SQL;
$table = $db->tableName( $table );
- $res = $db->query(sprintf($q,
- $db->addQuotes($wgDBmwschema),
- $db->addQuotes($table),
- $db->addQuotes($field)));
- $row = $db->fetchObject($res);
- if (!$row)
+ $res = $db->query(
+ sprintf( $q,
+ $db->addQuotes( $wgDBmwschema ),
+ $db->addQuotes( $table ),
+ $db->addQuotes( $field )
+ )
+ );
+ $row = $db->fetchObject( $res );
+ if ( !$row ) {
return null;
+ }
$n = new PostgresField;
$n->type = $row->typname;
- $n->nullable = ($row->attnotnull == 'f');
+ $n->nullable = ( $row->attnotnull == 'f' );
$n->name = $field;
$n->tablename = $table;
$n->max_length = $row->attlen;
- $n->deferrable = ($row->deferrable == 't');
- $n->deferred = ($row->deferred == 't');
+ $n->deferrable = ( $row->deferrable == 't' );
+ $n->deferred = ( $row->deferred == 't' );
$n->conname = $row->conname;
return $n;
}
var $numeric_version = null;
var $mAffectedRows = null;
- function __construct($server = false, $user = false, $password = false, $dbName = false,
+ function __construct( $server = false, $user = false, $password = false, $dbName = false,
$failFunction = false, $flags = 0 )
{
-
$this->mFailFunction = $failFunction;
$this->mFlags = $flags;
- $this->open( $server, $user, $password, $dbName);
-
+ $this->open( $server, $user, $password, $dbName );
}
function getType() {
function hasConstraint( $name ) {
global $wgDBmwschema;
$SQL = "SELECT 1 FROM pg_catalog.pg_constraint c, pg_catalog.pg_namespace n WHERE c.connamespace = n.oid AND conname = '" . pg_escape_string( $this->mConn, $name ) . "' AND n.nspname = '" . pg_escape_string( $this->mConn, $wgDBmwschema ) ."'";
- return $this->numRows($res = $this->doQuery($SQL));
+ return $this->numRows( $res = $this->doQuery( $SQL ) );
}
- static function newFromParams( $server, $user, $password, $dbName, $failFunction = false, $flags = 0)
+ static function newFromParams( $server, $user, $password, $dbName, $failFunction = false, $flags = 0 )
{
return new DatabasePostgres( $server, $user, $password, $dbName, $failFunction, $flags );
}
global $wgDBport;
- if (!strlen($user)) { ## e.g. the class is being loaded
+ if ( !strlen( $user ) ) { # e.g. the class is being loaded
return;
}
$this->close();
$connectVars = array(
'dbname' => $dbName,
'user' => $user,
- 'password' => $password );
- if ($server!=false && $server!="") {
+ 'password' => $password
+ );
+ if ( $server != false && $server != '' ) {
$connectVars['host'] = $server;
}
- if ($port!=false && $port!="") {
+ if ( $port != false && $port != '' ) {
$connectVars['port'] = $port;
}
$connectString = $this->makeConnectionString( $connectVars, PGSQL_CONNECT_FORCE_NEW );
if ( !$this->mConn ) {
wfDebug( "DB connection error\n" );
wfDebug( "Server: $server, Database: $dbName, User: $user, Password: " . substr( $password, 0, 3 ) . "...\n" );
- wfDebug( $this->lastError()."\n" );
+ wfDebug( $this->lastError() . "\n" );
if ( !$this->mFailFunction ) {
throw new DBConnectionError( $this, $phpError );
} else {
$this->mOpened = true;
global $wgCommandLineMode;
- ## If called from the command-line (e.g. importDump), only show errors
- if ($wgCommandLineMode) {
+ # If called from the command-line (e.g. importDump), only show errors
+ if ( $wgCommandLineMode ) {
$this->doQuery( "SET client_min_messages = 'ERROR'" );
}
$this->doQuery( "SET client_encoding='UTF8'" );
global $wgDBmwschema, $wgDBts2schema;
- if (isset( $wgDBmwschema ) && isset( $wgDBts2schema )
+ if ( isset( $wgDBmwschema ) && isset( $wgDBts2schema )
&& $wgDBmwschema !== 'mediawiki'
&& preg_match( '/^\w+$/', $wgDBmwschema )
&& preg_match( '/^\w+$/', $wgDBts2schema )
) {
- $safeschema = $this->quote_ident($wgDBmwschema);
- $safeschema2 = $this->quote_ident($wgDBts2schema);
+ $safeschema = $this->quote_ident( $wgDBmwschema );
+ $safeschema2 = $this->quote_ident( $wgDBts2schema );
$this->doQuery( "SET search_path = $safeschema, $wgDBts2schema, public" );
}
}
- function initial_setup($superuser, $password, $dbName) {
+ function initial_setup( $superuser, $password, $dbName ) {
// If this is the initial connection, setup the schema stuff and possibly create the user
global $wgDBname, $wgDBuser, $wgDBpassword, $wgDBmwschema, $wgDBts2schema;
- print "<li>Checking the version of Postgres...";
+ print '<li>Checking the version of Postgres...';
$version = $this->getServerVersion();
$PGMINVER = '8.1';
- if ($version < $PGMINVER) {
+ if ( $version < $PGMINVER ) {
print "<b>FAILED</b>. Required version is $PGMINVER. You have " . htmlspecialchars( $version ) . "</li>\n";
- dieout("</ul>");
+ dieout( '</ul>' );
}
- print "version " . htmlspecialchars( $this->numeric_version ) . " is OK.</li>\n";
+ print 'version ' . htmlspecialchars( $this->numeric_version ) . " is OK.</li>\n";
- $safeuser = $this->quote_ident($wgDBuser);
+ $safeuser = $this->quote_ident( $wgDBuser );
// Are we connecting as a superuser for the first time?
