-- syntax errors
-- test for extraneous comma
CREATE TABLE error_tbl (i int DEFAULT (100, ));
-ERROR: parser: parse error at or near ","
+ERROR: parser: parse error at or near "," at character 43
-- this will fail because gram.y uses b_expr not a_expr for defaults,
-- to avoid a shift/reduce conflict that arises from NOT NULL being
-- part of the column definition syntax:
CREATE TABLE error_tbl (b1 bool DEFAULT 1 IN (1, 2));
-ERROR: parser: parse error at or near "IN"
+ERROR: parser: parse error at or near "IN" at character 43
-- this should work, however:
CREATE TABLE error_tbl (b1 bool DEFAULT (1 IN (1, 2)));
DROP TABLE error_tbl;
ERROR: return type mismatch in function: declared to return integer, returns "unknown"
CREATE FUNCTION test1 (int) RETURNS int LANGUAGE sql
AS 'not even SQL';
-ERROR: parser: parse error at or near "not"
+ERROR: parser: parse error at or near "not" at character 1
CREATE FUNCTION test1 (int) RETURNS int LANGUAGE sql
AS 'SELECT 1, 2, 3;';
ERROR: function declared to return integer returns multiple columns in final SELECT