From: Ilia Alshanetsky <iliaa@php.net>
Date: Sun, 5 Mar 2006 17:17:04 +0000 (+0000)
Subject: Fixed bug #36572 (Added PDO::MYSQL_ATTR_DIRECT_QUERY constant that show be
X-Git-Tag: RELEASE_1_3~535
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=d9b2a3372e7d7955d8ea1ef45ef09ce69ee00c32;p=php

Fixed bug #36572 (Added PDO::MYSQL_ATTR_DIRECT_QUERY constant that show be
set when executing internal queries such as "show master status" via MySQL).

Added missing constant for MAX_BUFFER_SIZE.
---

diff --git a/ext/pdo_mysql/mysql_driver.c b/ext/pdo_mysql/mysql_driver.c
index 3c7b0c5851..5114ca573f 100755
--- a/ext/pdo_mysql/mysql_driver.c
+++ b/ext/pdo_mysql/mysql_driver.c
@@ -160,6 +160,10 @@ static int mysql_handle_preparer(pdo_dbh_t *dbh, const char *sql, long sql_len,
 	stmt->driver_data = S;
 	stmt->methods = &mysql_stmt_methods;
 
+	if (H->emulate_prepare) {
+		goto end;
+	}
+
 	/* TODO: add runtime check to determine if the server we are talking to supports
 	 * prepared statements; if it doesn't, we should set stmt->supports_placeholders
 	 * to PDO_PLACEHOLDER_NONE, and have the rest of the code look at S->stmt to
@@ -221,6 +225,7 @@ static int mysql_handle_preparer(pdo_dbh_t *dbh, const char *sql, long sql_len,
 
 fallback:
 #endif
+end:
 	stmt->supports_placeholders = PDO_PLACEHOLDER_NONE;
 	
 	return 1;
@@ -303,7 +308,9 @@ static int pdo_mysql_set_attribute(pdo_dbh_t *dbh, long attr, zval *val TSRMLS_D
 	case PDO_MYSQL_ATTR_USE_BUFFERED_QUERY:
 		((pdo_mysql_db_handle *)dbh->driver_data)->buffered = Z_BVAL_P(val);
 		return 1;
-		
+	case PDO_MYSQL_ATTR_DIRECT_QUERY:
+		((pdo_mysql_db_handle *)dbh->driver_data)->emulate_prepare = Z_BVAL_P(val);
+		return 1;
 	default:
 		return 0;
 	}
diff --git a/ext/pdo_mysql/pdo_mysql.c b/ext/pdo_mysql/pdo_mysql.c
index 972cee7397..4e62fa44ad 100755
--- a/ext/pdo_mysql/pdo_mysql.c
+++ b/ext/pdo_mysql/pdo_mysql.c
@@ -80,6 +80,8 @@ PHP_MINIT_FUNCTION(pdo_mysql)
 	REGISTER_PDO_CONST_LONG("MYSQL_ATTR_INIT_COMMAND", (long)PDO_MYSQL_ATTR_INIT_COMMAND);
 	REGISTER_PDO_CONST_LONG("MYSQL_ATTR_READ_DEFAULT_FILE", (long)PDO_MYSQL_ATTR_READ_DEFAULT_FILE);
 	REGISTER_PDO_CONST_LONG("MYSQL_ATTR_READ_DEFAULT_GROUP", (long)PDO_MYSQL_ATTR_READ_DEFAULT_GROUP);
+	REGISTER_PDO_CONST_LONG("MYSQL_ATTR_MAX_BUFFER_SIZE", (long)PDO_MYSQL_ATTR_MAX_BUFFER_SIZE);
+	REGISTER_PDO_CONST_LONG("MYSQL_ATTR_DIRECT_QUERY", (long)PDO_MYSQL_ATTR_DIRECT_QUERY);
 
 	return php_pdo_register_driver(&pdo_mysql_driver);
 }
diff --git a/ext/pdo_mysql/php_pdo_mysql_int.h b/ext/pdo_mysql/php_pdo_mysql_int.h
index 85af4731dd..0ae9486c0a 100755
--- a/ext/pdo_mysql/php_pdo_mysql_int.h
+++ b/ext/pdo_mysql/php_pdo_mysql_int.h
@@ -37,6 +37,7 @@ typedef struct {
 
 	unsigned attached:1;
 	unsigned buffered:1;
+	unsigned emulate_prepare:1;
 	unsigned _reserved:31;
 	unsigned long max_buffer_size;
 
@@ -84,5 +85,6 @@ enum {
 	PDO_MYSQL_ATTR_READ_DEFAULT_FILE,
 	PDO_MYSQL_ATTR_READ_DEFAULT_GROUP,
 	PDO_MYSQL_ATTR_MAX_BUFFER_SIZE,
+	PDO_MYSQL_ATTR_DIRECT_QUERY,
 };
 #endif