93ºñ\93°í1a\93¶ó\93±¸
+--------------------------+--------------+----------------
+ \93ÄÄ\93Ç»\93ÅÍ\93µð\93½º\93ÇÃ\93·¹\93ÀÌ | \93ѦA01\93ß¾ |
+ \93ÄÄ\93Ç»\93ÅÍ\93±×\93·¡\93ÇÈ\93½º | \93ÝÂB10\93ñé |
(2 rows)
-QUERY: select * from \93ͪ\93ß©\93Ѧ\93¿ë\93¾î where \93¿ë\93¾î ~* '\93ÄÄ\93Ç»\93ÅÍ[\93µð\93±×]';
-\93¿ë\93¾î |\93ÝÂ\93×¾\93ÄÚ\93µå|\93ºñ\93°í1a\93¶ó\93±¸
-------------------------+------------+--------------
-\93ÄÄ\93Ç»\93ÅÍ\93µð\93½º\93ÇÃ\93·¹\93ÀÌ|\93ѦA01\93ß¾ |
-\93ÄÄ\93Ç»\93ÅÍ\93±×\93·¡\93ÇÈ\93½º |\93ÝÂB10\93ñé |
+select * from \93ͪ\93ß©\93Ѧ\93¿ë\93¾î where \93¿ë\93¾î ~* '\93ÄÄ\93Ç»\93ÅÍ[\93µð\93±×]'
+ \93¿ë\93¾î | \93ÝÂ\93×¾\93ÄÚ\93µå | \93ºñ\93°í1a\93¶ó\93±¸
+--------------------------+--------------+----------------
+ \93ÄÄ\93Ç»\93ÅÍ\93µð\93½º\93ÇÃ\93·¹\93ÀÌ | \93ѦA01\93ß¾ |
+ \93ÄÄ\93Ç»\93ÅÍ\93±×\93·¡\93ÇÈ\93½º | \93ÝÂB10\93ñé |
(2 rows)
-QUERY: select *,character_length(\93¿ë\93¾î) from \93ͪ\93ß©\93Ѧ\93¿ë\93¾î;
-\93¿ë\93¾î |\93ÝÂ\93×¾\93ÄÚ\93µå|\93ºñ\93°í1a\93¶ó\93±¸|length
-------------------------+------------+--------------+------
-\93ÄÄ\93Ç»\93ÅÍ\93µð\93½º\93ÇÃ\93·¹\93ÀÌ|\93ѦA01\93ß¾ | | 8
-\93ÄÄ\93Ç»\93ÅÍ\93±×\93·¡\93ÇÈ\93½º |\93ÝÂB10\93ñé | | 7
-\93ÄÄ\93Ç»\93ÅÍ\93ÇÁ\93·Î\93±×\93·¡\93¸Ó|\93ìÑZ01\93ù» | | 8
+select *,character_length(\93¿ë\93¾î) from \93ͪ\93ß©\93Ѧ\93¿ë\93¾î
+ \93¿ë\93¾î | \93ÝÂ\93×¾\93ÄÚ\93µå | \93ºñ\93°í1a\93¶ó\93±¸ | length
+--------------------------+--------------+----------------+--------
+ \93ÄÄ\93Ç»\93ÅÍ\93µð\93½º\93ÇÃ\93·¹\93ÀÌ | \93ѦA01\93ß¾ | | 8
+ \93ÄÄ\93Ç»\93ÅÍ\93±×\93·¡\93ÇÈ\93½º | \93ÝÂB10\93ñé | | 7
+ \93ÄÄ\93Ç»\93ÅÍ\93ÇÁ\93·Î\93±×\93·¡\93¸Ó | \93ìÑZ01\93ù» | | 8
(3 rows)
-QUERY: select *,octet_length(\93¿ë\93¾î) from \93ͪ\93ß©\93Ѧ\93¿ë\93¾î;
-\93¿ë\93¾î |\93ÝÂ\93×¾\93ÄÚ\93µå|\93ºñ\93°í1a\93¶ó\93±¸|octet_length
-------------------------+------------+--------------+------------
-\93ÄÄ\93Ç»\93ÅÍ\93µð\93½º\93ÇÃ\93·¹\93ÀÌ|\93ѦA01\93ß¾ | | 24
-\93ÄÄ\93Ç»\93ÅÍ\93±×\93·¡\93ÇÈ\93½º |\93ÝÂB10\93ñé | | 21
-\93ÄÄ\93Ç»\93ÅÍ\93ÇÁ\93·Î\93±×\93·¡\93¸Ó|\93ìÑZ01\93ù» | | 24
+select *,octet_length(\93¿ë\93¾î) from \93ͪ\93ß©\93Ѧ\93¿ë\93¾î
+ \93¿ë\93¾î | \93ÝÂ\93×¾\93ÄÚ\93µå | \93ºñ\93°í1a\93¶ó\93±¸ | octet_length
+--------------------------+--------------+----------------+--------------
+ \93ÄÄ\93Ç»\93ÅÍ\93µð\93½º\93ÇÃ\93·¹\93ÀÌ | \93ѦA01\93ß¾ | | 24
+ \93ÄÄ\93Ç»\93ÅÍ\93±×\93·¡\93ÇÈ\93½º | \93ÝÂB10\93ñé | | 21