- if ($superuser) {
+ if ( $superuser ) {
// Are we really a superuser? Check out our rights
$SQL = "SELECT
CASE WHEN usesuper IS TRUE THEN
CASE WHEN usecreatedb IS TRUE THEN 3 ELSE 1 END
ELSE CASE WHEN usecreatedb IS TRUE THEN 2 ELSE 0 END
END AS rights
- FROM pg_catalog.pg_user WHERE usename = " . $this->addQuotes($superuser);
- $rows = $this->numRows($res = $this->doQuery($SQL));
- if (!$rows) {
- print "<li>ERROR: Could not read permissions for user \"" . htmlspecialchars( $superuser ) . "\"</li>\n";
- dieout('</ul>');
+ FROM pg_catalog.pg_user WHERE usename = " . $this->addQuotes( $superuser );
+ $rows = $this->numRows( $res = $this->doQuery( $SQL ) );
+ if ( !$rows ) {
+ print '<li>ERROR: Could not read permissions for user "' . htmlspecialchars( $superuser ) . "\"</li>\n";
+ dieout( '</ul>' );
}
- $perms = pg_fetch_result($res, 0, 0);
+ $perms = pg_fetch_result( $res, 0, 0 );
- $SQL = "SELECT 1 FROM pg_catalog.pg_user WHERE usename = " . $this->addQuotes($wgDBuser);
- $rows = $this->numRows($this->doQuery($SQL));
- if ($rows) {
- print "<li>User \"" . htmlspecialchars( $wgDBuser ) . "\" already exists, skipping account creation.</li>";
- }
- else {
- if ($perms != 1 and $perms != 3) {
- print "<li>ERROR: the user \"" . htmlspecialchars( $superuser ) . "\" cannot create other users. ";
+ $SQL = "SELECT 1 FROM pg_catalog.pg_user WHERE usename = " . $this->addQuotes( $wgDBuser );
+ $rows = $this->numRows( $this->doQuery( $SQL ) );
+ if ( $rows ) {
+ print '<li>User "' . htmlspecialchars( $wgDBuser ) . '" already exists, skipping account creation.</li>';
+ } else {
+ if ( $perms != 1 && $perms != 3 ) {
+ print '<li>ERROR: the user "' . htmlspecialchars( $superuser ) . '" cannot create other users. ';
print 'Please use a different Postgres user.</li>';
- dieout('</ul>');
+ dieout( '</ul>' );
}
- print "<li>Creating user <b>" . htmlspecialchars( $wgDBuser ) . "</b>...";
- $safepass = $this->addQuotes($wgDBpassword);
+ print '<li>Creating user <b>' . htmlspecialchars( $wgDBuser ) . '</b>...';
+ $safepass = $this->addQuotes( $wgDBpassword );
$SQL = "CREATE USER $safeuser NOCREATEDB PASSWORD $safepass";
- $this->doQuery($SQL);
+ $this->doQuery( $SQL );
print "OK</li>\n";
}
// User now exists, check out the database
- if ($dbName != $wgDBname) {
- $SQL = "SELECT 1 FROM pg_catalog.pg_database WHERE datname = " . $this->addQuotes($wgDBname);
- $rows = $this->numRows($this->doQuery($SQL));
- if ($rows) {
- print "<li>Database \"" . htmlspecialchars( $wgDBname ) . "\" already exists, skipping database creation.</li>";
- }
- else {
- if ($perms < 1) {
- print "<li>ERROR: the user \"" . htmlspecialchars( $superuser ) . "\" cannot create databases. ";
+ if ( $dbName != $wgDBname ) {
+ $SQL = "SELECT 1 FROM pg_catalog.pg_database WHERE datname = " . $this->addQuotes( $wgDBname );
+ $rows = $this->numRows( $this->doQuery( $SQL ) );
+ if ( $rows ) {
+ print '<li>Database "' . htmlspecialchars( $wgDBname ) . '" already exists, skipping database creation.</li>';
+ } else {
+ if ( $perms < 1 ) {
+ print '<li>ERROR: the user "' . htmlspecialchars( $superuser ) . '" cannot create databases. ';
print 'Please use a different Postgres user.</li>';
- dieout('</ul>');
+ dieout( '</ul>' );
}
- print "<li>Creating database <b>" . htmlspecialchars( $wgDBname ) . "</b>...";
- $safename = $this->quote_ident($wgDBname);
+ print '<li>Creating database <b>' . htmlspecialchars( $wgDBname ) . '</b>...';
+ $safename = $this->quote_ident( $wgDBname );
$SQL = "CREATE DATABASE $safename OWNER $safeuser ";
- $this->doQuery($SQL);
+ $this->doQuery( $SQL );
print "OK</li>\n";
// Hopefully tsearch2 and plpgsql are in template1...
}
// Reconnect to check out tsearch2 rights for this user
- print "<li>Connecting to \"" . htmlspecialchars( $wgDBname ) . "\" as superuser \"" .
- htmlspecialchars( $superuser ) . "\" to check rights...";
+ print '<li>Connecting to "' . htmlspecialchars( $wgDBname ) . '" as superuser "' .
+ htmlspecialchars( $superuser ) . '" to check rights...';
$connectVars = array();
- if ($this->mServer!=false && $this->mServer!="") {
+ if ( $this->mServer != false && $this->mServer != '' ) {
$connectVars['host'] = $this->mServer;
}
- if ($this->mPort!=false && $this->mPort!="") {
+ if ( $this->mPort != false && $this->mPort != '' ) {
$connectVars['port'] = $this->mPort;
}
$connectVars['dbname'] = $wgDBname;
@$this->mConn = pg_connect( $this->makeConnectionString( $connectVars ) );
if ( !$this->mConn ) {
print "<b>FAILED TO CONNECT!</b></li>";
- dieout("</ul>");
+ dieout( '</ul>' );
}
print "OK</li>\n";
}
- if ($this->numeric_version < 8.3) {
+ if ( $this->numeric_version < 8.3 ) {
// Tsearch2 checks
- print "<li>Checking that tsearch2 is installed in the database \"" .
- htmlspecialchars( $wgDBname ) . "\"...";
- if (! $this->tableExists("pg_ts_cfg", $wgDBts2schema)) {
- print "<b>FAILED</b>. tsearch2 must be installed in the database \"" .
- htmlspecialchars( $wgDBname ) . "\".";
- print "Please see <a href='http://www.devx.com/opensource/Article/21674/0/page/2'>this article</a>";
+ print '<li>Checking that tsearch2 is installed in the database "' .
+ htmlspecialchars( $wgDBname ) . '"...';
+ if ( !$this->tableExists( 'pg_ts_cfg', $wgDBts2schema ) ) {
+ print '<b>FAILED</b>. tsearch2 must be installed in the database "' .
+ htmlspecialchars( $wgDBname ) . '".';
+ print 'Please see <a href="http://www.devx.com/opensource/Article/21674/0/page/2">this article</a>';
print " for instructions or ask on #postgresql on irc.freenode.net</li>\n";
- dieout("</ul>");
+ dieout( '</ul>' );
}
print "OK</li>\n";
- print "<li>Ensuring that user \"" . htmlspecialchars( $wgDBuser ) .
- "\" has select rights on the tsearch2 tables...";
- foreach (array('cfg','cfgmap','dict','parser') as $table) {
+ print '<li>Ensuring that user "' . htmlspecialchars( $wgDBuser ) .
