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14 lines
543 B
Text
14 lines
543 B
Text
# Bug44032 no update-in-place of UTF-8 columns in ROW_FORMAT=REDUNDANT
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# (btr_cur_update_in_place not invoked when updating from/to NULL;
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# the update is performed by delete and insert instead)
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-- source include/have_innodb.inc
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CREATE TABLE bug44032(c CHAR(3) CHARACTER SET UTF8) ROW_FORMAT=REDUNDANT
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ENGINE=InnoDB;
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INSERT INTO bug44032 VALUES('abc'),(0xEFBCA4EFBCA4EFBCA4);
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UPDATE bug44032 SET c='DDD' WHERE c=0xEFBCA4EFBCA4EFBCA4;
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UPDATE bug44032 SET c=NULL WHERE c='DDD';
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UPDATE bug44032 SET c='DDD' WHERE c IS NULL;
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DROP TABLE bug44032;
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