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only remnant of this failed experiment is that the server will take SET AUTOCOMMIT TO ON. Still TODO: provide some client-side autocommit logic in libpq. |
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Makefile | ||
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;