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37bfe32c6d
detect non-determinism in vcol of vcol, like: create table t1 (a int, b real as (rand()), c real as (b) stored);
66 lines
2.1 KiB
Text
66 lines
2.1 KiB
Text
#
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# MDEV-7113 difference between check_vcol_func_processor and check_partition_func_processor
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#
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# the following functions must not be supported in persistent columns.
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# but for compatibility reasons it won't be done in a GA version,
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# we'll only fix most critical issues (inconsistent results, crashes)
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connect (con1, localhost, root);
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set lc_time_names = 'es_MX';
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set time_zone='+10:00';
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set div_precision_increment=20;
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create table t1 (a int, b int, v decimal(20,19) as (a/3));
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create table t2 (a int, b int, v int as (a+@a)); drop table t2;
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--error ER_GENERATED_COLUMN_FUNCTION_IS_NOT_ALLOWED
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create table t2 (a int, b int, v int as (a+@a) PERSISTENT);
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create table t3_ok (a int, b int, v int as (a+@@error_count));
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--error ER_GENERATED_COLUMN_FUNCTION_IS_NOT_ALLOWED
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create table t3 (a int, b int, v int as (a+@@error_count) PERSISTENT);
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create table t4 (a int, b int, v int as (@a:=a)); drop table t4;
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--error ER_GENERATED_COLUMN_FUNCTION_IS_NOT_ALLOWED
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create table t4 (a int, b int, v int as (@a:=a) PERSISTENT);
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create table t8 (a int, b int, v varchar(100) as (from_unixtime(a)));
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insert t1 (a,b) values (1,2);
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insert t8 (a,b) values (1234567890,2);
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select * from t1;
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select * from t8;
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disconnect con1;
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connection default;
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set time_zone='+1:00';
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flush tables;
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select * from t1;
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select * from t8;
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drop table t1, t3_ok, t8;
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--echo #
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--echo # Bug#33141966 - INCONSISTENT BEHAVIOR IF A COLUMN OF TYPE SERIAL IS SET AS GENERATED
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--echo #
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--error ER_PARSE_ERROR
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create table t1 (a int, b serial as (a+1));
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--echo #
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--echo # End of 10.2 tests
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--echo #
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--error ER_GENERATED_COLUMN_FUNCTION_IS_NOT_ALLOWED
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create table t1 (a int, b real as (rand()), c real as (b) stored);
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--error ER_GENERATED_COLUMN_FUNCTION_IS_NOT_ALLOWED
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create table t1 (a int, b real as (rand()), c real as (b) unique);
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--error ER_GENERATED_COLUMN_FUNCTION_IS_NOT_ALLOWED
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create table t1 (a int auto_increment primary key,
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b int as (a+1), c int as (b+1) stored);
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--error ER_GENERATED_COLUMN_FUNCTION_IS_NOT_ALLOWED
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create table t1 (a int auto_increment primary key,
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b int as (a+1), c int as (b+1) unique);
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--echo #
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--echo # End of 10.3 tests
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--echo #
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