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authorPierre Schmitz <pierre@archlinux.de>2012-05-03 13:01:35 +0200
committerPierre Schmitz <pierre@archlinux.de>2012-05-03 13:01:35 +0200
commitd9022f63880ce039446fba8364f68e656b7bf4cb (patch)
tree16b40fbf17bf7c9ee6f4ead25b16dd192378050a /includes/db/DatabasePostgres.php
parent27cf83d177256813e2e802241085fce5dd0f3fb9 (diff)
Update to MediaWiki 1.19.0
Diffstat (limited to 'includes/db/DatabasePostgres.php')
-rw-r--r--includes/db/DatabasePostgres.php57
1 files changed, 47 insertions, 10 deletions
diff --git a/includes/db/DatabasePostgres.php b/includes/db/DatabasePostgres.php
index 742a8b51..98cf3c75 100644
--- a/includes/db/DatabasePostgres.php
+++ b/includes/db/DatabasePostgres.php
@@ -39,7 +39,7 @@ AND relname=%s
AND attname=%s;
SQL;
- $table = $db->tableName( $table, false );
+ $table = $db->tableName( $table, 'raw' );
$res = $db->query(
sprintf( $q,
$db->addQuotes( $wgDBmwschema ),
@@ -200,6 +200,7 @@ class DatabasePostgres extends DatabaseBase {
$this->query( "SET client_encoding='UTF8'", __METHOD__ );
$this->query( "SET datestyle = 'ISO, YMD'", __METHOD__ );
$this->query( "SET timezone = 'GMT'", __METHOD__ );
+ $this->query( "SET standard_conforming_strings = on", __METHOD__ );
global $wgDBmwschema;
if ( $this->schemaExists( $wgDBmwschema ) ) {
@@ -564,7 +565,7 @@ class DatabasePostgres extends DatabaseBase {
$ignore = in_array( 'IGNORE', $insertOptions ) ? 'mw' : '';
if( is_array( $insertOptions ) ) {
- $insertOptions = implode( ' ', $insertOptions );
+ $insertOptions = implode( ' ', $insertOptions ); // FIXME: This is unused
}
if( !is_array( $selectOptions ) ) {
$selectOptions = array( $selectOptions );
@@ -622,18 +623,23 @@ class DatabasePostgres extends DatabaseBase {
return $res;
}
- function tableName( $name, $quoted = true ) {
+ function tableName( $name, $format = 'quoted' ) {
# Replace reserved words with better ones
switch( $name ) {
case 'user':
- return 'mwuser';
+ return $this->realTableName( 'mwuser', $format );
case 'text':
- return 'pagecontent';
+ return $this->realTableName( 'pagecontent', $format );
default:
- return parent::tableName( $name, $quoted );
+ return $this->realTableName( $name, $format );
}
}
+ /* Don't cheat on installer */
+ function realTableName( $name, $format = 'quoted' ) {
+ return parent::tableName( $name, $format );
+ }
+
/**
* Return the next in a sequence, save the value for retrieval via insertId()
*/
@@ -687,6 +693,24 @@ class DatabasePostgres extends DatabaseBase {
return $this->query( 'CREATE ' . ( $temporary ? 'TEMPORARY ' : '' ) . " TABLE $newName (LIKE $oldName INCLUDING DEFAULTS)", $fname );
}
+ function listTables( $prefix = null, $fname = 'DatabasePostgres::listTables' ) {
+ global $wgDBmwschema;
+ $eschema = $this->addQuotes( $wgDBmwschema );
+ $result = $this->query( "SELECT tablename FROM pg_tables WHERE schemaname = $eschema", $fname );
+
+ $endArray = array();
+
+ foreach( $result as $table ) {
+ $vars = get_object_vars($table);
+ $table = array_pop( $vars );
+ if( !$prefix || strpos( $table, $prefix ) === 0 ) {
+ $endArray[] = $table;
+ }
+ }
+
+ return $endArray;
+ }
+
function timestamp( $ts = 0 ) {
return wfTimestamp( TS_POSTGRES, $ts );
}
@@ -737,7 +761,7 @@ class DatabasePostgres extends DatabaseBase {
if ( !$schema ) {
$schema = $wgDBmwschema;
}
- $table = $this->tableName( $table, false );
+ $table = $this->realTableName( $table, 'raw' );
$etable = $this->addQuotes( $table );
$eschema = $this->addQuotes( $schema );
$SQL = "SELECT 1 FROM pg_catalog.pg_class c, pg_catalog.pg_namespace n "
@@ -752,7 +776,7 @@ class DatabasePostgres extends DatabaseBase {
* For backward compatibility, this function checks both tables and
* views.
*/
- function tableExists( $table, $schema = false ) {
+ function tableExists( $table, $fname = __METHOD__, $schema = false ) {
return $this->relationExists( $table, array( 'r', 'v' ), $schema );
}
@@ -766,8 +790,8 @@ class DatabasePostgres extends DatabaseBase {
$q = <<<SQL
SELECT 1 FROM pg_class, pg_namespace, pg_trigger
WHERE relnamespace=pg_namespace.oid AND relkind='r'
- AND tgrelid=pg_class.oid
- AND nspname=%s AND relname=%s AND tgname=%s
+ AND tgrelid=pg_class.oid
+ AND nspname=%s AND relname=%s AND tgname=%s
SQL;
$res = $this->query(
sprintf(
@@ -982,4 +1006,17 @@ SQL;
public function getSearchEngine() {
return 'SearchPostgres';
}
+
+ public function streamStatementEnd( &$sql, &$newLine ) {
+ # Allow dollar quoting for function declarations
+ if ( substr( $newLine, 0, 4 ) == '$mw$' ) {
+ if ( $this->delimiter ) {
+ $this->delimiter = false;
+ }
+ else {
+ $this->delimiter = ';';
+ }
+ }
+ return parent::streamStatementEnd( $sql, $newLine );
+ }
} // end DatabasePostgres class