Limit subquery to one result

This prevent a cardinality error.
This commit is contained in:
FusionPBX
2023-05-12 16:22:50 -06:00
committed by GitHub
parent 237603dad0
commit a2bb8e5f90

View File

@@ -164,7 +164,7 @@ if (!class_exists('schema')) {
}
}
if ($this->db_type == "pgsql") {
$sql = "SELECT attname FROM pg_attribute WHERE attrelid = (SELECT oid FROM pg_class WHERE relname = '$table_name') AND attname = '$column_name'; ";
$sql = "SELECT attname FROM pg_attribute WHERE attrelid = (SELECT oid FROM pg_class WHERE relname = '$table_name' limit 1) AND attname = '$column_name'; ";
}
if ($this->db_type == "mysql") {
//$sql .= "SELECT * FROM information_schema.COLUMNS where TABLE_SCHEMA = '$db_name' and TABLE_NAME = '$table_name' and COLUMN_NAME = '$column_name' ";
@@ -325,7 +325,7 @@ if (!class_exists('schema')) {
}
}
if ($db_type == "pgsql") {
$sql = "SELECT attname FROM pg_attribute WHERE attrelid = (SELECT oid FROM pg_class WHERE relname = '$table_name') AND attname = '$column_name'; ";
$sql = "SELECT attname FROM pg_attribute WHERE attrelid = (SELECT oid FROM pg_class WHERE relname = '$table_name' limit 1) AND attname = '$column_name'; ";
}
if ($db_type == "mysql") {
//$sql .= "SELECT * FROM information_schema.COLUMNS where TABLE_SCHEMA = '$db_name' and TABLE_NAME = '$table_name' and COLUMN_NAME = '$column_name' ";