diff options
Diffstat (limited to 'src/backend/parser/parse_utilcmd.c')
| -rw-r--r-- | src/backend/parser/parse_utilcmd.c | 44 |
1 files changed, 0 insertions, 44 deletions
diff --git a/src/backend/parser/parse_utilcmd.c b/src/backend/parser/parse_utilcmd.c index 164312d60e2..6d2f36da2df 100644 --- a/src/backend/parser/parse_utilcmd.c +++ b/src/backend/parser/parse_utilcmd.c @@ -4184,50 +4184,6 @@ transformPartitionBoundValue(ParseState *pstate, Node *val, Assert(!contain_var_clause(value)); /* - * Check that the input expression's collation is compatible with one - * specified for the parent's partition key (partcollation). Don't throw - * an error if it's the default collation which we'll replace with the - * parent's collation anyway. - */ - if (IsA(value, CollateExpr)) - { - 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) - ereport(ERROR, - (errcode(ERRCODE_DATATYPE_MISMATCH), - errmsg("collation of partition bound value for column \"%s\" does not match partition key collation \"%s\"", - colName, get_collation_name(partCollation)), - parser_errposition(pstate, exprLocation(value)))); - } - - /* * Coerce to the correct type. This might cause an explicit coercion step * to be added on top of the expression, which must be evaluated before * returning the result to the caller. |