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Have crosstab variants treat NULL rowid as a category in its own right,

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per suggestion from Tom Lane. This fixes crash-bug reported by Stefan
Schwarzer.
This commit is contained in:
Joe Conway
2007-11-10 05:02:22 +00:00
parent fcc3ac19fd
commit 8145f00f27
4 changed files with 139 additions and 96 deletions
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5
contrib/tablefunc/sql/tablefunc.sql
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@ -51,6 +51,11 @@ insert into cth values(DEFAULT,'test2','02 March 2003','temperature','53');
insert into cth values(DEFAULT,'test2','02 March 2003','test_result','FAIL');
insert into cth values(DEFAULT,'test2','02 March 2003','test_startdate','01 March 2003');
insert into cth values(DEFAULT,'test2','02 March 2003','volts','3.1234');
-- next group tests for NULL rowids
insert into cth values(DEFAULT,NULL,'25 October 2007','temperature','57');
insert into cth values(DEFAULT,NULL,'25 October 2007','test_result','PASS');
insert into cth values(DEFAULT,NULL,'25 October 2007','test_startdate','24 October 2007');
insert into cth values(DEFAULT,NULL,'25 October 2007','volts','1.41234');
-- return attributes as plain text
SELECT * FROM crosstab(