+ \93ÄÄ\93Ç»\93ÅÍ\93ÇÁ\93·Î\93±×\93·¡\93¸Ó | \93ìÑZ01\93ù» | | 24
(3 rows)
-QUERY: select *,position('\93µð' in \93¿ë\93¾î) from \93ͪ\93ß©\93Ѧ\93¿ë\93¾î;
-\93¿ë\93¾î |\93ÝÂ\93×¾\93ÄÚ\93µå|\93ºñ\93°í1a\93¶ó\93±¸|strpos
-------------------------+------------+--------------+------
-\93ÄÄ\93Ç»\93ÅÍ\93µð\93½º\93ÇÃ\93·¹\93ÀÌ|\93ѦA01\93ß¾ | | 4
-\93ÄÄ\93Ç»\93ÅÍ\93±×\93·¡\93ÇÈ\93½º |\93ÝÂB10\93ñé | | 0
-\93ÄÄ\93Ç»\93ÅÍ\93ÇÁ\93·Î\93±×\93·¡\93¸Ó|\93ìÑZ01\93ù» | | 0
+select *,position('\93µð' in \93¿ë\93¾î) from \93ͪ\93ß©\93Ѧ\93¿ë\93¾î
+ \93¿ë\93¾î | \93ÝÂ\93×¾\93ÄÚ\93µå | \93ºñ\93°í1a\93¶ó\93±¸ | strpos
+--------------------------+--------------+----------------+--------
+ \93ÄÄ\93Ç»\93ÅÍ\93µð\93½º\93ÇÃ\93·¹\93ÀÌ | \93ѦA01\93ß¾ | | 4
+ \93ÄÄ\93Ç»\93ÅÍ\93±×\93·¡\93ÇÈ\93½º | \93ÝÂB10\93ñé | | 0
+ \93ÄÄ\93Ç»\93ÅÍ\93ÇÁ\93·Î\93±×\93·¡\93¸Ó | \93ìÑZ01\93ù» | | 0
(3 rows)
-QUERY: select *,substring(\93¿ë\93¾î from 3 for 4) from \93ͪ\93ß©\93Ѧ\93¿ë\93¾î;
-\93¿ë\93¾î |\93ÝÂ\93×¾\93ÄÚ\93µå|\93ºñ\93°í1a\93¶ó\93±¸|substr
-------------------------+------------+--------------+------------
-\93ÄÄ\93Ç»\93ÅÍ\93µð\93½º\93ÇÃ\93·¹\93ÀÌ|\93ѦA01\93ß¾ | |\93ÅÍ\93µð\93½º\93ÇÃ
-\93ÄÄ\93Ç»\93ÅÍ\93±×\93·¡\93ÇÈ\93½º |\93ÝÂB10\93ñé | |\93ÅÍ\93±×\93·¡\93ÇÈ
-\93ÄÄ\93Ç»\93ÅÍ\93ÇÁ\93·Î\93±×\93·¡\93¸Ó|\93ìÑZ01\93ù» | |\93ÅÍ\93ÇÁ\93·Î\93±×
+select *,substring(\93¿ë\93¾î from 3 for 4) from \93ͪ\93ß©\93Ѧ\93¿ë\93¾î
+ \93¿ë\93¾î | \93ÝÂ\93×¾\93ÄÚ\93µå | \93ºñ\93°í1a\93¶ó\93±¸ | substr
+--------------------------+--------------+----------------+--------------
+ \93ÄÄ\93Ç»\93ÅÍ\93µð\93½º\93ÇÃ\93·¹\93ÀÌ | \93ѦA01\93ß¾ | | \93ÅÍ\93µð\93½º\93ÇÃ
+ \93ÄÄ\93Ç»\93ÅÍ\93±×\93·¡\93ÇÈ\93½º | \93ÝÂB10\93ñé | | \93ÅÍ\93±×\93·¡\93ÇÈ
+ \93ÄÄ\93Ç»\93ÅÍ\93ÇÁ\93·Î\93±×\93·¡\93¸Ó | \93ìÑZ01\93ù» | | \93ÅÍ\93ÇÁ\93·Î\93±×
(3 rows)
-QUERY: drop table test;
+drop table test
ERROR: Relation 'test' does not exist
-QUERY: create table test (t text);
-QUERY: insert into test values('ENGLISH');
-QUERY: insert into test values('FRAN\81ÇAIS');
-QUERY: insert into test values('ESPA\81ÑOL');
-QUERY: insert into test values('\81ÍSLENSKA');
-QUERY: insert into test values('ENGLISH FRAN\81ÇAIS ESPA\81ÑOL \81ÍSLENSKA');
-QUERY: vacuum test;
-QUERY: select * from test;
-t
-------------------------------------
-ENGLISH
-FRAN\81ÇAIS
-ESPA\81ÑOL
-\81ÍSLENSKA
-ENGLISH FRAN\81ÇAIS ESPA\81ÑOL \81ÍSLENSKA