+ '" has select rights on the tsearch2 tables...';
+ foreach ( array( 'cfg', 'cfgmap', 'dict', 'parser' ) as $table ) {
$SQL = "GRANT SELECT ON pg_ts_$table TO $safeuser";
- $this->doQuery($SQL);
+ $this->doQuery( $SQL );
}
print "OK</li>\n";
}
// Setup the schema for this user if needed
- $result = $this->schemaExists($wgDBmwschema);
- $safeschema = $this->quote_ident($wgDBmwschema);
- if (!$result) {
- print "<li>Creating schema <b>" . htmlspecialchars( $wgDBmwschema ) . "</b> ...";
- $result = $this->doQuery("CREATE SCHEMA $safeschema AUTHORIZATION $safeuser");
- if (!$result) {
+ $result = $this->schemaExists( $wgDBmwschema );
+ $safeschema = $this->quote_ident( $wgDBmwschema );
+ if ( !$result ) {
+ print '<li>Creating schema <b>' . htmlspecialchars( $wgDBmwschema ) . '</b> ...';
+ $result = $this->doQuery( "CREATE SCHEMA $safeschema AUTHORIZATION $safeuser" );
+ if ( !$result ) {
print "<b>FAILED</b>.</li>\n";
- dieout("</ul>");
+ dieout( '</ul>' );
}
print "OK</li>\n";
- }
- else {
+ } else {
print "<li>Schema already exists, explicitly granting rights...\n";
- $safeschema2 = $this->addQuotes($wgDBmwschema);
+ $safeschema2 = $this->addQuotes( $wgDBmwschema );
$SQL = "SELECT 'GRANT ALL ON '||pg_catalog.quote_ident(relname)||' TO $safeuser;'\n".
"FROM pg_catalog.pg_class p, pg_catalog.pg_namespace n\n".
"WHERE relnamespace = n.oid AND n.nspname = $safeschema2\n".
"pg_catalog.oidvectortypes(p.proargtypes)||') TO $safeuser;'\n".
"FROM pg_catalog.pg_proc p, pg_catalog.pg_namespace n\n".
"WHERE p.pronamespace = n.oid AND n.nspname = $safeschema2";
- $res = $this->doQuery($SQL);
- if (!$res) {
+ $res = $this->doQuery( $SQL );
+ if ( !$res ) {
print "<b>FAILED</b>. Could not set rights for the user.</li>\n";
- dieout("</ul>");
+ dieout( '</ul>' );
}
- $this->doQuery("SET search_path = $safeschema");
- $rows = $this->numRows($res);
- while ($rows) {
+ $this->doQuery( "SET search_path = $safeschema" );
+ $rows = $this->numRows( $res );
+ while ( $rows ) {
$rows--;
- $this->doQuery(pg_fetch_result($res, $rows, 0));
+ $this->doQuery( pg_fetch_result( $res, $rows, 0 ) );
}
print "OK</li>";
}
} // end superuser
- if (!defined('POSTGRES_SEARCHPATH')) {
+ if ( !defined( 'POSTGRES_SEARCHPATH' ) ) {
- if ($this->numeric_version < 8.3) {
+ if ( $this->numeric_version < 8.3 ) {
// Do we have the basic tsearch2 table?
- print "<li>Checking for tsearch2 in the schema \"" . htmlspecialchars( $wgDBts2schema ) . "\"...";
- if (! $this->tableExists("pg_ts_dict", $wgDBts2schema)) {
- print "<b>FAILED</b>. Make sure tsearch2 is installed. See <a href=";
- print "'http://www.devx.com/opensource/Article/21674/0/page/2'>this article</a>";
+ print '<li>Checking for tsearch2 in the schema "' . htmlspecialchars( $wgDBts2schema ) . '"...';
+ if ( !$this->tableExists( 'pg_ts_dict', $wgDBts2schema ) ) {
+ print '<b>FAILED</b>. Make sure tsearch2 is installed. See <a href="';
+ print 'http://www.devx.com/opensource/Article/21674/0/page/2">this article</a>';
print " for instructions.</li>\n";
- dieout("</ul>");
+ dieout( '</ul>' );
}
print "OK</li>\n";
// Does this user have the rights to the tsearch2 tables?
- $ctype = pg_fetch_result($this->doQuery("SHOW lc_ctype"),0,0);
- print "<li>Checking tsearch2 permissions...";
+ $ctype = pg_fetch_result( $this->doQuery( 'SHOW lc_ctype' ), 0, 0 );
+ print '<li>Checking tsearch2 permissions...';
// Let's check all four, just to be safe
error_reporting( 0 );
- $ts2tables = array('cfg','cfgmap','dict','parser');
- $safetsschema = $this->quote_ident($wgDBts2schema);
- foreach ( $ts2tables AS $tname ) {
+ $ts2tables = array( 'cfg', 'cfgmap', 'dict', 'parser' );
+ $safetsschema = $this->quote_ident( $wgDBts2schema );
+ foreach ( $ts2tables as $tname ) {
$SQL = "SELECT count(*) FROM $safetsschema.pg_ts_$tname";
- $res = $this->doQuery($SQL);
- if (!$res) {
+ $res = $this->doQuery( $SQL );
+ if ( !$res ) {
print "<b>FAILED</b> to access " . htmlspecialchars( "pg_ts_$tname" ) .
". Make sure that the user \"". htmlspecialchars( $wgDBuser ) .
"\" has SELECT access to all four tsearch2 tables</li>\n";
- dieout("</ul>");
+ dieout( '</ul>' );
}
}
$SQL = "SELECT ts_name FROM $safetsschema.pg_ts_cfg WHERE locale = " . $this->addQuotes( $ctype ) ;
$SQL .= " ORDER BY CASE WHEN ts_name <> 'default' THEN 1 ELSE 0 END";
- $res = $this->doQuery($SQL);
+ $res = $this->doQuery( $SQL );
error_reporting( E_ALL );
- if (!$res) {
+ if ( !$res ) {
print "<b>FAILED</b>. Could not determine the tsearch2 locale information</li>\n";
dieout("</ul>");
}
- print "OK</li>";
+ print 'OK</li>';
// Will the current locale work? Can we force it to?
- print "<li>Verifying tsearch2 locale with " . htmlspecialchars( $ctype ) . "...";
- $rows = $this->numRows($res);
+ print '<li>Verifying tsearch2 locale with ' . htmlspecialchars( $ctype ) . '...';
+ $rows = $this->numRows( $res );
$resetlocale = 0;
- if (!$rows) {
+ if ( !$rows ) {
print "<b>not found</b></li>\n";
- print "<li>Attempting to set default tsearch2 locale to \"" . htmlspecialchars( $ctype ) . "\"...";
+ print '<li>Attempting to set default tsearch2 locale to "' . htmlspecialchars( $ctype ) . '"...';
$resetlocale = 1;
- }
- else {
- $tsname = pg_fetch_result($res, 0, 0);
- if ($tsname != 'default') {
+ } else {
+ $tsname = pg_fetch_result( $res, 0, 0 );
+ if ( $tsname != 'default' ) {
print "<b>not set to default (" . htmlspecialchars( $tsname ) . ")</b>";
print "<li>Attempting to change tsearch2 default locale to \"" .
htmlspecialchars( $ctype ) . "\"...";
$resetlocale = 1;
}
}
- if ($resetlocale) {
+ if ( $resetlocale ) {
$SQL = "UPDATE $safetsschema.pg_ts_cfg SET locale = " . $this->addQuotes( $ctype ) . " WHERE ts_name = 'default'";
- $res = $this->doQuery($SQL);
- if (!$res) {
- print "<b>FAILED</b>. ";
- print "Please make sure that the locale in pg_ts_cfg for \"default\" is set to \"" .
