Bug#23531973 CHANGE THE SERVER VERSION NUMBER ON TRUNK FROM 5.8 TO 8.0

dahlerlend · dahlerlend · commit 016c01cc8e98 · 2016-06-16T20:41:20.000+02:00
Changes:

- Update the version number in VERSION
- Update the version number in the Doxyfile
- Update the version number in INSTALL
- Version changes to packaging files
- Package the man page for the ibd2sdi utility
- Change the test for show_compatibility_56 in mysqld.cc
- Make mysqlbinlog understand log coming from an 8.0 server
- Fix version numbers in the innodb.log_corruption test
- Fix version number in the main.comments test
- Fix version number in a couple of memcached tests
- Fix version numbers in a few code / test files (comments)

Reviewed-by: Jon Olav Hauglid &lt;jon.hauglid@oracle.com&gt;
Reiviwed-by: Lars Tangvald &lt;lars.tangvald@oracle.com&gt;
Reviewed-by: Neha Kumari &lt;neha.n.kumari@oracle.com&gt;
Reviewed-by: Terje Rosten &lt;terje.rosten@oracle.com&gt;

RB: 12929
diff --git a/Doxyfile b/Doxyfile
@@ -95,7 +95,7 @@ PROJECT_NAME           = MySQL
 # could be handy for archiving the generated documentation or if some version
 # control system is used.
 
-PROJECT_NUMBER         = 5.8.0
+PROJECT_NUMBER         = 8.0.0
 
 # Using the PROJECT_BRIEF tag one can provide an optional one line description
 # for a project that appears at the top of each page and should give viewer a
diff --git a/INSTALL b/INSTALL
@@ -4,8 +4,8 @@ Pre-built binaries in different package formats can be found on
 
 You can find information about how to install from a source distribution at
 
-  http://dev.mysql.com/doc/refman/5.8/en/source-installation.html
+  http://dev.mysql.com/doc/refman/8.0/en/source-installation.html
 
-The MySQL 5.8 Reference Manual is available on
+The MySQL 8.0 Reference Manual is available on
 
-  http://dev.mysql.com/doc/refman/5.8/en/
+  http://dev.mysql.com/doc/refman/8.0/en/
diff --git a/VERSION b/VERSION
@@ -1,4 +1,4 @@
-MYSQL_VERSION_MAJOR=5
-MYSQL_VERSION_MINOR=8
+MYSQL_VERSION_MAJOR=8
+MYSQL_VERSION_MINOR=0
 MYSQL_VERSION_PATCH=0
 MYSQL_VERSION_EXTRA=-dmr
diff --git a/client/mysqlbinlog.cc b/client/mysqlbinlog.cc
@@ -2198,6 +2198,7 @@ static Exit_status check_master_version()
     glob_description_event= new Format_description_log_event(3);
     break;
   case '5':
+  case '8':
     /*
       The server is soon going to send us its Format_description log
       event, unless it is a 5.0 server with 3.23 or 4.0 binlogs.
diff --git a/mysql-test/r/comments.result b/mysql-test/r/comments.result
@@ -10,7 +10,7 @@ ERROR 42000: Query was empty
 select 1 /*!32301 +1 */;
 1  +1
 2
-select 1 /*!52301 +1 */;
+select 1 /*!999999 +1 */;
 1
 1
 select 1--1;
diff --git a/mysql-test/r/ctype_unicode800.result b/mysql-test/r/ctype_unicode800.result
@@ -1,6 +1,6 @@
 DROP TABLE IF EXISTS t1;
 #
-# Start of 5.8 tests
+# Start of 8.0 tests
 #
 #
 # WL#9125: Add utf8mb4_800_ci_ai
@@ -942,5 +942,5 @@ a = b
 1
 DROP TABLE t1;
 #
-# End of 5.8 tests
+# End of 8.0 tests
 #
diff --git a/mysql-test/r/mysql_ssl.result b/mysql-test/r/mysql_ssl.result
@@ -6,4 +6,4 @@ End of 5.7 tests
 #
 # WL#9091: Remove --ssl, --ssl-verify-server-cert client-side options
 #
-End of 5.8 tests
+End of 8.0 tests
diff --git a/mysql-test/suite/innodb/r/log_corruption.result b/mysql-test/suite/innodb/r/log_corruption.result
@@ -9,7 +9,7 @@
 # --innodb-force-recovery=6 (skip the entire redo log)
 # valid header, valid checkpoint 1, all-zero (invalid) checkpoint 2, invalid block number
 # --innodb-force-recovery=6 (skip the entire redo log)
-# valid 5.8.0 header, valid checkpoint 1, all-zero (invalid) checkpoint 2, invalid block checksum
+# valid 8.0.0 header, valid checkpoint 1, all-zero (invalid) checkpoint 2, invalid block checksum
 # --innodb-force-recovery=6 (skip the entire redo log)
 # valid 5.7.9 header, valid checkpoint 1, no matching MLOG_CHECKSUM
 # --innodb-force-recovery=6 (skip the entire redo log)
diff --git a/mysql-test/suite/innodb/t/log_corruption.test b/mysql-test/suite/innodb/t/log_corruption.test
@@ -34,7 +34,7 @@ let SEARCH_PATTERN=InnoDB: Invalid redo log header checksum;
 --exec unzip $MYSQL_TEST_DIR/suite/innodb/t/log_corruption2.zip -d $newdir > $SEARCH_FILE
 --error 1
 --exec $MYSQLD $args
-let SEARCH_PATTERN=InnoDB: Unsupported redo log format. The redo log was created with malicious intentions, or perhaps\\. Please follow the instructions at http://dev.mysql.com/doc/refman/5.8/en/upgrading-downgrading.html;
+let SEARCH_PATTERN=InnoDB: Unsupported redo log format. The redo log was created with malicious intentions, or perhaps\\. Please follow the instructions at http://dev.mysql.com/doc/refman/8.0/en/upgrading-downgrading.html;
 --source include/search_pattern_in_file.inc
 