+create table test (t text)
+insert into test values('ENGLISH')
+insert into test values('FRAN\81ÇAIS')
+insert into test values('ESPA\81ÑOL')
+insert into test values('\81ÍSLENSKA')
+insert into test values('ENGLISH FRAN\81ÇAIS ESPA\81ÑOL \81ÍSLENSKA')
+vacuum test
+select * from test
+ t
+--------------------------------------
+ ENGLISH
+ FRAN\81ÇAIS
+ ESPA\81ÑOL
+ \81ÍSLENSKA
+ ENGLISH FRAN\81ÇAIS ESPA\81ÑOL \81ÍSLENSKA
(5 rows)
-QUERY: select * from test where t = 'ESPA\81ÑOL';
-t
---------
-ESPA\81ÑOL
+select * from test where t = 'ESPA\81ÑOL'
+ t
+----------
+ ESPA\81ÑOL
(1 row)
-QUERY: select * from test where t ~* 'espa\81Ñol';
-t
-------------------------------------
-ESPA\81ÑOL
-ENGLISH FRAN\81ÇAIS ESPA\81ÑOL \81ÍSLENSKA
+select * from test where t ~* 'espa\81Ñol'
+ t
+--------------------------------------
+ ESPA\81ÑOL
+ ENGLISH FRAN\81ÇAIS ESPA\81ÑOL \81ÍSLENSKA
(2 rows)
-QUERY: select *,character_length(t) from test;
-t |length
-------------------------------------+------
-ENGLISH | 7
-FRAN\81ÇAIS | 8
-ESPA\81ÑOL | 7
-\81ÍSLENSKA | 8
-ENGLISH FRAN\81ÇAIS ESPA\81ÑOL \81ÍSLENSKA| 33
+select *,character_length(t) from test
+ t | length
+--------------------------------------+--------
+ ENGLISH | 7
+ FRAN\81ÇAIS | 8
+ ESPA\81ÑOL | 7
+ \81ÍSLENSKA | 8
+ ENGLISH FRAN\81ÇAIS ESPA\81ÑOL \81ÍSLENSKA | 33
(5 rows)
-QUERY: select *,octet_length(t) from test;
-t |octet_length
-------------------------------------+------------
-ENGLISH | 7
-FRAN\81ÇAIS | 9
-ESPA\81ÑOL | 8
-\81ÍSLENSKA | 9
-ENGLISH FRAN\81ÇAIS ESPA\81ÑOL \81ÍSLENSKA| 36
+select *,octet_length(t) from test
+ t | octet_length
+--------------------------------------+--------------
+ ENGLISH | 7
+ FRAN\81ÇAIS | 9
+ ESPA\81ÑOL | 8
+ \81ÍSLENSKA | 9
+ ENGLISH FRAN\81ÇAIS ESPA\81ÑOL \81ÍSLENSKA | 36
(5 rows)
-QUERY: select *,position('L' in t) from test;
-t |strpos
-------------------------------------+------
-ENGLISH | 4
-FRAN\81ÇAIS | 0
-ESPA\81ÑOL | 7
-\81ÍSLENSKA | 3
-ENGLISH FRAN\81ÇAIS ESPA\81ÑOL \81ÍSLENSKA| 4
+select *,position('L' in t) from test
+ t | strpos
+--------------------------------------+--------
+ ENGLISH | 4
+ FRAN\81ÇAIS | 0
+ ESPA\81ÑOL | 7
+ \81ÍSLENSKA | 3
+ ENGLISH FRAN\81ÇAIS ESPA\81ÑOL \81ÍSLENSKA | 4
(5 rows)
-QUERY: select *,substring(t from 3 for 4) from test;
-t |substr
-------------------------------------+------
