1 files changed, 159 insertions, 0 deletions
diff --git a/src/test/regress/sql/alter_table.sql b/src/test/regress/sql/alter_table.sql
new file mode 100644
index 0000000000..9394ec283d
--- /dev/null
+++ b/src/test/regress/sql/alter_table.sql
@@ -0,0 +1,159 @@
+--
+-- add attribute
+--
+CREATE TABLE temp (initial int4);
+
+ALTER TABLE temp ADD COLUMN a int4;
+
+ALTER TABLE temp ADD COLUMN b char16;
+
+ALTER TABLE temp ADD COLUMN c text;
+
+ALTER TABLE temp ADD COLUMN d float8;
+
+ALTER TABLE temp ADD COLUMN e float4;
+
+ALTER TABLE temp ADD COLUMN f int2;
+
+ALTER TABLE temp ADD COLUMN g polygon;
+
+ALTER TABLE temp ADD COLUMN h abstime;
+
+ALTER TABLE temp ADD COLUMN i char;
+
+ALTER TABLE temp ADD COLUMN j abstime[];
+
+ALTER TABLE temp ADD COLUMN k dt;
+
+ALTER TABLE temp ADD COLUMN l tid;
+
+ALTER TABLE temp ADD COLUMN m xid;
+
+ALTER TABLE temp ADD COLUMN n oid8;
+
+--ALTER TABLE temp ADD COLUMN o lock;
+ALTER TABLE temp ADD COLUMN p smgr;
+
+ALTER TABLE temp ADD COLUMN q point;
+
+ALTER TABLE temp ADD COLUMN r lseg;
+
+ALTER TABLE temp ADD COLUMN s path;
+
+ALTER TABLE temp ADD COLUMN t box;
+
+ALTER TABLE temp ADD COLUMN u tinterval;
+
+ALTER TABLE temp ADD COLUMN v oidint4;
+
+ALTER TABLE temp ADD COLUMN w oidname;
+
+ALTER TABLE temp ADD COLUMN x float8[];
+
+ALTER TABLE temp ADD COLUMN y float4[];
+
+ALTER TABLE temp ADD COLUMN z int2[];
+
+INSERT INTO temp (a, b, c, d, e, f, g, h, i, j, k, l, m, n, p, q, r, s, t, u,
+	v, w, x, y, z)
+   VALUES (4, 'char16', 'text', 4.1, 4.1, 2, '(4.1,4.1,3.1,3.1)', 
+        'Mon May  1 00:30:30 1995', 'c', '{Mon May  1 00:30:30 1995, Monday Aug 24 14:43:07 1992, epoch}', 
+	314159, '(1,1)', 512,
+	'1 2 3 4 5 6 7 8', 'magnetic disk', '(1.1,1.1)', '(4.1,4.1,3.1,3.1)',
+	'(0,2,4.1,4.1,3.1,3.1)', '(4.1,4.1,3.1,3.1)', '["current" "infinity"]',
+	'1/3', '1,char16', '{1.0,2.0,3.0,4.0}', '{1.0,2.0,3.0,4.0}', '{1,2,3,4}');
+
+SELECT * FROM temp;
+
+DROP TABLE temp;
+
+-- the wolf bug - schema mods caused inconsistent row descriptors 
+CREATE TABLE temp (
+	initial 	int4
+) ARCHIVE = light;
+
+ALTER TABLE temp ADD COLUMN a int4;
+
+ALTER TABLE temp ADD COLUMN b char16;
+
+ALTER TABLE temp ADD COLUMN c text;
+
+ALTER TABLE temp ADD COLUMN d float8;
+
+ALTER TABLE temp ADD COLUMN e float4;
+
+ALTER TABLE temp ADD COLUMN f int2;
+
+ALTER TABLE temp ADD COLUMN g polygon;
+
+ALTER TABLE temp ADD COLUMN h abstime;
+
+ALTER TABLE temp ADD COLUMN i char;
+
+ALTER TABLE temp ADD COLUMN j abstime[];
+
+ALTER TABLE temp ADD COLUMN k dt;
+
+ALTER TABLE temp ADD COLUMN l tid;
+
+ALTER TABLE temp ADD COLUMN m xid;
+
+ALTER TABLE temp ADD COLUMN n oid8;
+
+--ALTER TABLE temp ADD COLUMN o lock;
+ALTER TABLE temp ADD COLUMN p smgr;
+
+ALTER TABLE temp ADD COLUMN q point;
+
+ALTER TABLE temp ADD COLUMN r lseg;
+
+ALTER TABLE temp ADD COLUMN s path;
+
+ALTER TABLE temp ADD COLUMN t box;
+
+ALTER TABLE temp ADD COLUMN u tinterval;
+
+ALTER TABLE temp ADD COLUMN v oidint4;
+
+ALTER TABLE temp ADD COLUMN w oidname;
+
+ALTER TABLE temp ADD COLUMN x float8[];
+
+ALTER TABLE temp ADD COLUMN y float4[];
+
+ALTER TABLE temp ADD COLUMN z int2[];
+
+INSERT INTO temp (a, b, c, d, e, f, g, h, i, j, k, l, m, n, p, q, r, s, t, u,
+	v, w, x, y, z)
+   VALUES (4, 'char16', 'text', 4.1, 4.1, 2, '(4.1,4.1,3.1,3.1)', 
+	'Mon May  1 00:30:30 1995', 'c', '{Mon May  1 00:30:30 1995, Monday Aug 24 14:43:07 1992, epoch}',
+	 314159, '(1,1)', 512,
+	'1 2 3 4 5 6 7 8', 'magnetic disk', '(1.1,1.1)', '(4.1,4.1,3.1,3.1)',
+	'(0,2,4.1,4.1,3.1,3.1)', '(4.1,4.1,3.1,3.1)', '["current" "infinity"]',
+	'1/3', '1,char16', '{1.0,2.0,3.0,4.0}', '{1.0,2.0,3.0,4.0}', '{1,2,3,4}');
+
+SELECT * FROM temp[,];
+
+DROP TABLE temp;
+
+
+--
+-- rename -
+--   should preserve indices
+--
+ALTER TABLE tenk1 RENAME TO ten_k;
+
+-- 20 values, sorted 
+SELECT unique1 FROM ten_k WHERE unique1 < 20;
+
+-- 20 values, sorted 
+SELECT unique2 FROM ten_k WHERE unique2 < 20;
+
+-- 100 values, sorted 
+SELECT hundred FROM ten_k WHERE hundred = 50;
+
+ALTER TABLE ten_k RENAME TO tenk1;
+
+-- 5 values, sorted 
+SELECT unique1 FROM tenk1 WHERE unique1 < 5;
+