 --echo # redo log from MySQL 5.7.9, with corrupted log checkpoint
@@ -79,7 +79,7 @@ let SEARCH_PATTERN=Data Dictionary initialization failed;
 let SEARCH_PATTERN=InnoDB: Cannot create sys_virtual system tables. running in read-only mode;
 --source include/search_pattern_in_file.inc
 
---echo # valid 5.8.0 header, valid checkpoint 1, all-zero (invalid) checkpoint 2, invalid block checksum
+--echo # valid 8.0.0 header, valid checkpoint 1, all-zero (invalid) checkpoint 2, invalid block checksum
 --remove_file $newdir/ib_logfile0
 --exec unzip $MYSQL_TEST_DIR/suite/innodb/t/log_corruption4b.zip -d $newdir > $SEARCH_FILE
 --error 1
diff --git a/mysql-test/suite/memcached/r/memc292_ibd2sdi_system_tablespace.result b/mysql-test/suite/memcached/r/memc292_ibd2sdi_system_tablespace.result
@@ -325,7 +325,7 @@ affiliates. Other names may be trademarks of their respective
 owners.
 
 IBD2SDI [-v] [-c <strict-check>] [-d <dump file name>] [-n] filename1 [filenames]
-See http://dev.mysql.com/doc/refman/5.8/en/ibd2sdi.html for usage hints.
+See http://dev.mysql.com/doc/refman/8.0/en/ibd2sdi.html for usage hints.
   -h, --help          Display this help and exit.
   -v, --version       Display version information and exit.
   -d, --dump-file=name 
@@ -1085,7 +1085,7 @@ affiliates. Other names may be trademarks of their respective
 owners.
 
 IBD2SDI [-v] [-c <strict-check>] [-d <dump file name>] [-n] filename1 [filenames]
-See http://dev.mysql.com/doc/refman/5.8/en/ibd2sdi.html for usage hints.
+See http://dev.mysql.com/doc/refman/8.0/en/ibd2sdi.html for usage hints.
   -h, --help          Display this help and exit.
   -v, --version       Display version information and exit.
   -d, --dump-file=name 
@@ -1266,7 +1266,7 @@ affiliates. Other names may be trademarks of their respective
 owners.
 
 IBD2SDI [-v] [-c <strict-check>] [-d <dump file name>] [-n] filename1 [filenames]
-See http://dev.mysql.com/doc/refman/5.8/en/ibd2sdi.html for usage hints.
+See http://dev.mysql.com/doc/refman/8.0/en/ibd2sdi.html for usage hints.
   -h, --help          Display this help and exit.
   -v, --version       Display version information and exit.
   -d, --dump-file=name 
diff --git a/mysql-test/suite/memcached/r/memc293_ibd2sdi.result b/mysql-test/suite/memcached/r/memc293_ibd2sdi.result
@@ -320,7 +320,7 @@ affiliates. Other names may be trademarks of their respective
 owners.
 
