Rearrange order of operations in heap_create_with_catalog so that if
Tom Lane <tgl@sss.pgh.pa.us>
Rearrange order of operations in heap_create_with_catalog so that if two transactions create the same table name concurrently, the one that fails will complain about unique index pg_class_relname_index, rather than about pg_type_typname_index which'll confuse most people. Free side benefit: pg_class.reltype is correctly linked to the pg_type entry now. It's been zero in all but the preloaded pg_class entries since who knows when.
Files
| Path | Change | +/− |
|---|---|---|
| src/backend/catalog/heap.c | modified | +68 −66 |
| src/backend/catalog/pg_type.c | modified | +31 −21 |
| src/backend/commands/define.c | modified | +4 −2 |
| src/include/catalog/pg_type.h | modified | +4 −2 |