2001-09-28 07:05:54 +02:00
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drop table if exists t1,t2;
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create table t1 (i int, j int);
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insert into t1 values (1,2), (3,4), (5,6), (7,8);
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select * from t1 procedure analyse();
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2000-12-28 02:56:38 +01:00
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Field_name Min_value Max_value Min_length Max_length Empties_or_zeros Nulls Avg_value_or_avg_length Std Optimal_fieldtype
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t1.i 1 7 1 1 0 0 4.0000 2.2361 ENUM('1','3','5','7') NOT NULL
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t1.j 2 8 1 1 0 0 5.0000 2.2361 ENUM('2','4','6','8') NOT NULL
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2001-09-28 07:05:54 +02:00
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create table t2 select * from t1 procedure analyse();
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select * from t2;
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2000-12-28 02:56:38 +01:00
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Field_name Min_value Max_value Min_length Max_length Empties_or_zeros Nulls Avg_value_or_avg_length Std Optimal_fieldtype
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t1.i 1 7 1 1 0 0 4.0000 2.2361 ENUM('1','3','5','7') NOT NULL
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t1.j 2 8 1 1 0 0 5.0000 2.2361 ENUM('2','4','6','8') NOT NULL
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2001-09-28 07:05:54 +02:00
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drop table t1,t2;
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