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ebfc4e6ad0
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commit 86587affafe77ef555f7c3839839de44f0f203f3
Author: Tian Xia <tianx@fb.com>
Date: Tue Oct 4 10:01:52 2016 -0700
Allow filtering of show commands through admission control
24 lines
535 B
Text
24 lines
535 B
Text
DROP TABLE IF EXISTS t1,t2;
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CREATE TABLE t1 (a INT, b CHAR(8), PRIMARY KEY (a)) ENGINE=rocksdb;
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INSERT INTO t1 (a,b) VALUES (1,'a'),(2,'b'),(3,'c'),(4,'d'),(5,'e');
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DELETE QUICK FROM t1 WHERE a = 1 OR b > 'foo';
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SELECT a,b FROM t1;
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a b
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2 b
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3 c
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4 d
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5 e
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CREATE TABLE t2 (c CHAR(8), d INT, PRIMARY KEY (c)) ENGINE=rocksdb;
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INSERT INTO t2 (c,d) SELECT b, a FROM t1;
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SELECT c,d FROM t2;
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c d
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b 2
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c 3
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d 4
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e 5
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DELETE QUICK FROM t2, t1.* USING t2, t1 WHERE c IS NULL OR a = d;
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SELECT a,b FROM t1;
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a b
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SELECT c,d FROM t2;
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c d
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DROP TABLE t1, t2;
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