Allow casting a table's row type to the table's supertype if it's a typed table
Peter Eisentraut <peter_e@gmx.net>
Allow casting a table's row type to the table's supertype if it's a typed table This is analogous to the existing facility that allows casting a row type to a supertable's row type.
Files
| Path | Change | +/− |
|---|---|---|
| src/backend/parser/parse_coerce.c | modified | +37 −2 |
| src/test/regress/expected/typed_table.out | modified | +15 −0 |
| src/test/regress/sql/typed_table.sql | modified | +12 −0 |