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8b8c8fcb86When the sequence is unsigned bigint, it needs to be cast to unsigned for correct computation of the modulus.
72 lines
2 KiB
Text
72 lines
2 KiB
Text
--source include/have_sequence.inc
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#
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# tests with auto_increment_increment and auto_increment_offset
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#
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--disable_ps2_protocol
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set global auto_increment_increment= 2, auto_increment_offset= 2;
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create sequence s start with -3 minvalue= -1000 increment 0;
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select nextval(s);
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select nextval(s);
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flush tables;
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select nextval(s);
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drop sequence s;
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set global auto_increment_increment= 2, auto_increment_offset= 1;
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create sequence s start with -3 minvalue= -1000 increment 0;
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select nextval(s);
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select nextval(s);
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select nextval(s);
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flush tables;
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select nextval(s);
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drop sequence s;
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# Clean up
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set global auto_increment_increment= default, auto_increment_offset= default;
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--echo #
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--echo # MDEV-28152 Features for sequence
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--echo #
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set global auto_increment_increment= 100;
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set global auto_increment_offset= 42;
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create sequence s as bigint unsigned start with 9223372036854775800 increment 0;
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select next value for s;
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select next value for s;
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drop sequence s;
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set global auto_increment_increment= 100;
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set global auto_increment_offset= 5;
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# Test underflow
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create sequence s as bigint start with -9223372036854775805 minvalue -9223372036854775807 maxvalue -9223372036854775800 increment 0;
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drop sequence s;
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set global auto_increment_increment= default, auto_increment_offset= default;
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--echo #
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--echo # MDEV-33836 Assertion `(ulonglong) next_free_value % real_increment == (ulonglong) offset' failed in void sequence_definition::adjust_values(longlong)
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--echo #
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CREATE SEQUENCE s AS BIGINT UNSIGNED START WITH 9223372036854775800 INCREMENT 0;
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set @old_AUTO_INCREMENT_INCREMENT=@@global.AUTO_INCREMENT_INCREMENT;
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set global AUTO_INCREMENT_INCREMENT=10;
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SELECT NEXTVAL (s);
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FLUSH TABLES WITH READ LOCK;
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# ER_CANT_UPDATE_WITH_READLOCK when executed normally
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# ER_BAD_FIELD_ERROR when executed as a prepared statement
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--error ER_CANT_UPDATE_WITH_READLOCK,ER_BAD_FIELD_ERROR
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UPDATE s SET a=1;
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unlock tables;
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set global AUTO_INCREMENT_INCREMENT=@old_AUTO_INCREMENT_INCREMENT;
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drop sequence s;
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--enable_ps2_protocol
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--echo #
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--echo # End of 11.5 tests
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--echo #
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