+ ["diag"]=>
+ array(17) {
+ ["severity"]=>
+ string(5) "ERROR"
+ ["sqlstate"]=>
+ string(5) "57014"
+ ["message_primary"]=>
+ string(39) "canceling statement due to user request"
+ ["message_detail"]=>
+ NULL
+ ["message_hint"]=>
+ NULL
+ ["statement_position"]=>
+ NULL
+ ["internal_position"]=>
+ NULL
+ ["internal_query"]=>
+ NULL
+ ["context"]=>
+ NULL
+ ["schema_name"]=>
+ NULL
+ ["table_name"]=>
+ NULL
+ ["column_name"]=>
+ NULL
+ ["datatype_name"]=>
+ NULL
+ ["constraint_name"]=>
+ NULL
+ ["source_file"]=>
+ string(10) "postgres.c"
+ ["source_line"]=>
+ string(4) "%d"
+ ["source_function"]=>
+ string(17) "ProcessInterrupts"
+ }