 IBD2SDI [-v] [-c <strict-check>] [-d <dump file name>] [-n] filename1 [filenames]
-See http://dev.mysql.com/doc/refman/5.8/en/ibd2sdi.html for usage hints.
+See http://dev.mysql.com/doc/refman/8.0/en/ibd2sdi.html for usage hints.
   -h, --help          Display this help and exit.
   -v, --version       Display version information and exit.
   -d, --dump-file=name 
@@ -1159,11 +1159,11 @@ affiliates. Other names may be trademarks of their respective
 owners.
 
 Usage: IBD2SDI [-v] [-c <strict-check>] [-d <dump file name>] [-n] filename1 [filenames]
-See http://dev.mysql.com/doc/refman/5.8/en/ibd2sdi.html for usage hints.
+See http://dev.mysql.com/doc/refman/8.0/en/ibd2sdi.html for usage hints.
   -h, --help          Display this help and exit.
   -v, --version       Display version information and exit.
   -#, --debug[=name]  Output debug log. See
-                      http://dev.mysql.com/doc/refman/5.8/en/dbug-package.html
+                      http://dev.mysql.com/doc/refman/8.0/en/dbug-package.html
   -d, --dump-file=name 
                       Dump the tablespace SDI into the file passed by user.
                       Without the filename, it will default to stdout
@@ -1776,7 +1776,7 @@ affiliates. Other names may be trademarks of their respective
 owners.
 
 IBD2SDI [-v] [-c <strict-check>] [-d <dump file name>] [-n] filename1 [filenames]
-See http://dev.mysql.com/doc/refman/5.8/en/ibd2sdi.html for usage hints.
+See http://dev.mysql.com/doc/refman/8.0/en/ibd2sdi.html for usage hints.
   -h, --help          Display this help and exit.
   -v, --version       Display version information and exit.
   -d, --dump-file=name 
@@ -1912,7 +1912,7 @@ affiliates. Other names may be trademarks of their respective
 owners.
 
 IBD2SDI [-v] [-c <strict-check>] [-d <dump file name>] [-n] filename1 [filenames]
-See http://dev.mysql.com/doc/refman/5.8/en/ibd2sdi.html for usage hints.
+See http://dev.mysql.com/doc/refman/8.0/en/ibd2sdi.html for usage hints.
   -h, --help          Display this help and exit.
   -v, --version       Display version information and exit.
   -d, --dump-file=name 
@@ -2054,7 +2054,7 @@ affiliates. Other names may be trademarks of their respective
 owners.
 
 IBD2SDI [-v] [-c <strict-check>] [-d <dump file name>] [-n] filename1 [filenames]
-See http://dev.mysql.com/doc/refman/5.8/en/ibd2sdi.html for usage hints.
+See http://dev.mysql.com/doc/refman/8.0/en/ibd2sdi.html for usage hints.
   -h, --help          Display this help and exit.
   -v, --version       Display version information and exit.
   -d, --dump-file=name 
diff --git a/mysql-test/suite/memcached/t/memc293_ibd2sdi.test b/mysql-test/suite/memcached/t/memc293_ibd2sdi.test
@@ -119,7 +119,7 @@ let MEMCACHED_TABLE_MAPPING = desc_t3;
 
 ## header contains version/platform information
 --replace_result $IBD2SDI IBD2SDI
---replace_regex /; Ver 5.*$//
+--replace_regex /; Ver 8.*$//
 --error 1
 --exec $IBD2SDI 2>&1
 
diff --git a/mysql-test/t/comments.test b/mysql-test/t/comments.test
@@ -9,7 +9,7 @@ multi line comment */;
 --error 1065
  ;
 select 1 /*!32301 +1 */;
-select 1 /*!52301 +1 */;
+select 1 /*!999999 +1 */;
 select 1--1;
 # Note that the following returns 4 while it should return 2
 # This is because the mysqld server doesn't parse -- comments
diff --git a/mysql-test/t/ctype_unicode800.test b/mysql-test/t/ctype_unicode800.test
@@ -6,7 +6,7 @@ DROP TABLE IF EXISTS t1;
 --enable_warnings
 
