Operating with the prepared statements we don't alloc MYSQL_DATA structure,
but use MYSQL_STMT's field instead (to increase performance by reducing
malloc calls).
So we shouldn't free this structure as we did before.
libmysqld/lib_sql.cc:
we only should free data->alloc here, as the 'data' is a member
of STMT structure
libmysqld/lib_sql.cc:
error message moved to 'stmt'
mysql-test/t/distinct.test:
temporary disabled in embedded server
mysql-test/t/mysqladmin.test:
disabled in embedded server
sql/sql_prepare.cc:
superfluous #ifndef removed
mysql_stmt_affected_rows()
The problem was that affected_rows for prepared statement wasn't updated
in the client library on the error. The solution is to always update
affected_rows, which will be equal to -1 on the error.
libmysql/libmysql.c:
Update status variables even in the case of an error. Some variables
have a defined value on the error (like affected_rows is -1), others are
undefined, so updating them won't harm.
libmysqld/lib_sql.cc:
Update status variables even in the case of an error. Some variables
have a defined value on the error (like affected_rows is -1), others are
undefined, so updating them won't harm.
tests/mysql_client_test.c:
Add test for bug#23383: mysql_affected_rows() returns different values
than mysql_stmt_affected_rows().
libmysqld/examples/test-run:
mysql_embedded should be run here
libmysqld/lib_sql.cc:
thd->real_id setup added
bootstrap check added
mysql-test/t/innodb.test:
paths can be different in embedded server - replace_result added
sql/item_func.cc:
we should compare real_id-s in embedded server
the incompatibility was caused by current_stmt member added to the MYSQL
structure.
It's possible to move it to THD structure instead which saves ABI
include/mysql.h:
member moved to the THD structure
libmysqld/lib_sql.cc:
now we use THD member here
sql/sql_class.h:
current_stmt member added for the embedded server
into mysql.com:/home/hf/work/mysql-4.1.16017
include/sql_common.h:
Auto merged
libmysql/libmysql.c:
Auto merged
libmysqld/lib_sql.cc:
Auto merged
sql-common/client.c:
Auto merged
sql/sql_parse.cc:
Auto merged
libmysqld/libmysqld.c:
merging
(implemented by by Josh Chamas)
libmysqld/Makefile.am:
Adding new source file
mysql-test/r/date_formats.result:
Adding test case
mysql-test/t/date_formats.test:
Adding test case
sql/Makefile.am:
Adding new source file
BitKeeper/etc/ignore:
Added libmysqld/sql_locale.cc to the ignore list
sql/item_timefunc.cc:
Using current locale data, instead of hard coded English names.
sql/mysql_priv.h:
Adding new type MY_LOCALE, and declaring new global variables.
sql/set_var.cc:
Adding "lc_time_names" system variable.
sql/set_var.h:
Adding "lc_time_names" system variable.
sql/sql_cache.cc:
Adding lc_time_names as a query cache flag.
sql/sql_class.cc:
Setting default locale to en_US
sql/sql_class.h:
Adding locale variable into system_variables.
sql/sql_locale.cc:
Adding new file with locale data for various languages
there was two problems about charsets in embedded server
1. mysys/charset.c - defined there default_charset_info variable is
modified by both server and client code (particularly when
--default-charset option is handled)
In embedded server we get two codelines modifying one variable.
I created separate default_client_charset_info for client code
2. mysql->charset and mysql->options.charset initialization isn't
properly done for embedded server - necessary calls added
include/sql_common.h:
client charset info default declared
libmysqld/lib_sql.cc:
thd_init_client_charset calls added
libmysqld/libmysqld.c:
check_embedded_connection moved to client.c to avoid code duplication
sql-common/client.c:
charset initialization moved to mysql_init_character_set to
be used in embedded server
sql/sql_parse.cc:
thread client charset initialization moved to thd_init_client_charset
to avoid code duplication
There actually was 3 different problems -
hash_user_connections wasn't cleaned
one strdupped database name wasn't freed
and stmt->mem_root wasn't cleaned as it was
replased with mysql->field_alloc for result
For the last one - i made the library using stmt's
fields to store result if it's the case.
include/mysql.h:
statement pointer added to the advanced_command to be checked in
embedded server
include/sql_common.h:
stmt added to the cli_advanced_command interface
libmysql/libmysql.c:
stmt pointer now sent to advanced_command
libmysqld/embedded_priv.h:
it's enough to send database name to check_embedded_connection
libmysqld/lib_sql.cc:
Now we store result directly in the MYSQL_STMT structure to
avoid extra copying
libmysqld/libmysqld.c:
it's enough to only send database pointer to check_embedded_connection
sql-common/client.c:
stmt fake attribute added to cli_advanced_command
sql/sql_parse.cc:
hash_user_connections isn't used if no access checks compiled
acl_init".
Updated calls to acl_init()/grant_init() in init_embedded_server() - their
signatures were changed recently, now they don't need argument for passing
pointer to THD object (this code was only compiled if one built embedded
server library with --with-embedded-privilege-control switch).
libmysqld/lib_sql.cc:
acl_init/grant_init() are now used only at server start up so they always
allocate temporary THD object and don't need argument for passing pointer
to it.
