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[MDEV-6877] Add binlog writing according to columns

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The logging function now writes to the binlog according
to the bitmap columns implied by the binlog_row_image variable.
This commit is contained in:
Vicențiu Ciorbaru
2015-04-02 23:03:30 +03:00
parent edff3f3fa9
commit 8bd5301a1e
5 changed files with 118 additions and 38 deletions
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6
sql/handler.cc
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@ -5658,8 +5658,7 @@ static int write_locked_table_maps(THD *thd)
}
typedef bool Log_func(THD*, TABLE*, bool, MY_BITMAP*,
uint, const uchar*, const uchar*);
typedef bool Log_func(THD*, TABLE*, bool, const uchar*, const uchar*);
static int binlog_log_row(TABLE* table,
const uchar *before_record,
@ -5705,8 +5704,7 @@ static int binlog_log_row(TABLE* table,
*/
bool const has_trans= thd->lex->sql_command == SQLCOM_CREATE_TABLE ||
table->file->has_transactions();
error= (*log_func)(thd, table, has_trans, &cols, table->s->fields,
before_record, after_record);
error= (*log_func)(thd, table, has_trans, before_record, after_record);
}
if (!use_bitbuf)
my_bitmap_free(&cols);