11 lines
308 B
SQL
11 lines
308 B
SQL
CREATE TABLE T (
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a INTEGER,
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b TEXT,
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c REAL
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);
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INSERT INTO T VALUES (substring(-pi(), random() % if(1, NULL, 100)),'' || ('a'),1.25), (2,'b',-3.5), (3,'c',0.0);
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SELECT * FROM T WHERE NOT c < 2.0 ORDER BY c;
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ALTER TABLE T RENAME COLUMN c TO c_r522;
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INSERT INTO T SELECT * FROM T;
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SELECT COUNT(*) FROM T; |