56 lines
619 B
SQL
56 lines
619 B
SQL
# name: test/sql/delete/test_delete.test
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# description: Test deletions
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# group: [delete]
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statement ok
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PRAGMA enable_verification
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statement ok
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CREATE TABLE a(i INTEGER);
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statement ok
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INSERT INTO a VALUES (42);
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query I
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SELECT COUNT(*) FROM a;
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----
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1
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# delete everything
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statement ok
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DELETE FROM a;
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query I
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SELECT COUNT(*) FROM a;
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----
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0
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statement ok
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INSERT INTO a VALUES (42);
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query I
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SELECT COUNT(*) FROM a;
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----
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1
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# now test rollback of deletion
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statement ok
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BEGIN TRANSACTION
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statement ok
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DELETE FROM a;
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query I
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SELECT COUNT(*) FROM a;
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----
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0
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statement ok
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ROLLBACK
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query I
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SELECT COUNT(*) FROM a;
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----
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1
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