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Get rid of valgrind warning for sql_sequence tests.

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Added extra memcpy to get rid of valgrind warning for sequence tables with
InnoDB. When reading a row from InnoDB, some of the bytes in the row
are marked as not initialized. Needs to be investigated later, but
this is a safe patch for now.
This commit is contained in:
Monty
2017-08-07 21:21:13 +03:00
parent 213af08d99
commit 4649fb37e3
1 changed files with 6 additions and 0 deletions
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6
sql/sql_sequence.cc
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@ -595,6 +595,12 @@ int sequence_definition::write(TABLE *table, bool all_fields)
else else
table->rpl_write_set= &table->s->all_set; table->rpl_write_set= &table->s->all_set;
/*
The following is needed to fix comparison of rows in
ha_update_first_row() for InnoDB
*/
memcpy(table->record[1],table->s->default_values, table->s->reclength);
/* Update table */ /* Update table */
save_write_set= table->write_set; save_write_set= table->write_set;
save_read_set= table->read_set; save_read_set= table->read_set;