-ENGLISH |GLIS
-FRAN\81ÇAIS |AN\81ÇA
-ESPA\81ÑOL |PA\81ÑO
-\81ÍSLENSKA |LENS
-ENGLISH FRAN\81ÇAIS ESPA\81ÑOL \81ÍSLENSKA|GLIS
+select *,substring(t from 3 for 4) from test
+ t | substr
+--------------------------------------+--------
+ ENGLISH | GLIS
+ FRAN\81ÇAIS | AN\81ÇA
+ ESPA\81ÑOL | PA\81ÑO
+ \81ÍSLENSKA | LENS
+ ENGLISH FRAN\81ÇAIS ESPA\81ÑOL \81ÍSLENSKA | GLIS
(5 rows)
-drop table \8cv\8eZ\8b@\97p\8cê;
-create table \8cv\8eZ\8b@\97p\8cê (\97p\8cê text, \95ª\97Þ\83R\81[\83h varchar, \94õ\8dl1A\82¾\82æ char(16));
-create index \8cv\8eZ\8b@\97p\8cêindex1 on \8cv\8eZ\8b@\97p\8cê using btree (\97p\8cê);
-create index \8cv\8eZ\8b@\97p\8cêindex2 on \8cv\8eZ\8b@\97p\8cê using hash (\95ª\97Þ\83R\81[\83h);
-insert into \8cv\8eZ\8b@\97p\8cê values('\83R\83\93\83s\83\85\81[\83^\83f\83B\83X\83v\83\8c\83C','\8b@A01\8fã');
-insert into \8cv\8eZ\8b@\97p\8cê values('\83R\83\93\83s\83\85\81[\83^\83O\83\89\83t\83B\83b\83N\83X','\95ªB10\92\86');
-insert into \8cv\8eZ\8b@\97p\8cê values('\83R\83\93\83s\83\85\81[\83^\83v\83\8d\83O\83\89\83}\81[','\90lZ01\89º');
-vacuum \8cv\8eZ\8b@\97p\8cê;
-select * from \8cv\8eZ\8b@\97p\8cê;
+drop table \8cv\8eZ\8b@\97p\8cê
+create table \8cv\8eZ\8b@\97p\8cê (\97p\8cê text, \95ª\97Þ\83R\81[\83h varchar, \94õ\8dl1A\82¾\82æ char(16))
+create index \8cv\8eZ\8b@\97p\8cêindex1 on \8cv\8eZ\8b@\97p\8cê using btree (\97p\8cê)
+create index \8cv\8eZ\8b@\97p\8cêindex2 on \8cv\8eZ\8b@\97p\8cê using hash (\95ª\97Þ\83R\81[\83h)
+insert into \8cv\8eZ\8b@\97p\8cê values('\83R\83\93\83s\83\85\81[\83^\83f\83B\83X\83v\83\8c\83C','\8b@A01\8fã')
+insert into \8cv\8eZ\8b@\97p\8cê values('\83R\83\93\83s\83\85\81[\83^\83O\83\89\83t\83B\83b\83N\83X','\95ªB10\92\86')
+insert into \8cv\8eZ\8b@\97p\8cê values('\83R\83\93\83s\83\85\81[\83^\83v\83\8d\83O\83\89\83}\81[','\90lZ01\89º')
+vacuum \8cv\8eZ\8b@\97p\8cê
+select * from \8cv\8eZ\8b@\97p\8cê
\97p\8cê | \95ª\97Þ\83R\81[\83h | \94õ\8dl1a\82¾\82æ
----------------------------+------------+------------
\83R\83\93\83s\83\85\81[\83^\83f\83B\83X\83v\83\8c\83C | \8b@A01\8fã |
\83R\83\93\83s\83\85\81[\83^\83v\83\8d\83O\83\89\83}\81[ | \90lZ01\89º |
(3 rows)
-select * from \8cv\8eZ\8b@\97p\8cê where \95ª\97Þ\83R\81[\83h = '\90lZ01\89º';
+select * from \8cv\8eZ\8b@\97p\8cê where \95ª\97Þ\83R\81[\83h = '\90lZ01\89º'
\97p\8cê | \95ª\97Þ\83R\81[\83h | \94õ\8dl1a\82¾\82æ