+ $res = $this->doQuery( $SQL );
+ if ( !$res ) {
+ print '<b>FAILED</b>. ';
+ print 'Please make sure that the locale in pg_ts_cfg for "default" is set to "' .
htmlspecialchars( $ctype ) . "\"</li>\n";
- dieout("</ul>");
+ dieout( '</ul>' );
}
- print "OK</li>";
+ print 'OK</li>';
}
// Final test: try out a simple tsearch2 query
$SQL = "SELECT $safetsschema.to_tsvector('default','MediaWiki tsearch2 testing')";
- $res = $this->doQuery($SQL);
- if (!$res) {
- print "<b>FAILED</b>. Specifically, \"" . htmlspecialchars( $SQL ) . "\" did not work.</li>";
- dieout("</ul>");
+ $res = $this->doQuery( $SQL );
+ if ( !$res ) {
+ print '<b>FAILED</b>. Specifically, "' . htmlspecialchars( $SQL ) . '" did not work.</li>';
+ dieout( '</ul>' );
}
- print "OK</li>";
+ print 'OK</li>';
}
// Install plpgsql if needed
$this->setup_plpgsql();
// Does the schema already exist? Who owns it?
- $result = $this->schemaExists($wgDBmwschema);
- if (!$result) {
- print "<li>Creating schema <b>" . htmlspecialchars( $wgDBmwschema ) . "</b> ...";
+ $result = $this->schemaExists( $wgDBmwschema );
+ if ( !$result ) {
+ print '<li>Creating schema <b>' . htmlspecialchars( $wgDBmwschema ) . '</b> ...';
error_reporting( 0 );
- $safeschema = $this->quote_ident($wgDBmwschema);
- $result = $this->doQuery("CREATE SCHEMA $safeschema");
+ $safeschema = $this->quote_ident( $wgDBmwschema );
+ $result = $this->doQuery( "CREATE SCHEMA $safeschema" );
error_reporting( E_ALL );
- if (!$result) {
- print "<b>FAILED</b>. The user \"" . htmlspecialchars( $wgDBuser ) .
- "\" must be able to access the schema. ".
- "You can try making them the owner of the database, or try creating the schema with a ".
- "different user, and then grant access to the \"" .
+ if ( !$result ) {
+ print '<b>FAILED</b>. The user "' . htmlspecialchars( $wgDBuser ) .
+ '" must be able to access the schema. '.
+ 'You can try making them the owner of the database, or try creating the schema with a '.
+ 'different user, and then grant access to the "' .
htmlspecialchars( $wgDBuser ) . "\" user.</li>\n";
- dieout("</ul>");
+ dieout( '</ul>' );
}
print "OK</li>\n";
- }
- else if ($result != $wgDBuser) {
- print "<li>Schema \"" . htmlspecialchars( $wgDBmwschema ) . "\" exists but is not owned by \"" .
+ } elseif ( $result != $wgDBuser ) {
+ print '<li>Schema "' . htmlspecialchars( $wgDBmwschema ) . '" exists but is not owned by "' .
htmlspecialchars( $wgDBuser ) . "\". Not ideal.</li>\n";
- }
- else {
- print "<li>Schema \"" . htmlspecialchars( $wgDBmwschema ) . "\" exists and is owned by \"" .
+ } else {
+ print '<li>Schema "' . htmlspecialchars( $wgDBmwschema ) . '" exists and is owned by "' .
htmlspecialchars( $wgDBuser ) . "\". Excellent.</li>\n";
}
// Always return GMT time to accomodate the existing integer-based timestamp assumption
- print "<li>Setting the timezone to GMT for user \"" . htmlspecialchars( $wgDBuser ) . "\" ...";
+ print "<li>Setting the timezone to GMT for user \"" . htmlspecialchars( $wgDBuser ) . '" ...';
$SQL = "ALTER USER $safeuser SET timezone = 'GMT'";
- $result = pg_query($this->mConn, $SQL);
- if (!$result) {
+ $result = pg_query( $this->mConn, $SQL );
+ if ( !$result ) {
print "<b>FAILED</b>.</li>\n";
- dieout("</ul>");
+ dieout( '</ul>' );
}
print "OK</li>\n";
// Set for the rest of this session
$SQL = "SET timezone = 'GMT'";
- $result = pg_query($this->mConn, $SQL);
- if (!$result) {
+ $result = pg_query( $this->mConn, $SQL );
+ if ( !$result ) {
print "<li>Failed to set timezone</li>\n";
- dieout("</ul>");
+ dieout( '</ul>' );
}
- print "<li>Setting the datestyle to ISO, YMD for user \"" . htmlspecialchars( $wgDBuser ) . "\" ...";
+ print '<li>Setting the datestyle to ISO, YMD for user "' . htmlspecialchars( $wgDBuser ) . '" ...';
$SQL = "ALTER USER $safeuser SET datestyle = 'ISO, YMD'";
- $result = pg_query($this->mConn, $SQL);
- if (!$result) {
+ $result = pg_query( $this->mConn, $SQL );
+ if ( !$result ) {
print "<b>FAILED</b>.</li>\n";
- dieout("</ul>");
+ dieout( '</ul>' );
}
print "OK</li>\n";
// Set for the rest of this session
$SQL = "SET datestyle = 'ISO, YMD'";
- $result = pg_query($this->mConn, $SQL);
- if (!$result) {
+ $result = pg_query( $this->mConn, $SQL );
+ if ( !$result ) {
print "<li>Failed to set datestyle</li>\n";
- dieout("</ul>");
+ dieout( '</ul>' );
}
// Fix up the search paths if needed
- print "<li>Setting the search path for user \"" . htmlspecialchars( $wgDBuser ) . "\" ...";
- $path = $this->quote_ident($wgDBmwschema);
- if ($wgDBts2schema !== $wgDBmwschema)
- $path .= ", ". $this->quote_ident($wgDBts2schema);
- if ($wgDBmwschema !== 'public' and $wgDBts2schema !== 'public')
- $path .= ", public";
+ print '<li>Setting the search path for user "' . htmlspecialchars( $wgDBuser ) . '" ...';
+ $path = $this->quote_ident( $wgDBmwschema );
+ if ( $wgDBts2schema !== $wgDBmwschema ) {
+ $path .= ', '. $this->quote_ident( $wgDBts2schema );
+ }
+ if ( $wgDBmwschema !== 'public' && $wgDBts2schema !== 'public' ) {
+ $path .= ', public';
+ }
$SQL = "ALTER USER $safeuser SET search_path = $path";
- $result = pg_query($this->mConn, $SQL);
- if (!$result) {
+ $result = pg_query( $this->mConn, $SQL );
+ if ( !$result ) {
print "<b>FAILED</b>.</li>\n";
- dieout("</ul>");
+ dieout( '</ul>' );
}
print "OK</li>\n";
// Set for the rest of this session
$SQL = "SET search_path = $path";
- $result = pg_query($this->mConn, $SQL);
- if (!$result) {
+ $result = pg_query( $this->mConn, $SQL );
+ if ( !$result ) {
print "<li>Failed to set search_path</li>\n";
- dieout("</ul>");
+ dieout( '</ul>' );
}
- define( "POSTGRES_SEARCHPATH", $path );
+ define( 'POSTGRES_SEARCHPATH', $path );
}
}
-
function setup_plpgsql() {
- print "<li>Checking for PL/pgSQL ...";
+ print '<li>Checking for PL/pgSQL ...';
$SQL = "SELECT 1 FROM pg_catalog.pg_language WHERE lanname = 'plpgsql'";
- $rows = $this->numRows($this->doQuery($SQL));
- if ($rows < 1) {
+ $rows = $this->numRows( $this->doQuery( $SQL ) );
+ if ( $rows < 1 ) {
// plpgsql is not installed, but if we have a pg_pltemplate table, we should be able to create it
- print "not installed. Attempting to install PL/pgSQL ...";
+ print 'not installed. Attempting to install PL/pgSQL ...';
$SQL = "SELECT 1 FROM pg_catalog.pg_class c JOIN pg_catalog.pg_namespace n ON (n.oid = c.relnamespace) ".
