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35 lines
1.9 KiB
Text
35 lines
1.9 KiB
Text
CREATE TABLE t1 (a longtext, FULLTEXT KEY (`a`)) ENGINE=InnoDB;
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INSERT INTO t1 VALUES (unhex('3E0D0A4141414142334E7A6143317963324541414141424977414141674541726D'));
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ANALYZE TABLE t1 PERSISTENT FOR ALL;
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Table Op Msg_type Msg_text
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test.t1 analyze status Engine-independent statistics collected
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test.t1 analyze Warning Engine-independent statistics are not collected for column 'a'
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test.t1 analyze status OK
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SELECT * FROM mysql.index_stats WHERE index_name='a' AND table_name='t1';
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db_name table_name index_name prefix_arity avg_frequency
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test t1 a 1 NULL
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DROP TABLE t1;
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CREATE TABLE t1 (a longtext, FULLTEXT KEY (`a`)) ENGINE=MyISAM;
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INSERT INTO t1 VALUES (unhex('3E0D0A4141414142334E7A6143317963324541414141424977414141674541726D'));
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ANALYZE TABLE t1 PERSISTENT FOR ALL;
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Table Op Msg_type Msg_text
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test.t1 analyze status Engine-independent statistics collected
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test.t1 analyze Warning Engine-independent statistics are not collected for column 'a'
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test.t1 analyze status OK
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SELECT * FROM mysql.index_stats WHERE index_name='a' AND table_name='t1';
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db_name table_name index_name prefix_arity avg_frequency
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test t1 a 1 NULL
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DROP TABLE t1;
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CREATE TABLE geom (g GEOMETRY NOT NULL, SPATIAL INDEX(g)) ENGINE=MyISAM;
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INSERT INTO geom VALUES
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(MultiPolygonFromText('MULTIPOLYGON(((28 26,28 0,84 0,84 42,28 26),(52 18,66 23,73 9,48 6,52 18)),((59 18,67 18,67 13,59 13,59 18)))')),
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(MPolyFromText('MULTIPOLYGON(((28 26,28 0,84 0,84 42,28 26),(52 18,66 23,73 9,48 6,52 18)),((59 18,67 18,67 13,59 13,59 18)))')),
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(MPolyFromWKB(AsWKB(MultiPolygon(Polygon(LineString(Point(0, 3), Point(3, 3), Point(3, 0), Point(0, 3)))))));
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ANALYZE TABLE geom PERSISTENT FOR ALL;
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Table Op Msg_type Msg_text
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test.geom analyze status Engine-independent statistics collected
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test.geom analyze status OK
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SELECT * FROM mysql.index_stats WHERE index_name='g' AND table_name='geom';
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db_name table_name index_name prefix_arity avg_frequency
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test geom g 1 NULL
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DROP TABLE geom;
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