Migrating from mediawiki 1.27 to 1.35 running on Debian 10 Buster, PHP 7.3.19, PostgreSQL 9.4. After hitting "php update.php" the script will fail on "migrateActors.php" with following error:
Creating actor entries for all registered users
... 1 - 101
Wikimedia\Rdbms\DBQueryError from line 1699 of /var/www/wiki/includes/libs/rdbms/database/Database.php: Error 42601: ERROR: INSERT has more target columns than expressions
LINE 1: ...eActors::doDBUpdates */ INTO "actor" (actor_user,actor_name...
^
HINT: The insertion source is a row expression containing the same number of columns expected by the INSERT. Did you accidentally use extra parentheses?
Function: MigrateActors::doDBUpdates
Query: INSERT INTO "actor" (actor_user,actor_name) VALUES (('1','Admin'))
#0 /var/www/wiki/includes/libs/rdbms/database/Database.php(1683): Wikimedia\Rdbms\Database->getQueryException('ERROR: INSERT ...', '42601', 'INSERT INTO "ac...', 'MigrateActors::...')
#1 /var/www/wiki/includes/libs/rdbms/database/Database.php(1658): Wikimedia\Rdbms\Database->getQueryExceptionAndLog('ERROR: INSERT ...', '42601', 'INSERT INTO "ac...', 'MigrateActors::...')
#2 /var/www/wiki/includes/libs/rdbms/database/Database.php(1227): Wikimedia\Rdbms\Database->reportQueryError('ERROR: INSERT ...', '42601', 'INSERT INTO "ac...', 'MigrateActors::...', false)
#3 /var/www/wiki/includes/libs/rdbms/database/DatabasePostgres.php(578): Wikimedia\Rdbms\Database->query('INSERT INTO "ac...', 'MigrateActors::...', 128)
#4 /var/www/wiki/includes/libs/rdbms/database/Database.php(2321): Wikimedia\Rdbms\DatabasePostgres->doInsertNonConflicting('actor', Array, 'MigrateActors::...')
#5 /var/www/wiki/includes/libs/rdbms/database/Database.php(3566): Wikimedia\Rdbms\Database->insert('actor', Array, 'MigrateActors::...', Array)
#6 /var/www/wiki/includes/libs/rdbms/database/DatabasePostgres.php(656): Wikimedia\Rdbms\Database->doInsertSelectGeneric('actor', 'user', Array, Array, 'MigrateActors::...', Array, Array, Array)
#7 /var/www/wiki/includes/libs/rdbms/database/Database.php(3477): Wikimedia\Rdbms\DatabasePostgres->doInsertSelectNative('actor', 'user', Array, Array, 'MigrateActors::...', Array, Array, Array)
#8 /var/www/wiki/includes/libs/rdbms/database/DBConnRef.php(68): Wikimedia\Rdbms\Database->insertSelect('actor', 'user', Array, Array, 'MigrateActors::...', Array, Array)
#9 /var/www/wiki/includes/libs/rdbms/database/DBConnRef.php(527): Wikimedia\Rdbms\DBConnRef->__call('insertSelect', Array)
#10 /var/www/wiki/maintenance/includes/MigrateActors.php(78): Wikimedia\Rdbms\DBConnRef->insertSelect('actor', 'user', Array, Array, 'MigrateActors::...', Array, Array)
#11 /var/www/wiki/maintenance/includes/LoggedUpdateMaintenance.php(45): MigrateActors->doDBUpdates()
#12 /var/www/wiki/maintenance/doMaintenance.php(107): LoggedUpdateMaintenance->execute()
#13 /var/www/wiki/maintenance/migrateActors.php(27): require_once('/var/www/wiki/m...')
#14 {main}
After searching on the Internet I foud a discussion on the same error on postgresql forum. The advice was to remove the extra bracket at the end of the statement (outside the VALUES. So the statement should look this:
Query: INSERT INTO "actor" (actor_user,actor_name) VALUES ('1','Admin')