"WHERE relname = 'pg_pltemplate' AND nspname='pg_catalog'";
- $rows = $this->numRows($this->doQuery($SQL));
+ $rows = $this->numRows( $this->doQuery( $SQL ) );
global $wgDBname;
- if ($rows >= 1) {
- $olde = error_reporting(0);
- error_reporting($olde - E_WARNING);
- $result = $this->doQuery("CREATE LANGUAGE plpgsql");
- error_reporting($olde);
- if (!$result) {
- print "<b>FAILED</b>. You need to install the language PL/pgSQL in the database <tt>" .
- htmlspecialchars( $wgDBname ) . "</tt></li>";
- dieout("</ul>");
+ if ( $rows >= 1 ) {
+ $olde = error_reporting( 0 );
+ error_reporting( $olde - E_WARNING );
+ $result = $this->doQuery( 'CREATE LANGUAGE plpgsql' );
+ error_reporting( $olde );
+ if ( !$result ) {
+ print '<b>FAILED</b>. You need to install the language PL/pgSQL in the database <tt>' .
+ htmlspecialchars( $wgDBname ) . '</tt></li>';
+ dieout( '</ul>' );
}
- }
- else {
- print "<b>FAILED</b>. You need to install the language PL/pgSQL in the database <tt>" .
- htmlspecialchars( $wgDBname ) . "</tt></li>";
- dieout("</ul>");
+ } else {
+ print '<b>FAILED</b>. You need to install the language PL/pgSQL in the database <tt>' .
+ htmlspecialchars( $wgDBname ) . '</tt></li>';
+ dieout( '</ul>' );
}
}
print "OK</li>\n";
}
-
/**
* Closes a database connection, if it is open
* Returns success, true if already closed
}
function doQuery( $sql ) {
- if (function_exists('mb_convert_encoding')) {
- $sql = mb_convert_encoding($sql,'UTF-8');
+ if ( function_exists( 'mb_convert_encoding' ) ) {
+ $sql = mb_convert_encoding( $sql, 'UTF-8' );
}
- $this->mLastResult = pg_query( $this->mConn, $sql);
+ $this->mLastResult = pg_query( $this->mConn, $sql );
$this->mAffectedRows = null; // use pg_affected_rows(mLastResult)
return $this->mLastResult;
}
$res = $res->result;
}
if ( !@pg_free_result( $res ) ) {
- throw new DBUnexpectedError($this, "Unable to free Postgres result\n" );
+ throw new DBUnexpectedError( $this, "Unable to free Postgres result\n" );
}
}
# TODO:
# hashar : not sure if the following test really trigger if the object
# fetching failed.
- if( pg_last_error($this->mConn) ) {
- throw new DBUnexpectedError($this, 'SQL error: ' . htmlspecialchars( pg_last_error($this->mConn) ) );
+ if( pg_last_error( $this->mConn ) ) {
+ throw new DBUnexpectedError( $this, 'SQL error: ' . htmlspecialchars( pg_last_error( $this->mConn ) ) );
}
return $row;
}
$res = $res->result;
}
@$row = pg_fetch_array( $res );
- if( pg_last_error($this->mConn) ) {
- throw new DBUnexpectedError($this, 'SQL error: ' . htmlspecialchars( pg_last_error($this->mConn) ) );
+ if( pg_last_error( $this->mConn ) ) {
+ throw new DBUnexpectedError( $this, 'SQL error: ' . htmlspecialchars( pg_last_error( $this->mConn ) ) );
}
return $row;
}
$res = $res->result;
}
@$n = pg_num_rows( $res );
- if( pg_last_error($this->mConn) ) {
- throw new DBUnexpectedError($this, 'SQL error: ' . htmlspecialchars( pg_last_error($this->mConn) ) );
+ if( pg_last_error( $this->mConn ) ) {
+ throw new DBUnexpectedError( $this, 'SQL error: ' . htmlspecialchars( pg_last_error( $this->mConn ) ) );
}
return $n;
}
+
function numFields( $res ) {
if ( $res instanceof ResultWrapper ) {
$res = $res->result;
}
return pg_num_fields( $res );
}
+
function fieldName( $res, $n ) {
if ( $res instanceof ResultWrapper ) {
$res = $res->result;
function lastError() {
if ( $this->mConn ) {
return pg_last_error();
- }
- else {
- return "No database connection";
+ } else {
+ return 'No database connection';
}
}
function lastErrno() {
// Forced result for simulated queries
return $this->mAffectedRows;
}
- if( empty( $this->mLastResult ) )
+ if( empty( $this->mLastResult ) ) {
return 0;
+ }
return pg_affected_rows( $this->mLastResult );
}
* Returns -1 if count cannot be found
* Takes same arguments as Database::select()
*/
-
- function estimateRowCount( $table, $vars='*', $conds='', $fname = 'DatabasePostgres::estimateRowCount', $options = array() ) {
+ function estimateRowCount( $table, $vars = '*', $conds='', $fname = 'DatabasePostgres::estimateRowCount', $options = array() ) {
$options['EXPLAIN'] = true;
$res = $this->select( $table, $vars, $conds, $fname, $options );
$rows = -1;
return $rows;
}
-
/**
* Returns information about an index
* If errors are explicitly ignored, returns NULL on failure
return false;
}
- function indexUnique ($table, $index, $fname = 'DatabasePostgres::indexUnique' ) {
+ function indexUnique( $table, $index, $fname = 'DatabasePostgres::indexUnique' ) {
$sql = "SELECT indexname FROM pg_indexes WHERE tablename='{$table}'".