--------------------------+------------+------------
\83R\83\93\83s\83\85\81[\83^\83v\83\8d\83O\83\89\83}\81[ | \90lZ01\89º |
(1 row)
-select * from \8cv\8eZ\8b@\97p\8cê where \95ª\97Þ\83R\81[\83h ~* '\90lz01\89º';
+select * from \8cv\8eZ\8b@\97p\8cê where \95ª\97Þ\83R\81[\83h ~* '\90lz01\89º'
\97p\8cê | \95ª\97Þ\83R\81[\83h | \94õ\8dl1a\82¾\82æ
--------------------------+------------+------------
\83R\83\93\83s\83\85\81[\83^\83v\83\8d\83O\83\89\83}\81[ | \90lZ01\89º |
(1 row)
-select * from \8cv\8eZ\8b@\97p\8cê where \95ª\97Þ\83R\81[\83h like '_Z01_';
+select * from \8cv\8eZ\8b@\97p\8cê where \95ª\97Þ\83R\81[\83h like '_Z01_'
\97p\8cê | \95ª\97Þ\83R\81[\83h | \94õ\8dl1a\82¾\82æ
--------------------------+------------+------------
\83R\83\93\83s\83\85\81[\83^\83v\83\8d\83O\83\89\83}\81[ | \90lZ01\89º |
(1 row)
-select * from \8cv\8eZ\8b@\97p\8cê where \95ª\97Þ\83R\81[\83h like '_Z%';
+select * from \8cv\8eZ\8b@\97p\8cê where \95ª\97Þ\83R\81[\83h like '_Z%'
\97p\8cê | \95ª\97Þ\83R\81[\83h | \94õ\8dl1a\82¾\82æ
--------------------------+------------+------------
\83R\83\93\83s\83\85\81[\83^\83v\83\8d\83O\83\89\83}\81[ | \90lZ01\89º |
(1 row)
-select * from \8cv\8eZ\8b@\97p\8cê where \97p\8cê ~ '\83R\83\93\83s\83\85\81[\83^[\83f\83O]';
+select * from \8cv\8eZ\8b@\97p\8cê where \97p\8cê ~ '\83R\83\93\83s\83\85\81[\83^[\83f\83O]'
\97p\8cê | \95ª\97Þ\83R\81[\83h | \94õ\8dl1a\82¾\82æ
----------------------------+------------+------------
\83R\83\93\83s\83\85\81[\83^\83f\83B\83X\83v\83\8c\83C | \8b@A01\8fã |
\83R\83\93\83s\83\85\81[\83^\83O\83\89\83t\83B\83b\83N\83X | \95ªB10\92\86 |
(2 rows)
-select * from \8cv\8eZ\8b@\97p\8cê where \97p\8cê ~* '\83R\83\93\83s\83\85\81[\83^[\83f\83O]';
+select * from \8cv\8eZ\8b@\97p\8cê where \97p\8cê ~* '\83R\83\93\83s\83\85\81[\83^[\83f\83O]'
\97p\8cê | \95ª\97Þ\83R\81[\83h | \94õ\8dl1a\82¾\82æ
----------------------------+------------+------------
\83R\83\93\83s\83\85\81[\83^\83f\83B\83X\83v\83\8c\83C | \8b@A01\8fã |
\83R\83\93\83s\83\85\81[\83^\83O\83\89\83t\83B\83b\83N\83X | \95ªB10\92\86 |
(2 rows)
-select *,character_length(\97p\8cê) from \8cv\8eZ\8b@\97p\8cê;
+select *,character_length(\97p\8cê) from \8cv\8eZ\8b@\97p\8cê
\97p\8cê | \95ª\97Þ\83R\81[\83h | \94õ\8dl1a\82¾\82æ | length
----------------------------+------------+------------+--------
\83R\83\93\83s\83\85\81[\83^\83f\83B\83X\83v\83\8c\83C | \8b@A01\8fã | | 12
