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Arrange to emit a CONTEXT: SQL function "foo" entry in an error

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message that is reporting a prechecking error in a SQL function.
This is to cue client-side code that the syntax error position,
if any, is with respect to the function body and not the outer command.
This commit is contained in:
Tom Lane
2004-03-14 01:58:41 +00:00
parent afaf252cee
commit a8a3b54724
2 changed files with 40 additions and 1 deletions
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4
src/test/regress/output/create_function_1.source
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@@ -52,16 +52,20 @@ CREATE FUNCTION test1 (int) RETURNS int LANGUAGE sql
AS 'SELECT ''not an integer'';';
ERROR: return type mismatch in function declared to return integer
DETAIL: Actual return type is "unknown".
CONTEXT: SQL function "test1"
CREATE FUNCTION test1 (int) RETURNS int LANGUAGE sql
AS 'not even SQL';
ERROR: syntax error at or near "not" at character 1
CONTEXT: SQL function "test1"
CREATE FUNCTION test1 (int) RETURNS int LANGUAGE sql
AS 'SELECT 1, 2, 3;';
ERROR: return type mismatch in function declared to return integer
DETAIL: Final SELECT must return exactly one column.
CONTEXT: SQL function "test1"
CREATE FUNCTION test1 (int) RETURNS int LANGUAGE sql
AS 'SELECT $2;';
ERROR: there is no parameter $2
CONTEXT: SQL function "test1"
CREATE FUNCTION test1 (int) RETURNS int LANGUAGE sql
AS 'a', 'b';
ERROR: only one AS item needed for language "sql"