" AND indexdef LIKE 'CREATE UNIQUE%(" .
$this->strencode( $this->indexName( $index ) ) .
")'";
$res = $this->query( $sql, $fname );
- if ( !$res )
+ if ( !$res ) {
return null;
- while ($row = $this->fetchObject( $res ))
+ }
+ while ( $row = $this->fetchObject( $res ) ) {
return true;
+ }
return false;
}
$this->getServerVersion();
}
- if ( !is_array( $options ) )
+ if ( !is_array( $options ) ) {
$options = array( $options );
+ }
if ( isset( $args[0] ) && is_array( $args[0] ) ) {
$multi = true;
$keys = array_keys( $args[0] );
- }
- else {
+ } else {
$multi = false;
$keys = array_keys( $args );
}
// If we are not in a transaction, we need to be for savepoint trickery
$didbegin = 0;
if ( $ignore ) {
- if (! $this->mTrxLevel) {
+ if ( !$this->mTrxLevel ) {
$this->begin();
$didbegin = 1;
}
$sql .= '(' . $this->makeList( $row ) . ')';
}
$res = (bool)$this->query( $sql, $fname, $ignore );
- }
- else {
+ } else {
$res = true;
$origsql = $sql;
foreach ( $args as $row ) {
$tempsql .= '(' . $this->makeList( $row ) . ')';
if ( $ignore ) {
- pg_query($this->mConn, "SAVEPOINT $ignore");
+ pg_query( $this->mConn, "SAVEPOINT $ignore" );
}
$tempres = (bool)$this->query( $tempsql, $fname, $ignore );
if ( $ignore ) {
$bar = pg_last_error();
- if ($bar != false) {
+ if ( $bar != false ) {
pg_query( $this->mConn, "ROLLBACK TO $ignore" );
- }
- else {
+ } else {
pg_query( $this->mConn, "RELEASE $ignore" );
$numrowsinserted++;
}
// If any of them fail, we fail overall for this function call
// Note that this will be ignored if IGNORE is set
- if (! $tempres)
+ if ( !$tempres ) {
$res = false;
+ }
}
}
- }
- else {
+ } else {
// Not multi, just a lone insert
if ( $ignore ) {
pg_query($this->mConn, "SAVEPOINT $ignore");
$res = (bool)$this->query( $sql, $fname, $ignore );
if ( $ignore ) {
$bar = pg_last_error();
- if ($bar != false) {
+ if ( $bar != false ) {
pg_query( $this->mConn, "ROLLBACK TO $ignore" );
- }
- else {
+ } else {
pg_query( $this->mConn, "RELEASE $ignore" );
$numrowsinserted++;
}
}
if ( $ignore ) {
$olde = error_reporting( $olde );
- if ($didbegin) {
+ if ( $didbegin ) {
$this->commit();
}
return true;
}
-
return $res;
-
}
/**
* $conds may be "*" to copy the whole table
* srcTable may be an array of tables.
* @todo FIXME: implement this a little better (seperate select/insert)?
- */
+ */
function insertSelect( $destTable, $srcTable, $varMap, $conds, $fname = 'DatabasePostgres::insertSelect',
$insertOptions = array(), $selectOptions = array() )
{
" SELECT $startOpts " . implode( ',', $varMap ) .
" FROM $srcTable $useIndex";
- if ( $conds != '*') {
+ if ( $conds != '*' ) {
$sql .= ' WHERE ' . $this->makeList( $conds, LIST_AND );
}
return $currval;
}
- # REPLACE query wrapper
- # Postgres simulates this with a DELETE followed by INSERT
- # $row is the row to insert, an associative array
- # $uniqueIndexes is an array of indexes. Each element may be either a
- # field name or an array of field names
- #
- # It may be more efficient to leave off unique indexes which are unlikely to collide.
- # However if you do this, you run the risk of encountering errors which wouldn't have
- # occurred in MySQL
+ /**
+ * REPLACE query wrapper
+ * Postgres simulates this with a DELETE followed by INSERT
+ * $row is the row to insert, an associative array
+ * $uniqueIndexes is an array of indexes. Each element may be either a
+ * field name or an array of field names
+ *
+ * It may be more efficient to leave off unique indexes which are unlikely to collide.
+ * However if you do this, you run the risk of encountering errors which wouldn't have
+ * occurred in MySQL
+ */
function replace( $table, $uniqueIndexes, $rows, $fname = 'DatabasePostgres::replace' ) {
$table = $this->tableName( $table );
- if (count($rows)==0) {
+ if ( count( $rows ) == 0 ) {
return;
}
foreach ( $uniqueIndexes as $index ) {
if ( $first ) {
$first = false;
- $sql .= "(";
+ $sql .= '(';
} else {
$sql .= ') OR (';
}
# DELETE where the condition is a join
function deleteJoin( $delTable, $joinTable, $delVar, $joinVar, $conds, $fname = 'DatabasePostgres::deleteJoin' ) {
if ( !$conds ) {
- throw new DBUnexpectedError($this, 'Database::deleteJoin() called with empty $conds' );
+ throw new DBUnexpectedError( $this, 'DatabasePostgres::deleteJoin() called with empty $conds' );
}
$delTable = $this->tableName( $delTable );
FROM pg_class c, pg_attribute a, pg_type t
WHERE relname='$table' AND a.attrelid=c.oid AND
a.atttypid=t.oid and a.attname='$field'";
- $res =$this->query($sql);
- $row=$this->fetchObject($res);
- if ($row->ftype=="varchar") {
- $size=$row->size-4;
+ $res =$this->query( $sql );
+ $row = $this->fetchObject( $res );
+ if ( $row->ftype == 'varchar' ) {
+ $size = $row->size - 4;
} else {
- $size=$row->size;
+ $size = $row->size;
}
return $size;
}
- function limitResult($sql, $limit, $offset=false) {
- return "$sql LIMIT $limit ".(is_numeric($offset)?" OFFSET {$offset} ":"");
+ function limitResult( $sql, $limit, $offset = false ) {
+ return "$sql LIMIT $limit " . ( is_numeric( $offset ) ? " OFFSET {$offset} " : '' );
}
function wasDeadlock() {
return $this->query( 'CREATE ' . ( $temporary ? 'TEMPORARY ' : '' ) . " TABLE $newName (LIKE $oldName INCLUDING DEFAULTS)", $fname );
}
- function timestamp( $ts=0 ) {
- return wfTimestamp(TS_POSTGRES,$ts);
+ function timestamp( $ts = 0 ) {
+ return wfTimestamp( TS_POSTGRES, $ts );
}
/**
* Return aggregated value function call
*/
- function aggregateValue ($valuedata,$valuename='value') {
+ function aggregateValue( $valuedata, $valuename = 'value' ) {
return $valuedata;
}
-
function reportQueryError( $error, $errno, $sql, $fname, $tempIgnore = false ) {
// Ignore errors during error handling to avoid infinite recursion
$ignore = $this->ignoreErrors( true );
$this->mErrorCount++;
- if ($ignore || $tempIgnore) {
- wfDebug("SQL ERROR (ignored): $error\n");
+ if ( $ignore || $tempIgnore ) {
+ wfDebug( "SQL ERROR (ignored): $error\n" );
$this->ignoreErrors( $ignore );
- }
- else {
+ } else {
$message = "A database error has occurred. Did you forget to run maintenance/update.php after upgrading? See: http://www.mediawiki.org/wiki/Manual:Upgrading#Run_the_update_script\n" .