\83R\83\93\83s\83\85\81[\83^\83v\83\8d\83O\83\89\83}\81[ | \90lZ01\89º | | 12
(3 rows)
-select *,octet_length(\97p\8cê) from \8cv\8eZ\8b@\97p\8cê;
+select *,octet_length(\97p\8cê) from \8cv\8eZ\8b@\97p\8cê
\97p\8cê | \95ª\97Þ\83R\81[\83h | \94õ\8dl1a\82¾\82æ | octet_length
----------------------------+------------+------------+--------------
\83R\83\93\83s\83\85\81[\83^\83f\83B\83X\83v\83\8c\83C | \8b@A01\8fã | | 24
\83R\83\93\83s\83\85\81[\83^\83v\83\8d\83O\83\89\83}\81[ | \90lZ01\89º | | 24
(3 rows)
-select *,position('\83f' in \97p\8cê) from \8cv\8eZ\8b@\97p\8cê;
+select *,position('\83f' in \97p\8cê) from \8cv\8eZ\8b@\97p\8cê
\97p\8cê | \95ª\97Þ\83R\81[\83h | \94õ\8dl1a\82¾\82æ | strpos
----------------------------+------------+------------+--------
\83R\83\93\83s\83\85\81[\83^\83f\83B\83X\83v\83\8c\83C | \8b@A01\8fã | | 7
\83R\83\93\83s\83\85\81[\83^\83v\83\8d\83O\83\89\83}\81[ | \90lZ01\89º | | 0
(3 rows)
-select *,substring(\97p\8cê from 10 for 4) from \8cv\8eZ\8b@\97p\8cê;
+select *,substring(\97p\8cê from 10 for 4) from \8cv\8eZ\8b@\97p\8cê
\97p\8cê | \95ª\97Þ\83R\81[\83h | \94õ\8dl1a\82¾\82æ | substr
----------------------------+------------+------------+----------
\83R\83\93\83s\83\85\81[\83^\83f\83B\83X\83v\83\8c\83C | \8b@A01\8fã | | \83v\83\8c\83C
\83R\83\93\83s\83\85\81[\83^\83v\83\8d\83O\83\89\83}\81[ | \90lZ01\89º | | \83\89\83}\81[
(3 rows)
-copy \8cv\8eZ\8b@\97p\8cê to stdout;
+copy \8cv\8eZ\8b@\97p\8cê to stdout
\83R\83\93\83s\83\85\81[\83^\83f\83B\83X\83v\83\8c\83C \8b@A01\8fã \N
\83R\83\93\83s\83\85\81[\83^\83O\83\89\83t\83B\83b\83N\83X \95ªB10\92\86 \N
\83R\83\93\83s\83\85\81[\83^\83v\83\8d\83O\83\89\83}\81[ \90lZ01\89º \N
-QUERY: drop table 計算機用語;
+drop table 計算機用語
ERROR: Relation '計算機用語' does not exist
-QUERY: create table 計算機用語 (用語 text, 分類コード varchar, 備考1Aだよ char(16));
-QUERY: create index 計算機用語index1 on 計算機用語 using btree (用語);
-QUERY: create index 計算機用語index2 on 計算機用語 using hash (分類コード);
-QUERY: insert into 計算機用語 values('コンピュータディスプレイ','機A01上');
-QUERY: insert into 計算機用語 values('コンピュータグラフィックス','分B10中');
-QUERY: insert into 計算機用語 values('コンピュータプログラマー','人Z01下');
-QUERY: vacuum 計算機用語;
-QUERY: select * from 計算機用語;
-用語 |分類コード|備考1aだよ
----------------------------------------+---------------+--------------
-コンピュータディスプレイ |機A01上 |
-コンピュータグラフィックス|分B10中 |
-コンピュータプログラマー |人Z01下 |
