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Add some minimal exercising of functional-index feature to regression

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tests.
This commit is contained in:
Tom Lane
2001-08-27 23:23:35 +00:00
parent c92b450891
commit 7d66bf261c
4 changed files with 31 additions and 2 deletions
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14
src/test/regress/sql/create_index.sql
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@@ -90,3 +90,17 @@ CREATE INDEX hash_f8_index ON hash_f8_heap USING hash (random float8_ops);
-- CREATE INDEX hash_ovfl_index ON hash_ovfl_heap USING hash (x int4_ops);
--
-- Test functional index
--
CREATE TABLE func_index_heap (f1 text, f2 text);
CREATE UNIQUE INDEX func_index_index on func_index_heap (textcat(f1,f2));
INSERT INTO func_index_heap VALUES('ABC','DEF');
INSERT INTO func_index_heap VALUES('AB','CDEFG');
INSERT INTO func_index_heap VALUES('QWE','RTY');
-- this should fail because of unique index:
INSERT INTO func_index_heap VALUES('ABCD', 'EF');
-- but this shouldn't:
INSERT INTO func_index_heap VALUES('QWERTY');