Enable "make distcheck" to work
configure.in:
Enable "make distcheck" to work
Docs/Makefile.am:
Enable "make distcheck" to work
Makefile.am:
Enable "make distcheck" to work
client/Makefile.am:
Enable "make distcheck" to work
cmd-line-utils/libedit/Makefile.am:
Enable "make distcheck" to work
include/Makefile.am:
Enable "make distcheck" to work
libmysql/Makefile.am:
Enable "make distcheck" to work
libmysql_r/Makefile.am:
Enable "make distcheck" to work
libmysqld/Makefile.am:
Enable "make distcheck" to work
libmysqld/examples/Makefile.am:
Enable "make distcheck" to work
mysql-test/Makefile.am:
Enable "make distcheck" to work
ndb/docs/Makefile.am:
Enable "make distcheck" to work
netware/Makefile.am:
Enable "make distcheck" to work
pstack/Makefile.am:
Enable "make distcheck" to work
scripts/Makefile.am:
Enable "make distcheck" to work
sql-bench/Makefile.am:
Enable "make distcheck" to work
sql/Makefile.am:
Enable "make distcheck" to work
sql/share/Makefile.am:
Enable "make distcheck" to work
support-files/Makefile.am:
Enable "make distcheck" to work
Enable creation of embedded lib when --with-darwin-mwcc
configure.in:
Enable creation of embedded lib when --with-darwin-mwcc
libmysqld/Makefile.am:
Enable creation of embedded lib when --with-darwin-mwcc
while testing changes to the mysql-copyright scripts
libmysqld/examples/Makefile.am:
- added a copyright header
sql/share/Makefile.am:
- added a copyright header
tools/Makefile.am:
- added a copyright header
in the query cache. (Bug #9549)
libmysqld/emb_qcache.h:
Fix Querycache_stream::use_next_block() to actually use the next
block and mark blocks as used when it writes to them.
mysql-test/r/query_cache.result:
Update results.
mysql-test/t/query_cache.test:
Add new regression test.
libmysqld/emb_qcache.cc:
Fix calls to use_next_block() to indicate whether we are writing
to the next block or not.
sql/sql_cache.cc:
Initialize the first block properly when storing a result in
the embedded server.
- renamed the tests that use the embedded server (client_test ->
mysql_client_test_embedded, mysqltest -> mysql_test_embedded
and changed some Makefiles and scripts so they are installed in $bindir
(required to be able to run the test suite against the embedded server)
tests/mysql_client_test.c:
Rename: tests/client_test.c -> tests/mysql_client_test.c
libmysql/libmysql.c:
- renamed client_test.c to mysql_client_test.c in a comment
libmysqld/examples/Makefile.am:
- renamed client_test -> mysql_client_test_embedded
- renamed mysqltest -> mysqltest_embedded
- both will be installed in $bindir
scripts/make_binary_distribution.sh:
- install mysql_client_test, mysql_client_test_embedded and mysqltest_embedded
into bin directory
tests/Makefile.am:
- renamed client_test to mysql_client_test
BitKeeper/etc/ignore:
Added tests/mysql_client_test to the ignore list
statements": no test case, the test case is there already,
libmysqld/examples/client_test.c, we just need to run it on a daily basis.
libmysqld/lib_sql.cc:
Convert statement id to least significant byte first format,
uset for data transmission in MySQL protocol. It's assumed to be
in this format by mysql_stmt_execute.
client/mysql.cc:
bug #5920 (embedded-server mysql doesn't handle --defaults-file)
defaults files handled
include/my_sys.h:
bug #5920 (embedded-server mysql doesn't handle --defaults-file)
get_defaults_file interface added
libmysqld/libmysqld.c:
just small fix, not related to the bug.
mysys/default.c:
bug #5920 (embedded-server mysql doesn't handle --defaults-file)
get_defaults_files implementation
library: stmt_update_metadata (used when we update max_length
in mysql_stmt_store_result) needs valid row->length.
libmysqld/lib_sql.cc:
row->length is asserted to be valid in stmt_update_metadata
New mysqltest that can run mysqltest with PS
Added support for ZEROFILL in PS
Fixed crash when one called mysql_stmt_store_result() without a preceding mysql_stmt_bind_result()
Updated test cases to support --ps-protocol
(Some tests are still run using old protocol)
Fixed crash in PS when using SELECT * FROM t1 NATURAL JOIN t2...
Fixed crash in PS when using sub queries
Create table didn't signal when table was created. This could cause a "DROP TABLE created_table" in another thread to wait "forever"
Fixed wrong permissions check in PS and multi-table updates (one could get permission denied for legal quries)
Fix for PS and SELECT ... PROCEDURE
Reset all warnings when executing a new PS query
group_concat(...ORDER BY) didn't work with PS
Fixed problem with test suite when not using innodb
BitKeeper/deleted/.del-innodb-lock-master.opt~f76a4a1999728f87:
Delete: mysql-test/t/innodb-lock-master.opt
client/Makefile.am:
mysqltest now uses regex
client/mysqltest.c:
Added support for testing of prepared statements (with --ps-protocol)
Main code was done by Kent, I did mainly some cleanups and minor bug fixes
New test commands:
--disable_ps_protocol
--enable_ps_protocol
NOTE: new code still has some things that needs to be cleaned up.