+create table 計算機用語 (用語 text, 分類コード varchar, 備考1Aだよ char(16))
+create index 計算機用語index1 on 計算機用語 using btree (用語)
+create index 計算機用語index2 on 計算機用語 using hash (分類コード)
+insert into 計算機用語 values('コンピュータディスプレイ','機A01上')
+insert into 計算機用語 values('コンピュータグラフィックス','分B10中')
+insert into 計算機用語 values('コンピュータプログラマー','人Z01下')
+vacuum 計算機用語
+select * from 計算機用語
+ 用語 | 分類コード | 備考1aだよ
+-----------------------------------------+-----------------+----------------
+ コンピュータディスプレイ | 機A01上 |
+ コンピュータグラフィックス | 分B10中 |
+ コンピュータプログラマー | 人Z01下 |
(3 rows)
-QUERY: select * from 計算機用語 where 分類コード = '人Z01下';
-用語 |分類コード|備考1aだよ
-------------------------------------+---------------+--------------
-コンピュータプログラマー|人Z01下 |
+select * from 計算機用語 where 分類コード = '人Z01下'
+ 用語 | 分類コード | 備考1aだよ
+--------------------------------------+-----------------+----------------
+ コンピュータプログラマー | 人Z01下 |
(1 row)
-QUERY: select * from 計算機用語 where 分類コード ~* '人z01下';
-用語 |分類コード|備考1aだよ
-------------------------------------+---------------+--------------
-コンピュータプログラマー|人Z01下 |
+select * from 計算機用語 where 分類コード ~* '人z01下'
+ 用語 | 分類コード | 備考1aだよ
+--------------------------------------+-----------------+----------------
+ コンピュータプログラマー | 人Z01下 |
(1 row)
-QUERY: select * from 計算機用語 where 分類コード like '_Z01_';
-用語 |分類コード|備考1aだよ
-------------------------------------+---------------+--------------
-コンピュータプログラマー|人Z01下 |
+select * from 計算機用語 where 分類コード like '_Z01_'
+ 用語 | 分類コード | 備考1aだよ
+--------------------------------------+-----------------+----------------
+ コンピュータプログラマー | 人Z01下 |
(1 row)
-QUERY: select * from 計算機用語 where 分類コード like '_Z%';
-用語 |分類コード|備考1aだよ
-------------------------------------+---------------+--------------
-コンピュータプログラマー|人Z01下 |
+select * from 計算機用語 where 分類コード like '_Z%'
+ 用語 | 分類コード | 備考1aだよ
+--------------------------------------+-----------------+----------------
+ コンピュータプログラマー | 人Z01下 |
(1 row)
-QUERY: select * from 計算機用語 where 用語 ~ 'コンピュータ[デグ]';
-用語 |分類コード|備考1aだよ
----------------------------------------+---------------+--------------
-コンピュータディスプレイ |機A01上 |
-コンピュータグラフィックス|分B10中 |
+select * from 計算機用語 where 用語 ~ 'コンピュータ[デグ]'
+ 用語 | 分類コード | 備考1aだよ
+-----------------------------------------+-----------------+----------------
+ コンピュータディスプレイ | 機A01上 |
+ コンピュータグラフィックス | 分B10中 |
(2 rows)
-QUERY: select * from 計算機用語 where 用語 ~* 'コンピュータ[デグ]';
-用語 |分類コード|備考1aだよ
