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80d5d1452a
MariaDB Server 10.0.28 and 10.1.19 merged code from Percona XtraDB that introduced support for compressed columns. Much but not all of this code was disabled by placing #ifdef HAVE_PERCONA_COMPRESSED_COLUMNS around it. Among the unused but not disabled code is code to access some new system tables related to compressed columns. The creation of these system tables SYS_ZIP_DICT and SYS_ZIP_DICT_COLS would cause a crash in --innodb-read-only mode when upgrading from an earlier version to 10.0.28 or 10.1.19. Let us remove all the dead code related to compressed columns. Users who already upgraded to 10.0.28 and 10.1.19 will have the two above mentioned empty tables in their InnoDB system tablespace. Subsequent versions of MariaDB Server will completely ignore those tables.
27 lines
1.1 KiB
C
27 lines
1.1 KiB
C
/*****************************************************************************
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Copyright (c) 2010-2012, Percona Inc. All Rights Reserved.
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Copyright (c) 2017, MariaDB Corporation.
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This program is free software; you can redistribute it and/or modify it under
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the terms of the GNU General Public License as published by the Free Software
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Foundation; version 2 of the License.
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This program is distributed in the hope that it will be useful, but WITHOUT
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ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
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You should have received a copy of the GNU General Public License along with
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this program; if not, write to the Free Software Foundation, Inc.,
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51 Franklin Street, Suite 500, Boston, MA 02110-1335 USA
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*****************************************************************************/
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#ifndef XTRADB_I_S_H
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#define XTRADB_I_S_H
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extern struct st_mysql_plugin i_s_xtradb_read_view;
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extern struct st_mysql_plugin i_s_xtradb_internal_hash_tables;
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extern struct st_mysql_plugin i_s_xtradb_rseg;
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#endif /* XTRADB_I_S_H */
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