/**
* Oracle-specific updater.
*
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ * http://www.gnu.org/copyleft/gpl.html
+ *
* @file
* @ingroup Deployment
*/
array( 'doFunctions17' ),
array( 'doSchemaUpgrade17' ),
array( 'doInsertPage0' ),
-
+ array( 'doRemoveNotNullEmptyDefaults' ),
+ array( 'addTable', 'user_former_groups', 'patch-user_former_groups.sql' ),
+
//1.18
array( 'addIndex', 'user', 'i02', 'patch-user_email_index.sql' ),
array( 'modifyField', 'user_properties', 'up_property', 'patch-up_property.sql' ),
+ array( 'addTable', 'uploadstash', 'patch-uploadstash.sql' ),
+ array( 'doRecentchangesFK2Cascade' ),
+
+ //1.19
+ array( 'addIndex', 'logging', 'i05', 'patch-logging_type_action_index.sql'),
+ array( 'addField', 'revision', 'rev_sha1', 'patch-rev_sha1_field.sql' ),
+ array( 'addField', 'archive', 'ar_sha1', 'patch-ar_sha1_field.sql' ),
+ array( 'doRemoveNotNullEmptyDefaults2' ),
+ array( 'addIndex', 'page', 'i03', 'patch-page_redirect_namespace_len.sql' ),
+ array( 'modifyField', 'user_groups', 'ug_group', 'patch-ug_group-length-increase.sql' ),
+ array( 'addField', 'uploadstash', 'us_chunk_inx', 'patch-us_chunk_inx_field.sql' ),
+ array( 'addField', 'job', 'job_timestamp', 'patch-job_timestamp_field.sql' ),
+ array( 'addIndex', 'job', 'i02', 'patch-job_timestamp_index.sql' ),
+ array( 'doPageRestrictionsPKUKFix' ),
+ array( 'modifyField', 'user_former_groups', 'ufg_group', 'patch-ufg_group-length-increase.sql' ),
- // 1.19
+ //1.20
array( 'addTable', 'config', 'patch-config.sql' ),
-
+ array( 'addIndex', 'ipblocks', 'i05', 'patch-ipblocks_i05_index.sql' ),
+ array( 'addIndex', 'revision', 'i05', 'patch-revision_i05_index.sql' ),
+
+ // KEEP THIS AT THE BOTTOM!!
+ array( 'doRebuildDuplicateFunction' ),
+
);
}
* Oracle inserts NULL, so namespace fields should have a default value
*/
protected function doNamespaceDefaults() {
- $this->output( "Altering namespace fields with default value ... " );
$meta = $this->db->fieldInfo( 'page', 'page_namespace' );
if ( $meta->defaultValue() != null ) {
- $this->output( "defaults seem to present on namespace fields\n" );
return;
}
- $this->applyPatch( 'patch_namespace_defaults.sql', false );
- $this->output( "ok\n" );
+ $this->applyPatch( 'patch_namespace_defaults.sql', false, "Altering namespace fields with default value" );
}
/**
* Uniform FK names + deferrable state
*/
protected function doFKRenameDeferr() {
- $this->output( "Altering foreign keys ... " );
$meta = $this->db->query( 'SELECT COUNT(*) cnt FROM user_constraints WHERE constraint_type = \'R\' AND deferrable = \'DEFERRABLE\'' );
$row = $meta->fetchRow();
if ( $row && $row['cnt'] > 0 ) {
- $this->output( "at least one FK is deferrable, considering up to date\n" );
return;
}
- $this->applyPatch( 'patch_fk_rename_deferred.sql', false );
- $this->output( "ok\n" );
+ $this->applyPatch( 'patch_fk_rename_deferred.sql', false, "Altering foreign keys ... " );
}
/**
* Recreate functions to 17 schema layout
*/
protected function doFunctions17() {
- $this->output( "Recreating functions ... " );
- $this->applyPatch( 'patch_create_17_functions.sql', false );
- $this->output( "ok\n" );
+ $this->applyPatch( 'patch_create_17_functions.sql', false, "Recreating functions" );
}
/**
* there are no incremental patches prior to this
*/
protected function doSchemaUpgrade17() {