For example run_query_stmt_handle_error() should be made more general so that same code can be used also by 'normal' queries
configure.in:
mysqltest now uses regex
libmysql/libmysql.c:
Reset warning_count after prepare (safety). In the future we should also provide warnings on prepare
integer -> string conversion now handles ZEROFILL
double -> string conversion is now closer to the one in the server
Fixed crash when one called mysql_stmt_store_result() without preceding mysql_stmt_bind_result()
libmysqld/examples/Makefile.am:
mysqltest now uses regex
mysql-test/include/have_query_cache.inc:
Fixes for --ps-protocol
mysql-test/include/ps_conv.inc:
Fixes for --ps-protocol
mysql-test/mysql-test-run.sh:
Added options --ps-protocol
mysql-test/r/ctype_utf8.result:
Fixed test case
mysql-test/r/fulltext_cache.result:
Changed output of MATCH to use round() to get same numbers with --ps-protocol
mysql-test/r/fulltext_left_join.result:
Changed output of MATCH to use round() to get same numbers with --ps-protocol
mysql-test/r/fulltext_multi.result:
Changed output of MATCH to use round() to get same numbers with --ps-protocol
mysql-test/r/innodb-lock.result:
Fixed test to work even if Innodb is not compiled in.
mysql-test/t/create.test:
Fixes for --ps-protocol
mysql-test/t/ctype_utf8.test:
Remove warnings
mysql-test/t/date_formats.test:
Fixes for --ps-protocol
mysql-test/t/fulltext_cache.test:
Changed output of MATCH to use round() to get same numbers with --ps-protocol
mysql-test/t/fulltext_left_join.test:
Changed output of MATCH to use round() to get same numbers with --ps-protocol
mysql-test/t/fulltext_multi.test:
Changed output of MATCH to use round() to get same numbers with --ps-protocol
mysql-test/t/func_group.test:
Fixes for --ps-protocol
mysql-test/t/func_sapdb.test:
Fixes for --ps-protocol
mysql-test/t/innodb-lock.test:
Fixed test to work even if Innodb is not compiled in.
mysql-test/t/insert.test:
Fixes for --ps-protocol
mysql-test/t/insert_select.test:
Fixes for --ps-protocol
mysql-test/t/insert_update.test:
Fixes for --ps-protocol
mysql-test/t/metadata.test:
Fixes for --ps-protocol
mysql-test/t/multi_statement.test:
Fixes for --ps-protocol
mysql-test/t/ps_1general.test:
Fixes for --ps-protocol
mysql-test/t/rollback.test:
Fixes for --ps-protocol
mysql-test/t/rpl_redirect.test:
Fixes for --ps-protocol
mysql-test/t/rpl_user_variables.test:
Fixes for --ps-protocol
mysql-test/t/select.test:
Fixes for --ps-protocol
mysql-test/t/status.test:
Fixes for --ps-protocol
mysql-test/t/type_blob.test:
Fixes for --ps-protocol
mysql-test/t/type_float.test:
Fixes for --ps-protocol
mysql-test/t/union.test:
Fixes for --ps-protocol
mysql-test/t/warnings.test:
Fixes for --ps-protocol
mysys/my_alloc.c:
More debugging information
sql-common/client.c:
More debugging information
sql-common/my_time.c:
TIME didn't support full range with PS
sql/field.cc:
TIME didn't support full range with PS
sql/item_cmpfunc.cc:
IN(constants,...) didn't work with PS
sql/item_subselect.cc:
Some subqueries didn't work with PS
sql/item_sum.cc:
group_concat(...ORDER BY) didn't work with PS
Removed variable warning_available as 'warning' can be used for this.
sql/item_sum.h:
Removed not needed variable
sql/protocol.cc:
TIME didn't support full range with PS
sql/set_var.cc:
Style fix
sql/sql_base.cc:
setup_wild() didn't properly restore old arena, which caused core dump in PS when using
SELECT * FROM t1 NATURAL JOIN t2...
sql/sql_class.cc:
Style fix
sql/sql_error.cc:
Style fix
sql/sql_insert.cc:
Create table didn't signal when table was created. This could cause a "DROP TABLE created_table" in another thread to wait "forever"
sql/sql_lex.h:
Fix for PS and procedures
sql/sql_parse.cc:
More debugging information
Make a copy of 'db' in PS as this may change
Fixed wrong permissions check in PS and multi-table updates
sql/sql_prepare.cc:
Fix for PS and SELECT ... PROCEDURE
Reset all warnings when executing a new query
sql/sql_union.cc:
Fixes for PS and SELECT ... PROCEDURE
Reset 'with_wild' as 'wild' is resolved on prepare
