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21 lines
535 B
Plaintext
21 lines
535 B
Plaintext
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CREATE TABLE t1(x);
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INSERT INTO t1 VALUES(0), (2);
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CREATE VIRTUAL TABLE vt1 USING tcl(vtab_command t1);
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select * from vt1
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select * from vt1 WHERE a=0
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select * from vt1 WHERE a=1
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select * from vt1 WHERE a=1 OR a=0
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UPDATE t1 SET x=NULL WHERE x=2;
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select * from vt1
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select * from vt1 WHERE a=0
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select * from vt1 WHERE a=1
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select * from vt1 WHERE a=1 OR a=0
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select * from vt1 WHERE a IN (2)
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select * from vt1 WHERE a IN (0,1,2,3)
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select * from vt1 WHERE a IN (0, NULL)
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select * from vt1 WHERE a IN (NULL)
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