diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/backend/parser/parse_utilcmd.c | 24 | ||||
| -rw-r--r-- | src/test/regress/expected/create_table.out | 6 | ||||
| -rw-r--r-- | src/test/regress/sql/create_table.sql | 2 |
3 files changed, 32 insertions, 0 deletions
diff --git a/src/backend/parser/parse_utilcmd.c b/src/backend/parser/parse_utilcmd.c index 2b9598c2dae..350959a5e0b 100644 --- a/src/backend/parser/parse_utilcmd.c +++ b/src/backend/parser/parse_utilcmd.c @@ -4081,6 +4081,30 @@ transformPartitionBoundValue(ParseState *pstate, Node *val, { Oid exprCollOid = exprCollation(value); + /* + * Check we have a collation iff it is a collatable type. The only + * expected failures here are (1) COLLATE applied to a noncollatable + * type, or (2) partition bound expression had an unresolved + * collation. But we might as well code this to be a complete + * consistency check. + */ + if (type_is_collatable(colType)) + { + if (!OidIsValid(exprCollOid)) + ereport(ERROR, + (errcode(ERRCODE_INDETERMINATE_COLLATION), + errmsg("could not determine which collation to use for partition bound expression"), + errhint("Use the COLLATE clause to set the collation explicitly."))); + } + else + { + if (OidIsValid(exprCollOid)) + ereport(ERROR, + (errcode(ERRCODE_DATATYPE_MISMATCH), + errmsg("collations are not supported by type %s", + format_type_be(colType)))); + } + if (OidIsValid(exprCollOid) && exprCollOid != DEFAULT_COLLATION_OID && exprCollOid != partCollation) diff --git a/src/test/regress/expected/create_table.out b/src/test/regress/expected/create_table.out index 6acf31725f8..1c72f23bc93 100644 --- a/src/test/regress/expected/create_table.out +++ b/src/test/regress/expected/create_table.out @@ -652,6 +652,12 @@ CREATE TABLE part_bogus_expr_fail PARTITION OF list_parted FOR VALUES IN (genera ERROR: set-returning functions are not allowed in partition bound LINE 1: ...expr_fail PARTITION OF list_parted FOR VALUES IN (generate_s... ^ +CREATE TABLE part_bogus_expr_fail PARTITION OF list_parted FOR VALUES IN ('1' collate "POSIX"); +ERROR: collations are not supported by type integer +CREATE TABLE part_bogus_expr_fail PARTITION OF list_parted FOR VALUES IN ((1+1) collate "POSIX"); +ERROR: collations are not supported by type integer +LINE 1: ...ail PARTITION OF list_parted FOR VALUES IN ((1+1) collate "P... + ^ -- syntax does not allow empty list of values for list partitions CREATE TABLE fail_part PARTITION OF list_parted FOR VALUES IN (); ERROR: syntax error at or near ")" diff --git a/src/test/regress/sql/create_table.sql b/src/test/regress/sql/create_table.sql index a670438c485..9b1adcb8add 100644 --- a/src/test/regress/sql/create_table.sql +++ b/src/test/regress/sql/create_table.sql @@ -549,6 +549,8 @@ CREATE TABLE part_bogus_expr_fail PARTITION OF list_parted FOR VALUES IN (sum(so CREATE TABLE part_bogus_expr_fail PARTITION OF list_parted FOR VALUES IN (sum(1)); CREATE TABLE part_bogus_expr_fail PARTITION OF list_parted FOR VALUES IN ((select 1)); CREATE TABLE part_bogus_expr_fail PARTITION OF list_parted FOR VALUES IN (generate_series(4, 6)); +CREATE TABLE part_bogus_expr_fail PARTITION OF list_parted FOR VALUES IN ('1' collate "POSIX"); +CREATE TABLE part_bogus_expr_fail PARTITION OF list_parted FOR VALUES IN ((1+1) collate "POSIX"); -- syntax does not allow empty list of values for list partitions CREATE TABLE fail_part PARTITION OF list_parted FOR VALUES IN (); |