- $this->output( "Updating schema to 17 ... " );
// check if iwlinks table exists which was added in 1.17
- if ( $this->db->tableExists( $this->db->tableName( 'iwlinks' ) ) ) {
- $this->output( "schema seem to be up to date.\n" );
+ if ( $this->db->tableExists( 'iwlinks' ) ) {
return;
}
- $this->applyPatch( 'patch_16_17_schema_changes.sql', false );
- $this->output( "ok\n" );
+ $this->applyPatch( 'patch_16_17_schema_changes.sql', false, "Updating schema to 17" );
}
/**
$this->output( "ok\n" );
}
+ /**
+ * Remove DEFAULT '' NOT NULL constraints from fields as '' is internally
+ * converted to NULL in Oracle
+ */
+ protected function doRemoveNotNullEmptyDefaults() {
+ $meta = $this->db->fieldInfo( 'categorylinks' , 'cl_sortkey_prefix' );
+ if ( $meta->isNullable() ) {
+ return;
+ }
+ $this->applyPatch( 'patch_remove_not_null_empty_defs.sql', false, "Removing not null empty constraints" );
+ }
+
+ protected function doRemoveNotNullEmptyDefaults2() {
+ $meta = $this->db->fieldInfo( 'ipblocks' , 'ipb_by_text' );
+ if ( $meta->isNullable() ) {
+ return;
+ }
+ $this->applyPatch( 'patch_remove_not_null_empty_defs2.sql', false, "Removing not null empty constraints" );
+ }
+
+ /**
+ * Removed forcing of invalid state on recentchanges_fk2.
+ * cascading taken in account in the deleting function
+ */
+ protected function doRecentchangesFK2Cascade() {
+ $meta = $this->db->query( 'SELECT 1 FROM all_constraints WHERE owner = \''.strtoupper($this->db->getDBname()).'\' AND constraint_name = \''.$this->db->tablePrefix().'RECENTCHANGES_FK2\' AND delete_rule = \'CASCADE\'' );
+ $row = $meta->fetchRow();
+ if ( $row ) {
+ return;
+ }
+
+ $this->applyPatch( 'patch_recentchanges_fk2_cascade.sql', false, "Altering RECENTCHANGES_FK2" );
+ }
+
+ /**
+ * Fixed wrong PK, UK definition
+ */
+ protected function doPageRestrictionsPKUKFix() {
+ $this->output( "Altering PAGE_RESTRICTIONS keys ... " );
+
+ $meta = $this->db->query( 'SELECT column_name FROM all_cons_columns WHERE owner = \''.strtoupper($this->db->getDBname()).'\' AND constraint_name = \'MW_PAGE_RESTRICTIONS_PK\' AND rownum = 1' );
+ $row = $meta->fetchRow();
+ if ( $row['column_name'] == 'PR_ID' ) {
+ $this->output( "seems to be up to date.\n" );
+ return;
+ }
+
+ $this->applyPatch( 'patch-page_restrictions_pkuk_fix.sql', false );
+ $this->output( "ok\n" );
+ }
+
+ /**
+ * rebuilding of the function that duplicates tables for tests
+ */
+ protected function doRebuildDuplicateFunction() {
+ $this->applyPatch( 'patch_rebuild_dupfunc.sql', false, "Rebuilding duplicate function" );
+ }
+
/**
* Overload: after this action field info table has to be rebuilt
*
* @param $what array
*/
- public function doUpdates( $what = array( 'core', 'extensions', 'purge' ) ) {
+ public function doUpdates( $what = array( 'core', 'extensions', 'purge', 'stats' ) ) {
parent::doUpdates( $what );
$this->db->query( 'BEGIN fill_wiki_info; END;' );
}
+ /**
+ * Overload: because of the DDL_MODE tablename escaping is a bit dodgy
+ */
+ protected function purgeCache() {
+ # We can't guarantee that the user will be able to use TRUNCATE,
+ # but we know that DELETE is available to us
+ $this->output( "Purging caches..." );
+ $this->db->delete( '/*Q*/'.$this->db->tableName( 'objectcache' ), '*', __METHOD__ );
+ $this->output( "done.\n" );
+ }
+
}
dépôts / lhc / web / wiklou.git / blobdiff