I have the strange scenario where one of my tables has a primary key with a
datatype of varchar, and one record in that table has an empty string key i.e.
create table test (
id VARCHAR(255) NOT NULL,
test TEXT,
PRIMARY KEY (id)
) WITHOUT OIDS;
INSERT INTO test (id,test) VALUES ('', 'test string');
In the edit grid when I try to edit the test field the data can't be modified.
I'm using pgadminIII 1.6.3 on WinXP sp2 :)
Cheers
Jeremy
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TIP 9: In versions below 8.0, the planner will ignore your desire to
choose an index scan if your joining column's datatypes do not
match
