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Also do some further work in the back branches, where quite a bit wasn't covered by Magnus' original back-patch. |
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.gitignore | ||
Makefile | ||
README.noup | ||
noup.c | ||
noup.sql.in |
README.noup
noupdate ~~~~~~~~ - trigger to prevent updates on single columns. Example: ~~~~~~~ CREATE TABLE TEST ( COL1 INT, COL2 INT, COL3 INT ); CREATE TRIGGER BT BEFORE UPDATE ON TEST FOR EACH ROW EXECUTE PROCEDURE noup ('COL1'); -- Now Try INSERT INTO TEST VALUES (10,20,30); UPDATE TEST SET COL1 = 5;