 --echo #
---echo # Start of 5.8 tests
+--echo # Start of 8.0 tests
 --echo #
 
 --echo #
@@ -100,5 +100,5 @@ SELECT a = b FROM t1;
 DROP TABLE t1;
 
 --echo #
---echo # End of 5.8 tests
+--echo # End of 8.0 tests
 --echo #
diff --git a/mysql-test/t/mysql_ssl.test b/mysql-test/t/mysql_ssl.test
@@ -29,7 +29,7 @@
 --error 2
 --exec $MYSQL --ssl-verify-server-cert
 
---echo End of 5.8 tests
+--echo End of 8.0 tests
 
 # Wait till all disconnects are completed
 --source include/wait_until_count_sessions.inc
diff --git a/packaging/deb-in/CMakeLists.txt b/packaging/deb-in/CMakeLists.txt
@@ -27,7 +27,7 @@ IF (NOT DEFINED DEB_CODENAME)
 ENDIF()
 # Commercial or community
 IF (DEB_PRODUCT STREQUAL "commercial")
-  SET (DEB_COPYRIGHT_UPSTREAMNAME "MySQL Commercial Server 5.8")
+  SET (DEB_COPYRIGHT_UPSTREAMNAME "MySQL Commercial Server 8.0")
   SET (DEB_PRODUCTNAME "commercial")
   SET (DEB_PRODUCTNAMEC "Commercial")
   SET (DEB_LICENSENAME "Advanced")
@@ -60,7 +60,7 @@ usr/lib/mysql/plugin/debug/firewall.so
   SET (DEB_REMOVEPATTERN "gpl.in")
 ELSE()
   SET (DEB_PRODUCT "community")
-  SET (DEB_COPYRIGHT_UPSTREAMNAME "MySQL Server 5.8")
+  SET (DEB_COPYRIGHT_UPSTREAMNAME "MySQL Server 8.0")
   SET (DEB_PRODUCTNAME "community")
   SET (DEB_PRODUCTNAMEC "Community")
   SET (DEB_LICENSENAME "GPL")
diff --git a/packaging/rpm-fedora/mysql.spec.in b/packaging/rpm-fedora/mysql.spec.in
@@ -60,7 +60,7 @@
 %global license_type          GPLv2
 %endif
 
-%global min                   5.8.0
+%global min                   8.0.0
 
 Name:           mysql-%{product_suffix}
 Summary:        A very fast and reliable SQL database server
@@ -546,6 +546,7 @@ datadir=$(/usr/bin/my_print_defaults server mysqld | grep '^--datadir=' | sed -n
 %doc release/Docs/INFO_BIN*
 %doc release/support-files/my-default.cnf
 %attr(644, root, root) %{_mandir}/man1/innochecksum.1*
+%attr(644, root, root) %{_mandir}/man1/ibd2sdi.1*
 %attr(644, root, root) %{_mandir}/man1/my_print_defaults.1*
 %attr(644, root, root) %{_mandir}/man1/myisam_ftdump.1*
 %attr(644, root, root) %{_mandir}/man1/myisamchk.1*
@@ -849,6 +850,11 @@ datadir=$(/usr/bin/my_print_defaults server mysqld | grep '^--datadir=' | sed -n
 %attr(755, root, root) %{_libdir}/mysql/libmysqld.so
 
 %changelog
+=======
+* Thu Jun 05 2016 Erlend Dahl <erlend.dahl@oracle.com> - 8.0.0-0.1
+- Change the version number to 8.0.0
+- Add manual page for ibd2sdi utility
+
 * Fri Jun 03 2016 Balasubramanian Kandasamy <balasubramanian.kandasamy@oracle.com> - 5.8.0-0.1
 - Updated compatver to 5.6.31
 - Add example component to test package
diff --git a/packaging/rpm-oel/mysql.spec.in b/packaging/rpm-oel/mysql.spec.in
@@ -73,7 +73,7 @@
 %global license_type          GPLv2
 %endif
 
