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Split a delete query to avoid deadlocks TICKETS #3446

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fermin831 2016-03-16 15:57:45 +01:00
parent 6af5225002
commit 403e11e010
1 changed files with 3 additions and 1 deletions
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4
pandora_server/util/pandora_db.pl
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@ -710,7 +710,9 @@ sub pandora_checkdb_integrity {
db_do ($dbh, 'DELETE FROM tagente_modulo WHERE id_agente NOT IN (SELECT id_agente FROM tagente)'); db_do ($dbh, 'DELETE FROM tagente_modulo WHERE id_agente NOT IN (SELECT id_agente FROM tagente)');
# Delete orphan modules in tagente_estado # Delete orphan modules in tagente_estado
db_do ($dbh, 'DELETE FROM tagente_estado WHERE id_agente NOT IN (SELECT id_agente FROM tagente)'); while (defined (get_db_value ($dbh, 'SELECT id_agente FROM tagente_estado WHERE id_agente NOT IN (SELECT id_agente FROM tagente)'))) {
db_delete_limit ($dbh, 'tagente_estado', 'id_agente NOT IN (SELECT id_agente FROM tagente)', $BIG_OPERATION_STEP);
}
# Delete orphan data_inc reference records # Delete orphan data_inc reference records
db_do ($dbh, 'DELETE FROM tagente_datos_inc WHERE id_agente_modulo NOT IN (SELECT id_agente_modulo FROM tagente_modulo)'); db_do ($dbh, 'DELETE FROM tagente_datos_inc WHERE id_agente_modulo NOT IN (SELECT id_agente_modulo FROM tagente_modulo)');