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[ticket/16525] Remove usage of pg_constraint.consrc for PostgreSQL 12

The column pg_constraint.consrc has been deprecated for a long time,
and it was finally removed in PostgreSQL 12.0

PHPBB3-16525
This commit is contained in:
Alfredo Ramos
2020-06-10 04:41:00 -05:00
parent a4c69a8f43
commit 201a5b6e06
2 changed files with 15 additions and 15 deletions

View File

@@ -208,16 +208,16 @@ class postgres_extractor extends base_extractor
}
// Generate constraint clauses for CHECK constraints
$sql_checks = "SELECT conname as index_name, consrc
FROM pg_constraint, pg_class bc
WHERE conrelid = bc.oid
$sql_checks = "SELECT pc.conname AS index_name, pg_get_constraintdef(pc.oid)
FROM pg_constraint pc, pg_class bc
WHERE pc.conrelid = bc.oid
AND bc.relname = '" . $this->db->sql_escape($table_name) . "'
AND NOT EXISTS (
SELECT *
FROM pg_constraint as c, pg_inherits as i
WHERE i.inhrelid = pg_constraint.conrelid
AND c.conname = pg_constraint.conname
AND c.consrc = pg_constraint.consrc
FROM pg_constraint AS c, pg_inherits AS i
WHERE i.inhrelid = pc.conrelid
AND c.conname = pc.conname
AND pg_get_constraintdef(c.oid) = pg_get_constraintdef(pc.oid)
AND c.conrelid = i.inhparent
)";
$result = $this->db->sql_query($sql_checks);