~drizzle-trunk/drizzle/development

1548.4.66 by Zimin
add basic delete for filesystem storage engine
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--disable_warnings
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DROP TABLE IF EXISTS t1;
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--enable_warnings
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1786.3.2 by Monty Taylor
Cleaned up the initial pass at this. It's not perfect, but it does work.
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CREATE TABLE t1 (a INT, b VARCHAR(20)) ENGINE=FILESYSTEM,FILE="../../filesystem_ln/basic_delete.data";
1548.4.66 by Zimin
add basic delete for filesystem storage engine
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INSERT INTO t1 VALUES (222, "bbb");
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INSERT INTO t1 VALUES (333, "ccc");
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INSERT INTO t1 VALUES (444, "ddd");
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INSERT INTO t1 VALUES (555, "eee");
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INSERT INTO t1 VALUES (666, "fff");
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SELECT * FROM t1;
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DELETE FROM t1 WHERE a>=444;
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DELETE FROM t1 WHERE b="bbb";
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DELETE FROM t1 WHERE a!=111;
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SELECT * FROM t1;
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DROP TABLE t1;