Start a separate test suite for plpgsql

The plpgsql.sql test file in the main regression tests is now by far the
largest after numeric_big, making editing and managing the test cases
very cumbersome.  The other PLs have their own test suites split up into
smaller files by topic.  It would be nice to have that for plpgsql as
well.  So, to get that started, set up test infrastructure in
src/pl/plpgsql/src/ and split out the recently added procedure test
cases into a new file there.  That file now mirrors the test cases added
to the other PLs, making managing those matching tests a bit easier too.

msvc build system changes with help from Michael Paquier

2 files changed, 0 insertions, 90 deletions

diff --git a/src/test/regress/expected/plpgsql.out b/src/test/regress/expected/plpgsql.out
index 26f6e4394f..a2df411132 100644
--- a/src/test/regress/expected/plpgsql.out
+++ b/src/test/regress/expected/plpgsql.out
@@ -6067,44 +6067,3 @@ END; $$ LANGUAGE plpgsql;
 ERROR:  "x" is not a scalar variable
 LINE 3:   GET DIAGNOSTICS x = ROW_COUNT;
                           ^
---
--- Procedures
---
-CREATE PROCEDURE test_proc1()
-LANGUAGE plpgsql
-AS $$
-BEGIN
-    NULL;
-END;
-$$;
-CALL test_proc1();
--- error: can't return non-NULL
-CREATE PROCEDURE test_proc2()
-LANGUAGE plpgsql
-AS $$
-BEGIN
-    RETURN 5;
-END;
-$$;
-CALL test_proc2();
-ERROR:  cannot return a value from a procedure
-CONTEXT:  PL/pgSQL function test_proc2() while casting return value to function's return type
-CREATE TABLE proc_test1 (a int);
-CREATE PROCEDURE test_proc3(x int)
-LANGUAGE plpgsql
-AS $$
-BEGIN
-    INSERT INTO proc_test1 VALUES (x);
-END;
-$$;
-CALL test_proc3(55);
-SELECT * FROM proc_test1;
- a  
-----
- 55
-(1 row)
-
-DROP PROCEDURE test_proc1;
-DROP PROCEDURE test_proc2;
-DROP PROCEDURE test_proc3;
-DROP TABLE proc_test1;
diff --git a/src/test/regress/sql/plpgsql.sql b/src/test/regress/sql/plpgsql.sql
index bb09b2d807..02c8913801 100644
--- a/src/test/regress/sql/plpgsql.sql
+++ b/src/test/regress/sql/plpgsql.sql
@@ -4843,52 +4843,3 @@ BEGIN
   GET DIAGNOSTICS x = ROW_COUNT;
   RETURN;
 END; $$ LANGUAGE plpgsql;
-
-
---
--- Procedures
---
-
-CREATE PROCEDURE test_proc1()
-LANGUAGE plpgsql
-AS $$
-BEGIN
-    NULL;
-END;
-$$;
-
-CALL test_proc1();
-
-
--- error: can't return non-NULL
-CREATE PROCEDURE test_proc2()
-LANGUAGE plpgsql
-AS $$
-BEGIN
-    RETURN 5;
-END;
-$$;
-
-CALL test_proc2();
-
-
-CREATE TABLE proc_test1 (a int);
-
-CREATE PROCEDURE test_proc3(x int)
-LANGUAGE plpgsql
-AS $$
-BEGIN
-    INSERT INTO proc_test1 VALUES (x);
-END;
-$$;
-
-CALL test_proc3(55);
-
-SELECT * FROM proc_test1;
-
-
-DROP PROCEDURE test_proc1;
-DROP PROCEDURE test_proc2;
-DROP PROCEDURE test_proc3;
-
-DROP TABLE proc_test1;