-%global min                   5.8.0
+%global min                   8.0.0
 
 Name:           mysql-%{product_suffix}
 Summary:        A very fast and reliable SQL database server
@@ -674,6 +674,7 @@ fi
 %doc release/Docs/INFO_BIN*
 %doc release/support-files/my-default.cnf
 %attr(644, root, root) %{_mandir}/man1/innochecksum.1*
+%attr(644, root, root) %{_mandir}/man1/ibd2sdi.1*
 %attr(644, root, root) %{_mandir}/man1/my_print_defaults.1*
 %attr(644, root, root) %{_mandir}/man1/myisam_ftdump.1*
 %attr(644, root, root) %{_mandir}/man1/myisamchk.1*
@@ -1016,6 +1017,10 @@ fi
 %attr(755, root, root) %{_libdir}/mysql/libmysqld.so
 
 %changelog
+* Thu Jun 05 2016 Erlend Dahl <erlend.dahl@oracle.com> - 8.0.0-0.1
+- Change the version number to 8.0.0
+- Add manual page for ibd2sdi utility
+
 * Fri Jun 03 2016 Balasubramanian Kandasamy <balasubramanian.kandasamy@oracle.com> - 5.8.0-0.1
 - Updated compatver to 5.6.31
 - Add example component to test package
diff --git a/packaging/rpm-sles/mysql.spec.in b/packaging/rpm-sles/mysql.spec.in
@@ -72,7 +72,7 @@
 %{?sles12:                %global systemd 1}
 %{!?_tmpfilesdir:         %global _tmpfilesdir /usr/lib/tmpfiles.d}
 
-%global min                   5.8.0
+%global min                   8.0.0
 
 Name:           mysql-%{product_suffix}
 Summary:        A very fast and reliable SQL database server
@@ -563,6 +563,7 @@ fi
 %doc release/Docs/INFO_BIN*
 %doc release/support-files/my-default.cnf
 %attr(644, root, root) %{_mandir}/man1/innochecksum.1*
+%attr(644, root, root) %{_mandir}/man1/ibd2sdi.1*
 %attr(644, root, root) %{_mandir}/man1/my_print_defaults.1*
 %attr(644, root, root) %{_mandir}/man1/myisam_ftdump.1*
 %attr(644, root, root) %{_mandir}/man1/myisamchk.1*
@@ -894,6 +895,10 @@ fi
 %attr(755, root, root) %{_libdir}/mysql/libmysqld.so
 
 %changelog
+* Thu Jun 05 2016 Erlend Dahl <erlend.dahl@oracle.com> - 8.0.0-0.1
+- Change the version number to 8.0.0
+- Add manual page for ibd2sdi utility
+
 * Fri Jun 03 2016 Balasubramanian Kandasamy <balasubramanian.kandasamy@oracle.com> - 5.8.0-0.1
 - Add example component to test package
 - Add test_udf_services.so plugin
diff --git a/sql/dd/impl/cache/shared_dictionary_cache.h b/sql/dd/impl/cache/shared_dictionary_cache.h
@@ -51,7 +51,7 @@ class Shared_dictionary_cache
 private:
   // We have 223 collations, 41 character sets and 4535 spatial
   // reference systems after initializing the server, as of MySQL
-  // 5.8.0.
+  // 8.0.0.
   static const size_t collation_capacity= 256;
   static const size_t charset_capacity= 64;
   static const size_t event_capacity= 256;
diff --git a/sql/field.h b/sql/field.h
@@ -699,7 +699,7 @@ class Field: public Proto_field, public Sql_alloc
 
     @sa Field::enum_auto_flags for possible options.
 
-    @sa Field::utype and Field::unireg_check in pre-5.8 versions of server
+    @sa Field::utype and Field::unireg_check in pre-8.0 versions of server
         for historical perspective.
   */
   uchar         auto_flags;
diff --git a/sql/gen_lex_token.cc b/sql/gen_lex_token.cc
@@ -42,7 +42,7 @@
 
   This is done to ensure stability in digest computed values.
 
-  As of now (5.8.0), the mapping looks like this:
+  As of now (8.0.0), the mapping looks like this:
   - [0 .. 255] character terminal tokens.
   - [256 .. 907] non terminal tokens from sql_yacc.yy
   - [908 .. 999] reserved for sql_yacc.yy new tokens
@@ -334,7 +334,7 @@ static void compute_tokens()
   tok_hint_comment_close= max_token_seen++;
   set_token(tok_hint_comment_close, HINT_COMMENT_TERMINATOR);
 
-  /* New in 5.8 */
+  /* New in 8.0 */
 
   tok_in_generic_value_expression= max_token_seen++;
   set_token(tok_in_generic_value_expression, "IN (...)");
diff --git a/sql/mysqld.cc b/sql/mysqld.cc
@@ -30,7 +30,7 @@
 
   For other sections, only links are provided, as a starting point into the component.
 
