From 0786c61c14708da5bd447b8ea6c20fb8ca78f48f Mon Sep 17 00:00:00 2001 From: Dave Cramer Date: Fri, 22 Feb 2002 02:17:13 +0000 Subject: [PATCH] Patch from Cormac Twomey fixes getIndexInfo throwing NullPointerException fixes getIndexInfo improper results when multiple key indexs are used --- .../jdbc/org/postgresql/jdbc2/DatabaseMetaData.java | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/src/interfaces/jdbc/org/postgresql/jdbc2/DatabaseMetaData.java b/src/interfaces/jdbc/org/postgresql/jdbc2/DatabaseMetaData.java index 4b7707b205..ac49a24696 100644 --- a/src/interfaces/jdbc/org/postgresql/jdbc2/DatabaseMetaData.java +++ b/src/interfaces/jdbc/org/postgresql/jdbc2/DatabaseMetaData.java @@ -15,7 +15,7 @@ import org.postgresql.util.PSQLException; /* * This class provides information about the database as a whole. * - * $Id: DatabaseMetaData.java,v 1.48 2002/01/18 17:21:31 davec Exp $ + * $Id: DatabaseMetaData.java,v 1.49 2002/02/22 02:17:13 davec Exp $ * *

Many of the methods here return lists of information in ResultSets. You * can use the normal ResultSet methods such as getString and getInt to @@ -2919,6 +2919,8 @@ public class DatabaseMetaData implements java.sql.DatabaseMetaData { columnOrdinals[o++] = Integer.parseInt(stok.nextToken()); } + + java.sql.ResultSet columnNameRS = connection.ExecSQL("select a.attname FROM pg_attribute a WHERE a.attrelid = " + r.getInt(9)); for (int i = 0; i < columnOrdinals.length; i++) { byte [] [] tuple = new byte [13] []; @@ -2934,12 +2936,11 @@ public class DatabaseMetaData implements java.sql.DatabaseMetaData Integer.toString(tableIndexHashed).getBytes() : Integer.toString(tableIndexOther).getBytes(); tuple[7] = Integer.toString(i + 1).getBytes(); - java.sql.ResultSet columnNameRS = connection.ExecSQL("select a.attname FROM pg_attribute a WHERE (a.attnum = " + columnOrdinals[i] + ") AND (a.attrelid = " + r.getInt(9) + ")"); if (columnNameRS.next()) tuple[8] = columnNameRS.getBytes(1); else tuple[8] = "".getBytes(); - tuple[8] = columnNameRS.getBytes(1); + tuple[9] = null; // sort sequence ??? tuple[10] = r.getBytes(7); // inexact tuple[11] = r.getBytes(8); -- 2.40.0