"Query: $sql\n" .
"Function: $fname\n" .
"Error: $errno $error\n";
- throw new DBUnexpectedError($this, $message);
+ throw new DBUnexpectedError( $this, $message );
}
}
* @return string wikitext of a link to the server software's web site
*/
public static function getSoftwareLink() {
- return "[http://www.postgresql.org/ PostgreSQL]";
+ return '[http://www.postgresql.org/ PostgreSQL]';
}
/**
*/
function relationExists( $table, $types, $schema = false ) {
global $wgDBmwschema;
- if ( !is_array( $types ) )
+ if ( !is_array( $types ) ) {
$types = array( $types );
- if ( !$schema )
+ }
+ if ( !$schema ) {
$schema = $wgDBmwschema;
+ }
$etable = $this->addQuotes( $table );
$eschema = $this->addQuotes( $schema );
$SQL = "SELECT 1 FROM pg_catalog.pg_class c, pg_catalog.pg_namespace n "
. "WHERE c.relnamespace = n.oid AND c.relname = $etable AND n.nspname = $eschema "
- . "AND c.relkind IN ('" . implode("','", $types) . "')";
+ . "AND c.relkind IN ('" . implode( "','", $types ) . "')";
$res = $this->query( $SQL );
$count = $res ? $res->numRows() : 0;
return $count ? true : false;
}
- /*
+ /**
* For backward compatibility, this function checks both tables and
* views.
*/
AND tgrelid=pg_class.oid
AND nspname=%s AND relname=%s AND tgname=%s
SQL;
- $res = $this->query(sprintf($q,
- $this->addQuotes($wgDBmwschema),
- $this->addQuotes($table),
- $this->addQuotes($trigger)));
- if (!$res)
+ $res = $this->query(
+ sprintf(
+ $q,
+ $this->addQuotes( $wgDBmwschema ),
+ $this->addQuotes( $table ),
+ $this->addQuotes( $trigger )
+ )
+ );
+ if ( !$res ) {
return null;
+ }
$rows = $res->numRows();
return $rows;
}
function ruleExists( $table, $rule ) {
global $wgDBmwschema;
- $exists = $this->selectField("pg_rules", "rulename",
- array( "rulename" => $rule,
- "tablename" => $table,
- "schemaname" => $wgDBmwschema ) );
+ $exists = $this->selectField( 'pg_rules', 'rulename',
+ array(
+ 'rulename' => $rule,
+ 'tablename' => $table,
+ 'schemaname' => $wgDBmwschema
+ )
+ );
return $exists === $rule;
}
function constraintExists( $table, $constraint ) {
global $wgDBmwschema;
- $SQL = sprintf("SELECT 1 FROM information_schema.table_constraints ".
+ $SQL = sprintf( "SELECT 1 FROM information_schema.table_constraints ".
"WHERE constraint_schema = %s AND table_name = %s AND constraint_name = %s",
- $this->addQuotes($wgDBmwschema),
- $this->addQuotes($table),
- $this->addQuotes($constraint));
- $res = $this->query($SQL);
- if (!$res)
+ $this->addQuotes( $wgDBmwschema ),
+ $this->addQuotes( $table ),
+ $this->addQuotes( $constraint )
+ );
+ $res = $this->query( $SQL );
+ if ( !$res ) {
return null;
+ }
$rows = $res->numRows();
return $rows;
}
* Query whether a given schema exists. Returns the name of the owner
*/
function schemaExists( $schema ) {
- $eschema = preg_replace("/'/", "''", $schema);
+ $eschema = preg_replace( "/'/", "''", $schema );
$SQL = "SELECT rolname FROM pg_catalog.pg_namespace n, pg_catalog.pg_roles r "
."WHERE n.nspowner=r.oid AND n.nspname = '$eschema'";
$res = $this->query( $SQL );
}
function fieldInfo( $table, $field ) {
- return PostgresField::fromText($this, $table, $field);
+ return PostgresField::fromText( $this, $table, $field );
}
/**
// Make sure that we can write to the correct schema
// If not, Postgres will happily and silently go to the next search_path item
- $ctest = "mediawiki_test_table";
- $safeschema = $this->quote_ident($wgDBmwschema);
- if ($this->tableExists($ctest, $wgDBmwschema)) {
- $this->doQuery("DROP TABLE $safeschema.$ctest");
+ $ctest = 'mediawiki_test_table';
+ $safeschema = $this->quote_ident( $wgDBmwschema );
+ if ( $this->tableExists( $ctest, $wgDBmwschema ) ) {
+ $this->doQuery( "DROP TABLE $safeschema.$ctest" );
}
$SQL = "CREATE TABLE $safeschema.$ctest(a int)";
$olde = error_reporting( 0 );
- $res = $this->doQuery($SQL);
+ $res = $this->doQuery( $SQL );
error_reporting( $olde );
- if (!$res) {
- print "<b>FAILED</b>. Make sure that the user \"" . htmlspecialchars( $wgDBuser ) .
- "\" can write to the schema \"" . htmlspecialchars( $wgDBmwschema ) . "\"</li>\n";
- dieout(""); # Will close the main list <ul> and finish the page.
+ if ( !$res ) {
+ print '<b>FAILED</b>. Make sure that the user "' . htmlspecialchars( $wgDBuser ) .
+ '" can write to the schema "' . htmlspecialchars( $wgDBmwschema ) . "\"</li>\n";
+ dieout( '' ); # Will close the main list <ul> and finish the page.
