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The cause of this was several different bugs: - When using binary logging with binlog_row_image=FULL the all bits in read_set was set, which caused a different (wrong) pattern for marking vcol_set. - TABLE::mark_virtual_columns_for_write() didn't in all cases mark vcol_set with the vcol_field. - TABLE::update_virtual_fields() has to update all vcol fields on REPLACE if binary logging with FULL is used. - VCOL_UPDATE_INDEXED should update all vcol fields part of an index that was not updated by VCOL_UPDATE_FOR_READ - max_row_length() calculated length of NULL and not used fields. This didn't cause any crash, but used more memory than needed.
71 lines
2.9 KiB
Plaintext
71 lines
2.9 KiB
Plaintext
include/master-slave.inc
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[connection master]
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CREATE TABLE t1 (
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pk SERIAL,
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vcol_date DATE AS (col_date) PERSISTENT,
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vcol_int INT AS (col_int) VIRTUAL,
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vcol_year YEAR AS (col_year) PERSISTENT,
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vcol_blob BLOB AS (col_blob) VIRTUAL,
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col_date DATE,
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col_int INT NULL,
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col_blob BLOB NULL,
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col_year YEAR,
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PRIMARY KEY(pk)
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) ENGINE=InnoDB;
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INSERT INTO t1 (col_date,col_int,col_blob,col_year) VALUES ('2010-04-24',5,'foo',1981);
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SET SQL_MODE='';
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set binlog_row_image="FULL";
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CREATE VIEW v1 AS SELECT * FROM t1;
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REPLACE INTO v1 SELECT pk, vcol_date, vcol_int, vcol_year, vcol_blob, col_date, col_int, col_blob, 1982 FROM t1;
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Warnings:
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Warning 1906 The value specified for generated column 'vcol_date' in table 't1' ignored
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Warning 1906 The value specified for generated column 'vcol_int' in table 't1' ignored
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Warning 1906 The value specified for generated column 'vcol_year' in table 't1' ignored
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Warning 1906 The value specified for generated column 'vcol_blob' in table 't1' ignored
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select col_date,col_int,col_blob,col_year from v1;
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col_date col_int col_blob col_year
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2010-04-24 5 foo 1982
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connection slave;
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select col_date,col_int,col_blob,col_year from v1;
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col_date col_int col_blob col_year
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2010-04-24 5 foo 1982
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connection master;
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DROP VIEW v1;
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set binlog_row_image="MINIMAL";
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CREATE VIEW v1 AS SELECT * FROM t1;
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REPLACE INTO v1 SELECT pk, vcol_date, vcol_int, vcol_year, vcol_blob, col_date, col_int, col_blob, 1983 FROM t1;
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Warnings:
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Warning 1906 The value specified for generated column 'vcol_date' in table 't1' ignored
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Warning 1906 The value specified for generated column 'vcol_int' in table 't1' ignored
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Warning 1906 The value specified for generated column 'vcol_year' in table 't1' ignored
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Warning 1906 The value specified for generated column 'vcol_blob' in table 't1' ignored
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select col_date,col_int,col_blob,col_year from v1;
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col_date col_int col_blob col_year
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2010-04-24 5 foo 1983
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connection slave;
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select col_date,col_int,col_blob,col_year from v1;
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col_date col_int col_blob col_year
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2010-04-24 5 foo 1983
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connection master;
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DROP VIEW v1;
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set @@binlog_row_image="NOBLOB";
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CREATE VIEW v1 AS SELECT * FROM t1;
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REPLACE INTO v1 SELECT pk, vcol_date, vcol_int, vcol_year, vcol_blob, col_date, col_int, col_blob, 1984 FROM t1;
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Warnings:
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Warning 1906 The value specified for generated column 'vcol_date' in table 't1' ignored
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Warning 1906 The value specified for generated column 'vcol_int' in table 't1' ignored
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Warning 1906 The value specified for generated column 'vcol_year' in table 't1' ignored
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Warning 1906 The value specified for generated column 'vcol_blob' in table 't1' ignored
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select col_date,col_int,col_blob,col_year from v1;
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col_date col_int col_blob col_year
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2010-04-24 5 foo 1984
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connection slave;
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select col_date,col_int,col_blob,col_year from v1;
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col_date col_int col_blob col_year
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2010-04-24 5 foo 1984
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connection master;
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DROP VIEW v1;
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set @@binlog_row_image=default;
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DROP TABLE t1;
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include/rpl_end.inc
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