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47b37a6bfa
constraints The issue with finding and removing foreign key constraints is no longer an issue, so please apply the attached. It does NOT check for rules or on delete triggers (old style foreign keys) as those are difficult to deal with (remove, truncate, re-add). Rod Taylor
18 lines
483 B
SQL
18 lines
483 B
SQL
-- Test basic TRUNCATE functionality.
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CREATE TABLE truncate_a (col1 integer primary key);
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INSERT INTO truncate_a VALUES (1);
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INSERT INTO truncate_a VALUES (2);
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SELECT * FROM truncate_a;
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TRUNCATE truncate_a;
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SELECT * FROM truncate_a;
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-- Test foreign constraint check
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CREATE TABLE truncate_b(col1 integer references truncate_a);
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INSERT INTO truncate_a VALUES (1);
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SELECT * FROM truncate_a;
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TRUNCATE truncate_a;
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SELECT * FROM truncate_a;
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DROP TABLE truncate_b;
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DROP TABLE truncate_a;
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