}
- $this->doQuery("DROP TABLE $safeschema.$ctest");
+ $this->doQuery( "DROP TABLE $safeschema.$ctest" );
$res = $this->sourceFile( "../maintenance/postgres/tables.sql" );
- if ($res === true) {
+ if ( $res === true ) {
print " done.</li>\n";
} else {
print " <b>FAILED</b></li>\n";
dieout( htmlspecialchars( $res ) );
}
- ## Update version information
- $mwv = $this->addQuotes($wgVersion);
- $pgv = $this->addQuotes($this->getServerVersion());
- $pgu = $this->addQuotes($this->mUser);
- $mws = $this->addQuotes($wgDBmwschema);
- $tss = $this->addQuotes($wgDBts2schema);
- $pgp = $this->addQuotes($wgDBport);
- $dbn = $this->addQuotes($this->mDBname);
- $ctype = $this->addQuotes( pg_fetch_result($this->doQuery("SHOW lc_ctype"),0,0) );
+ # Update version information
+ $mwv = $this->addQuotes( $wgVersion);
+ $pgv = $this->addQuotes( $this->getServerVersion() );
+ $pgu = $this->addQuotes( $this->mUser );
+ $mws = $this->addQuotes( $wgDBmwschema );
+ $tss = $this->addQuotes( $wgDBts2schema );
+ $pgp = $this->addQuotes( $wgDBport );
+ $dbn = $this->addQuotes( $this->mDBname );
+ $ctype = $this->addQuotes( pg_fetch_result( $this->doQuery( 'SHOW lc_ctype' ), 0, 0 ) );
- echo "<li>Populating interwiki table... ";
- ## Avoid the non-standard "REPLACE INTO" syntax
+ echo '<li>Populating interwiki table... ';
+ # Avoid the non-standard "REPLACE INTO" syntax
$f = fopen( "../maintenance/interwiki.sql", 'r' );
if ( !$f ) {
- print "<b>FAILED</b></li>";
- dieout( "Could not find the interwiki.sql file" );
+ print '<b>FAILED</b></li>';
+ dieout( 'Could not find the interwiki.sql file' );
}
- ## We simply assume it is already empty as we have just created it
+ # We simply assume it is already empty as we have just created it
$SQL = "INSERT INTO interwiki(iw_prefix,iw_url,iw_local) VALUES ";
- while ( ! feof( $f ) ) {
- $line = fgets($f,1024);
+ while ( !feof( $f ) ) {
+ $line = fgets( $f, 1024 );
$matches = array();
- if (!preg_match('/^\s*(\(.+?),(\d)\)/', $line, $matches)) {
+ if ( !preg_match( '/^\s*(\(.+?),(\d)\)/', $line, $matches ) ) {
continue;
}
- $this->query("$SQL $matches[1],$matches[2])");
+ $this->query( "$SQL $matches[1],$matches[2])" );
}
print " successfully populated.</li>\n";
- $this->doQuery("COMMIT");
+ $this->doQuery( 'COMMIT' );
}
function encodeBlob( $b ) {
- return new Blob ( pg_escape_bytea( $this->mConn, $b ) ) ;
+ return new Blob( pg_escape_bytea( $this->mConn, $b ) );
}
function decodeBlob( $b ) {
- if ($b instanceof Blob) {
+ if ( $b instanceof Blob ) {
$b = $b->fetch();
}
return pg_unescape_bytea( $b );
}
- function strencode( $s ) { ## Should not be called by us
+ function strencode( $s ) { # Should not be called by us
return pg_escape_string( $this->mConn, $s );
}
function addQuotes( $s ) {
if ( is_null( $s ) ) {
return 'NULL';
- } else if ( is_bool( $s ) ) {
+ } elseif ( is_bool( $s ) ) {
return intval( $s );
- } else if ($s instanceof Blob) {
- return "'".$s->fetch($s)."'";
+ } elseif ( $s instanceof Blob ) {
+ return "'" . $s->fetch( $s ) . "'";
}
return "'" . pg_escape_string( $this->mConn, $s ) . "'";
}
function quote_ident( $s ) {
- return '"' . preg_replace( '/"/', '""', $s) . '"';
+ return '"' . preg_replace( '/"/', '""', $s ) . '"';
}
/**
* @return string SQL string
*/
protected function replaceVars( $ins ) {
-
$ins = parent::replaceVars( $ins );
- if ($this->numeric_version >= 8.3) {
+ if ( $this->numeric_version >= 8.3 ) {
// Thanks for not providing backwards-compatibility, 8.3
$ins = preg_replace( "/to_tsvector\s*\(\s*'default'\s*,/", 'to_tsvector(', $ins );
}
- if ($this->numeric_version <= 8.1) { // Our minimum version
+ if ( $this->numeric_version <= 8.1 ) { // Our minimum version
$ins = str_replace( 'USING gin', 'USING gist', $ins );
}
}
}
- if ( isset( $options['GROUP BY'] ) ) $preLimitTail .= " GROUP BY " . $options['GROUP BY'];
- if ( isset( $options['HAVING'] ) ) $preLimitTail .= " HAVING {$options['HAVING']}";
- if ( isset( $options['ORDER BY'] ) ) $preLimitTail .= " ORDER BY " . $options['ORDER BY'];
+ if ( isset( $options['GROUP BY'] ) ) {
+ $preLimitTail .= ' GROUP BY ' . $options['GROUP BY'];
+ }
+ if ( isset( $options['HAVING'] ) ) {
+ $preLimitTail .= " HAVING {$options['HAVING']}";
+ }
+ if ( isset( $options['ORDER BY'] ) ) {
+ $preLimitTail .= ' ORDER BY ' . $options['ORDER BY'];
+ }
- //if (isset($options['LIMIT'])) {
- // $tailOpts .= $this->limitResult('', $options['LIMIT'],
- // isset($options['OFFSET']) ? $options['OFFSET']
- // : false);
+ //if ( isset( $options['LIMIT'] ) ) {
+ // $tailOpts .= $this->limitResult( '', $options['LIMIT'],
+ // isset( $options['OFFSET'] ) ? $options['OFFSET']
+ // : false );
//}
- if ( isset( $noKeyOptions['FOR UPDATE'] ) ) $postLimitTail .= ' FOR UPDATE';
- if ( isset( $noKeyOptions['LOCK IN SHARE MODE'] ) ) $postLimitTail .= ' LOCK IN SHARE MODE';
- if ( isset( $noKeyOptions['DISTINCT'] ) || isset( $noKeyOptions['DISTINCTROW'] ) ) $startOpts .= 'DISTINCT';
+ if ( isset( $noKeyOptions['FOR UPDATE'] ) ) {
+ $postLimitTail .= ' FOR UPDATE';
+ }
+ if ( isset( $noKeyOptions['LOCK IN SHARE MODE'] ) ) {
+ $postLimitTail .= ' LOCK IN SHARE MODE';
+ }
+ if ( isset( $noKeyOptions['DISTINCT'] ) || isset( $noKeyOptions['DISTINCTROW'] ) ) {
+ $startOpts .= 'DISTINCT';
+ }
return array( $startOpts, $useIndex, $preLimitTail, $postLimitTail );
}
}
public function getSearchEngine() {
- return "SearchPostgres";
+ return 'SearchPostgres';
}
} // end DatabasePostgres class