diff options
Diffstat (limited to 'src/backend/parser/parse_coerce.c')
| -rw-r--r-- | src/backend/parser/parse_coerce.c | 48 |
1 files changed, 26 insertions, 22 deletions
diff --git a/src/backend/parser/parse_coerce.c b/src/backend/parser/parse_coerce.c index 6aa04b7b82b..010c704c689 100644 --- a/src/backend/parser/parse_coerce.c +++ b/src/backend/parser/parse_coerce.c @@ -8,7 +8,7 @@ * * * IDENTIFICATION - * $PostgreSQL: pgsql/src/backend/parser/parse_coerce.c,v 2.142 2006/07/26 00:34:48 momjian Exp $ + * $PostgreSQL: pgsql/src/backend/parser/parse_coerce.c,v 2.143 2006/07/26 19:31:51 tgl Exp $ * *------------------------------------------------------------------------- */ @@ -780,7 +780,8 @@ coerce_record_to_complex(ParseState *pstate, Node *node, return (Node *) rowexpr; } -/* coerce_to_boolean() +/* + * coerce_to_boolean() * Coerce an argument of a construct that requires boolean input * (AND, OR, NOT, etc). Also check that input is not a set. * @@ -819,8 +820,9 @@ coerce_to_boolean(ParseState *pstate, Node *node, return node; } -/* coerce_to_integer() - * Coerce an argument of a construct that requires integer input +/* + * coerce_to_integer() + * Coerce an argument of a construct that requires integer input. * Also check that input is not a set. * * Returns the possibly-transformed node tree. @@ -857,10 +859,11 @@ coerce_to_integer(ParseState *pstate, Node *node, return node; } - -/* coerce_to_integer64() - * Coerce an argument of a construct that requires integer input - * (LIMIT, OFFSET). Also check that input is not a set. + +/* + * coerce_to_bigint() + * Coerce an argument of a construct that requires int8 input. + * Also check that input is not a set. * * Returns the possibly-transformed node tree. * @@ -868,34 +871,35 @@ coerce_to_integer(ParseState *pstate, Node *node, * processing is wanted. */ Node * -coerce_to_integer64(ParseState *pstate, Node *node, - const char *constructName) +coerce_to_bigint(ParseState *pstate, Node *node, + const char *constructName) { - Oid inputTypeId = exprType(node); + Oid inputTypeId = exprType(node); if (inputTypeId != INT8OID) { node = coerce_to_target_type(pstate, node, inputTypeId, - INT8OID, -1, COERCION_ASSIGNMENT, + INT8OID, -1, + COERCION_ASSIGNMENT, COERCE_IMPLICIT_CAST); if (node == NULL) - ereport(ERROR, - (errcode(ERRCODE_DATATYPE_MISMATCH), - /* translator: first %s is name of a SQL construct, eg LIMIT */ - errmsg("argument of %s must be type integer, not type %s", - constructName, format_type_be(inputTypeId)))); + ereport(ERROR, + (errcode(ERRCODE_DATATYPE_MISMATCH), + /* translator: first %s is name of a SQL construct, eg LIMIT */ + errmsg("argument of %s must be type bigint, not type %s", + constructName, format_type_be(inputTypeId)))); } if (expression_returns_set(node)) ereport(ERROR, - (errcode(ERRCODE_DATATYPE_MISMATCH), - /* translator: %s is name of a SQL construct, eg LIMIT */ - errmsg("argument of %s must not return a set", - constructName))); + (errcode(ERRCODE_DATATYPE_MISMATCH), + /* translator: %s is name of a SQL construct, eg LIMIT */ + errmsg("argument of %s must not return a set", + constructName))); return node; } - + /* select_common_type() * Determine the common supertype of a list of input expression types. |