diff options
| -rw-r--r-- | src/backend/parser/gram.y | 6 | ||||
| -rw-r--r-- | src/test/regress/expected/constraints.out | 5 | ||||
| -rw-r--r-- | src/test/regress/expected/foreign_key.out | 2 | ||||
| -rw-r--r-- | src/test/regress/sql/constraints.sql | 3 |
4 files changed, 15 insertions, 1 deletions
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y index 1c11b235aa6..a2e084b8f64 100644 --- a/src/backend/parser/gram.y +++ b/src/backend/parser/gram.y @@ -2668,6 +2668,12 @@ alter_table_cmd: c->alterDeferrability = true; if ($4 & CAS_NO_INHERIT) c->alterInheritability = true; + /* handle unsupported case with specific error message */ + if ($4 & CAS_NOT_VALID) + ereport(ERROR, + errcode(ERRCODE_FEATURE_NOT_SUPPORTED), + errmsg("constraints cannot be altered to be NOT VALID"), + parser_errposition(@4)); processCASbits($4, @4, "FOREIGN KEY", &c->deferrable, &c->initdeferred, diff --git a/src/test/regress/expected/constraints.out b/src/test/regress/expected/constraints.out index b5592617d97..ccea883cffd 100644 --- a/src/test/regress/expected/constraints.out +++ b/src/test/regress/expected/constraints.out @@ -748,6 +748,11 @@ ALTER TABLE unique_tbl ALTER CONSTRAINT unique_tbl_i_key ENFORCED; ERROR: cannot alter enforceability of constraint "unique_tbl_i_key" of relation "unique_tbl" ALTER TABLE unique_tbl ALTER CONSTRAINT unique_tbl_i_key NOT ENFORCED; ERROR: cannot alter enforceability of constraint "unique_tbl_i_key" of relation "unique_tbl" +-- can't make an existing constraint NOT VALID +ALTER TABLE unique_tbl ALTER CONSTRAINT unique_tbl_i_key NOT VALID; +ERROR: constraints cannot be altered to be NOT VALID +LINE 1: ...ABLE unique_tbl ALTER CONSTRAINT unique_tbl_i_key NOT VALID; + ^ DROP TABLE unique_tbl; -- -- EXCLUDE constraints diff --git a/src/test/regress/expected/foreign_key.out b/src/test/regress/expected/foreign_key.out index 6a8f3959345..f9bd252444f 100644 --- a/src/test/regress/expected/foreign_key.out +++ b/src/test/regress/expected/foreign_key.out @@ -1359,7 +1359,7 @@ LINE 1: ...e ALTER CONSTRAINT fktable_fk_fkey NOT DEFERRABLE INITIALLY ... ALTER TABLE fktable ALTER CONSTRAINT fktable_fk_fkey NO INHERIT; ERROR: constraint "fktable_fk_fkey" of relation "fktable" is not a not-null constraint ALTER TABLE fktable ALTER CONSTRAINT fktable_fk_fkey NOT VALID; -ERROR: FOREIGN KEY constraints cannot be marked NOT VALID +ERROR: constraints cannot be altered to be NOT VALID LINE 1: ...ER TABLE fktable ALTER CONSTRAINT fktable_fk_fkey NOT VALID; ^ ALTER TABLE fktable ALTER CONSTRAINT fktable_fk_fkey ENFORCED NOT ENFORCED; diff --git a/src/test/regress/sql/constraints.sql b/src/test/regress/sql/constraints.sql index 12668f0e0ce..7487723ab84 100644 --- a/src/test/regress/sql/constraints.sql +++ b/src/test/regress/sql/constraints.sql @@ -537,6 +537,9 @@ CREATE TABLE UNIQUE_NOTEN_TBL(i int UNIQUE NOT ENFORCED); ALTER TABLE unique_tbl ALTER CONSTRAINT unique_tbl_i_key ENFORCED; ALTER TABLE unique_tbl ALTER CONSTRAINT unique_tbl_i_key NOT ENFORCED; +-- can't make an existing constraint NOT VALID +ALTER TABLE unique_tbl ALTER CONSTRAINT unique_tbl_i_key NOT VALID; + DROP TABLE unique_tbl; -- |