clean up misc.source and create *individual test* files ... trying to move

away from one big massive confusing file

src/test/regress/sql/btree_index.sql

+--
+-- btree index
+-- test retrieval of min/max keys for each
+--
+
+SELECT b.*
+   FROM bt_i4_heap b
+   WHERE b.seqno < 1;
+
+SELECT b.*
+   FROM bt_i4_heap b
+   WHERE b.seqno >= 9999;
+
+SELECT b.*
+   FROM bt_i4_heap b
+   WHERE b.seqno = 4500;
+
+SELECT b.*
+   FROM bt_c16_heap b
+   WHERE b.seqno < '1'::char16;
+
+SELECT b.*
+   FROM bt_c16_heap b
+   WHERE b.seqno >= '9999'::char16;
+
+SELECT b.*
+   FROM bt_c16_heap b
+   WHERE b.seqno = '4500'::char16;
+
+SELECT b.*
+   FROM bt_txt_heap b
+   WHERE b.seqno < '1'::text;
+
+SELECT b.*
+   FROM bt_txt_heap b
+   WHERE b.seqno >= '9999'::text;
+
+SELECT b.*
+   FROM bt_txt_heap b
+   WHERE b.seqno = '4500'::text;
+
+SELECT b.*
+   FROM bt_f8_heap b
+   WHERE b.seqno < '1'::float8;
+
+SELECT b.*
+   FROM bt_f8_heap b
+   WHERE b.seqno >= '9999'::float8;
+
+SELECT b.*
+   FROM bt_f8_heap b
+   WHERE b.seqno = '4500'::float8;
+

src/test/regress/sql/hash_index.sql

+--
+-- hash index
+-- grep 843938989 hash.data
+--
+SELECT hash_i4_heap.* 
+   WHERE hash_i4_heap.random = 843938989;
+
+--
+-- hash index
+-- grep 66766766 hash.data
+--
+SELECT hash_i4_heap.*
+   WHERE hash_i4_heap.random = 66766766;
+
+--
+-- hash index
+-- grep 1505703298 hash.data
+--
+SELECT hash_c16_heap.*
+   WHERE hash_c16_heap.random = '1505703298'::char16;
+
+--
+-- hash index
+-- grep 7777777 hash.data
+--
+SELECT hash_c16_heap.*
+   WHERE hash_c16_heap.random = '7777777'::char16;
+
+--
+-- hash index
+-- grep 1351610853 hash.data
+--
+SELECT hash_txt_heap.*
+   WHERE hash_txt_heap.random = '1351610853'::text;
+
+--
+-- hash index
+-- grep 111111112222222233333333 hash.data
+--
+SELECT hash_txt_heap.*
+   WHERE hash_txt_heap.random = '111111112222222233333333'::text;
+
+--
+-- hash index
+-- grep 444705537 hash.data
+--
+SELECT hash_f8_heap.*
+   WHERE hash_f8_heap.random = '444705537'::float8;
+
+--
+-- hash index
+-- grep 88888888 hash.data
+--
+SELECT hash_f8_heap.*
+   WHERE hash_f8_heap.random = '88888888'::float8;
+
+--
+-- hash index
+-- grep '^90[^0-9]' hashovfl.data
+--
+-- SELECT count(*) AS i988 FROM hash_ovfl_heap
+--    WHERE x = 90;
+
+--
+-- hash index
+-- grep '^1000[^0-9]' hashovfl.data
+--
+-- SELECT count(*) AS i0 FROM hash_ovfl_heap
+--    WHERE x = 1000;
+
+--
+-- HASH
+--
+UPDATE hash_i4_heap
+   SET random = 1
+   WHERE hash_i4_heap.seqno = 1492;
+
+SELECT h.seqno AS i1492, h.random AS i1
+   FROM hash_i4_heap h
+   WHERE h.random = 1;
+
+UPDATE hash_i4_heap 
+   SET seqno = 20000 
+   WHERE hash_i4_heap.random = 1492795354;
+
+SELECT h.seqno AS i20000 
+   FROM hash_i4_heap h
+   WHERE h.random = 1492795354;
+
+UPDATE hash_c16_heap 
+   SET random = '0123456789abcdef'::char16
+   WHERE hash_c16_heap.seqno = 6543;
+
+SELECT h.seqno AS i6543, h.random AS c0_to_f
+   FROM hash_c16_heap h
+   WHERE h.random = '0123456789abcdef'::char16;
+
+UPDATE hash_c16_heap
+   SET seqno = 20000
+   WHERE hash_c16_heap.random = '76652222'::char16;
+
+--
+-- this is the row we just replaced; index scan should return zero rows 
+--
+SELECT h.seqno AS emptyset
+   FROM hash_c16_heap h
+   WHERE h.random = '76652222'::char16;
+
+UPDATE hash_txt_heap 
+   SET random = '0123456789abcdefghijklmnop'::text
+   WHERE hash_txt_heap.seqno = 4002;
+
+SELECT h.seqno AS i4002, h.random AS c0_to_p
+   FROM hash_txt_heap h
+   WHERE h.random = '0123456789abcdefghijklmnop'::text;
+
+UPDATE hash_txt_heap
+   SET seqno = 20000
+   WHERE hash_txt_heap.random = '959363399'::text;
+
+SELECT h.seqno AS t20000
+   FROM hash_txt_heap h
+   WHERE h.random = '959363399'::text;
+
+UPDATE hash_f8_heap
+   SET random = '-1234.1234'::float8
+   WHERE hash_f8_heap.seqno = 8906;
+
+SELECT h.seqno AS i8096, h.random AS f1234_1234 
+   FROM hash_f8_heap h
+   WHERE h.random = '-1234.1234'::float8;
+
+UPDATE hash_f8_heap 
+   SET seqno = 20000
+   WHERE hash_f8_heap.random = '488912369'::float8;
+
+SELECT h.seqno AS f20000
+   FROM hash_f8_heap h
+   WHERE h.random = '488912369'::float8;
+
+-- UPDATE hash_ovfl_heap
+--    SET x = 1000
+--   WHERE x = 90;
+
+-- this vacuums the index as well
+-- VACUUM hash_ovfl_heap;
+
+-- SELECT count(*) AS i0 FROM hash_ovfl_heap
+--   WHERE x = 90;
+
+-- SELECT count(*) AS i988 FROM hash_ovfl_heap
+--  WHERE x = 1000;
+

src/test/regress/sql/tests

@@ -37,4 +37,6 @@ select_into
 select_distinct
 select_distinct_on
 errors
+btree_index
+hash_index
 misc