----------------------------------------+---------------+--------------
-コンピュータディスプレイ |機A01上 |
-コンピュータグラフィックス|分B10中 |
+select * from 計算機用語 where 用語 ~* 'コンピュータ[デグ]'
+ 用語 | 分類コード | 備考1aだよ
+-----------------------------------------+-----------------+----------------
+ コンピュータディスプレイ | 機A01上 |
+ コンピュータグラフィックス | 分B10中 |
(2 rows)
-QUERY: select *,character_length(用語) from 計算機用語;
-用語 |分類コード|備考1aだよ|length
----------------------------------------+---------------+--------------+------
-コンピュータディスプレイ |機A01上 | | 12
-コンピュータグラフィックス|分B10中 | | 13
-コンピュータプログラマー |人Z01下 | | 12
+select *,character_length(用語) from 計算機用語
+ 用語 | 分類コード | 備考1aだよ | length
+-----------------------------------------+-----------------+----------------+--------
+ コンピュータディスプレイ | 機A01上 | | 12
+ コンピュータグラフィックス | 分B10中 | | 13
+ コンピュータプログラマー | 人Z01下 | | 12
(3 rows)
-QUERY: select *,octet_length(用語) from 計算機用語;
-用語 |分類コード|備考1aだよ|octet_length
----------------------------------------+---------------+--------------+------------
-コンピュータディスプレイ |機A01上 | | 36
-コンピュータグラフィックス|分B10中 | | 39
-コンピュータプログラマー |人Z01下 | | 36
+select *,octet_length(用語) from 計算機用語
+ 用語 | 分類コード | 備考1aだよ | octet_length
+-----------------------------------------+-----------------+----------------+--------------
+ コンピュータディスプレイ | 機A01上 | | 36
+ コンピュータグラフィックス | 分B10中 | | 39
+ コンピュータプログラマー | 人Z01下 | | 36
(3 rows)
-QUERY: select *,position('デ' in 用語) from 計算機用語;
-用語 |分類コード|備考1aだよ|strpos
----------------------------------------+---------------+--------------+------
-コンピュータディスプレイ |機A01上 | | 7
-コンピュータグラフィックス|分B10中 | | 0
-コンピュータプログラマー |人Z01下 | | 0
+select *,position('デ' in 用語) from 計算機用語
+ 用語 | 分類コード | 備考1aだよ | strpos
+-----------------------------------------+-----------------+----------------+--------
+ コンピュータディスプレイ | 機A01上 | | 7
+ コンピュータグラフィックス | 分B10中 | | 0
+ コンピュータプログラマー | 人Z01下 | | 0
(3 rows)
-QUERY: select *,substring(用語 from 10 for 4) from 計算機用語;
-用語 |分類コード|備考1aだよ|substr
----------------------------------------+---------------+--------------+------------
-コンピュータディスプレイ |機A01上 | |プレイ
-コンピュータグラフィックス|分B10中 | |ィックス
-コンピュータプログラマー |人Z01下 | |ラマー
+select *,substring(用語 from 10 for 4) from 計算機用語
+ 用語 | 分類コード | 備考1aだよ | substr
+-----------------------------------------+-----------------+----------------+--------------
+ コンピュータディスプレイ | 機A01上 | | プレイ
+ コンピュータグラフィックス | 分B10中 | | ィックス
+ コンピュータプログラマー | 人Z01下 | | ラマー
(3 rows)
projects / postgresql / commitdiff