-  For the user manual, see http://dev.mysql.com/doc/refman/5.8/en/
+  For the user manual, see http://dev.mysql.com/doc/refman/8.0/en/
 
   For the internals manual, see https://dev.mysql.com/doc/internals/en/index.html
 */
@@ -44,7 +44,7 @@
 
   @section start_source Build from source
 
-  See https://dev.mysql.com/doc/refman/5.8/en/source-installation.html
+  See https://dev.mysql.com/doc/refman/8.0/en/source-installation.html
 
   @section start_debug Debugging
 
@@ -625,15 +625,15 @@ my_thread_handle shutdown_thr_handle;
 uint host_cache_size;
 ulong log_error_verbosity= 3; // have a non-zero value during early start-up
 
-#if MYSQL_VERSION_ID >= 50801
-#error "show_compatibility_56 is to be removed in MySQL 5.8"
+#if MYSQL_VERSION_ID >= 80001
+#error "show_compatibility_56 is to be removed in MySQL 8.0"
 #else
 /*
   Default value TRUE for the EMBEDDED_LIBRARY,
   default value from Sys_show_compatibility_56 otherwise.
 */
 my_bool show_compatibility_56= TRUE;
-#endif /* MYSQL_VERSION_ID >= 50800 */
+#endif /* MYSQL_VERSION_ID >= 80001 */
 
 #if defined(_WIN32) && !defined(EMBEDDED_LIBRARY)
 ulong slow_start_timeout;
diff --git a/sql/share/errmsg-utf8.txt b/sql/share/errmsg-utf8.txt
diff --git a/sql/sql_yacc.yy b/sql/sql_yacc.yy
diff --git a/sql/table.h b/sql/table.h
diff --git a/storage/perfschema/pfs_variable.cc b/storage/perfschema/pfs_variable.cc

Original file line number	Diff line number	Diff line change
`@@ -10,7 +10,7 @@ ERROR 42000: Query was empty`
`10`	`10`	`select 1 /!32301 +1 /;`
`11`	`11`	`1 +1`
`12`	`12`	`2`
`13`		`-select 1 /!52301 +1 /;`
	`13`	`+select 1 /!999999 +1 /;`
`14`	`14`	`1`
`15`	`15`	`1`
`16`	`16`	`select 1--1;`
Original file line number	Diff line number	Diff line change
`@@ -1,6 +1,6 @@`
`1`	`1`	`DROP TABLE IF EXISTS t1;`
`2`	`2`	`#`
`3`		`-# Start of 5.8 tests`
	`3`	`+# Start of 8.0 tests`
`4`	`4`	`#`
`5`	`5`	`#`
`6`	`6`	`# WL#9125: Add utf8mb4_800_ci_ai`
`@@ -942,5 +942,5 @@ a = b`
`942`	`942`	`1`
`943`	`943`	`DROP TABLE t1;`
`944`	`944`	`#`
`945`		`-# End of 5.8 tests`
	`945`	`+# End of 8.0 tests`
`946`	`946`	`#`
Original file line number	Diff line number	Diff line change
`@@ -6,4 +6,4 @@ End of 5.7 tests`
`6`	`6`	`#`
`7`	`7`	`# WL#9091: Remove --ssl, --ssl-verify-server-cert client-side options`
`8`	`8`	`#`
`9`		`-End of 5.8 tests`
	`9`	`+End of 8.0 tests`
Original file line number	Diff line number	Diff line change
`@@ -9,7 +9,7 @@ multi line comment */;`
`9`	`9`	`--error 1065`
`10`	`10`	`;`
`11`	`11`	`select 1 /!32301 +1 /;`
`12`		`-select 1 /!52301 +1 /;`
	`12`	`+select 1 /!999999 +1 /;`
`13`	`13`	`select 1--1;`
`14`	`14`	`# Note that the following returns 4 while it should return 2`
`15`	`15`	`# This is because the mysqld server doesn't parse -- comments`