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* Fix for the bug #4014 (prepared SELECT in embedded server)unknown2004-06-091-1/+3
| | | | | | | | | | | | | | Problem is that store_string_aux calls 'wrong' net_store_data sql/protocol.h: I tried not to do net_store_data virtual - it's going to work a bit slower - using the fact that Protocol_simple and Protocol_prep have different implementation for 'store' methods. But now the store_string_aux method works for both. Well we still can try to make separate versions for Protocol_prep and Protocol_simple, but i prefer to make net_store_data virtual for embedded server so we won't have similar problems in the future
* Proposed fix for Bug#4026 "Microseconds part of TIME/DATETIME types unknown2004-06-091-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | is broken (prepared statements)": fixed date handling in many places of prepared statements code. libmysql/libmysql.c: Fix for Bug#4026: - now buffer_length is defined for any buffer type. Network buffer preallocation cleaned up. - added constants for maximum buffer sizes necessary for MYSQL_TYPE_DATE, MYSQL_TYPE_TIME, MYSQL_TYPE_DATETIME types. - TIME/DATETIME packing/unpacking functions fixed - now result set metadata is always updated from fields sent to COM_EXECUTE. This is necessary to make 'SELECT ?' queries work without conversions. sql/item.cc: - added implementatoin of Item_param::get_date sql/item.h: - added enum_field_types Item_param::param_type. First step for proper handling of placeholders. - added get_date() implementation to prevent date -> string -> date conversions when MYSQL_TYPE_DATE/DATETIME parameter is used in temporal context. sql/protocol.cc: Fix for Bug#4026: - PACKET_BUFFET_EXTRA_ALLOC -> PACKET_BUFFER_EXTRA_ALLOC. The define itself was moved to .cc as it's used only in protocol.cc - fixed Protocol_prep::store_time() call. sql/protocol.h: - PACKET_BUFFER_EXTRA_ALLOC moved to protocol.cc sql/sql_prepare.cc: Fix for Bug#4026: - MYSQL_TYPE_TIME/DATETIME handling fixed. - added initialization for Item_param::param_type in setup_one_conversion_function tests/client_test.c: Test case for Bug#4026
* Support for character set conversion in binary protocol: another gounknown2004-05-251-1/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | after Monty's review. - Item_param was rewritten. - it turns out that we can't convert string data to character set of connection on the fly, because they first should be written to the binary log. To support efficient conversion we need to rewrite prepared statements binlogging code first. include/my_global.h: Macro swap(a, b, c) was renamed to resolve name conflict with String::swap() method. include/my_sys.h: Added declaration of escape_string_for_mysql() include/mysql_com.h: Removed and moved back: a macro which is visible to libmysql user but has sence only in prepared statement protocol implementation. isam/_search.c: swap -> swap_variables isam/test2.c: swap -> swap_variables libmysql/libmysql.c: - sub_escape_string moved to mysys/charset.c to be visible in sql/ - few cleanups myisam/mi_test2.c: swap -> swap_variables mysys/charset.c: sub_escape_string was moved from libmysql.c to be able to use it in sql/ code. mysys/my_chsize.c: rename: swap -> swap_variables mysys/my_compress.c: swap -> swap_variables mysys/my_handler.c: swap -> swap_variables sql/field.cc: Field::store_time refactored to use TIME_to_string function from time.cc sql/item.cc: New implementation of Item_param class: added support for character sets conversion. sql/item.h: Item_param: - 'state' member introduced instead of many boolean variables. - put ltime, int_value and real_value into union to save space. - remove unimplemented members - set_value renamed to set_str sql/item_timefunc.cc: Refactored to use functions from time.cc sql/lock.cc: rename: swap -> swap_variables sql/mysql_priv.h: - added declarations for TIME_to_ulonglong_*, TIME_to_string functions - const specifiers for make_date, make_time, make_datetime arguments sql/opt_range.cc: rename: swap -> swap_variables sql/protocol.cc: - added character set conversion support to binary protocol. - Protocol::convert changed to point at shared buffer in THD. This lets us use one convert buffer for binary and simple protocol. The same buffer is used for client->server conversions in prepared statements code. - string conversion code refactored to Protocol::store_string_aux function. - few more comments sql/protocol.h: - Protocol::convert now points at THD::convert_buffer: we want to share one buffer between all protocol implementations. sql/sql_class.cc: - implementation of THD::convert_string using THD::convert_buffer (conversion of strings allocated in the system heap). sql/sql_class.h: - THD::convert_buffer is shared between THD and network Protocols and used for character set conversion of strings. - new function to convert String object from one charset to another using THD::convert_buffer sql/sql_insert.cc: A little fix in a comment. sql/sql_parse.cc: Shrink convert buffer in the end of each statement. sql/sql_prepare.cc: Many changes: - static specifier for set_param_* family of functions. - FIELD_TYPE -> MYSQL_TYPE - added set_param_binary as handler for BLOB types. - added character set support - added support for param typecode in mysql_stmt_get_longdata (mysql_stmt_send_long_data handler) - changes in Item_param deployed - few cleanups sql/sql_select.cc: rename: swap -> swap_variables sql/sql_string.cc: - String::append rewritten to support character set conversion for single-byte encodings. - added String::swap method to efficiently exchange two string objects. sql/sql_string.h: Declraration for String::swap(). sql/time.cc: - function TIME_to_string to convert TIME to String in default MySQL format - family of functions TIME_to_ulonglong_* tests/client_test.c: Test for support for character set conversions in prepared statements (binary and text data).
* Desperate attempt to push part of prepared statements cleanup which was unknown2004-03-021-5/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | reviewed in Saint-Petersbourg (including post-review fixes). include/my_sys.h: Added clear_alloc_root (reset alloc root without freeing its memory) sql/item.h: - rename setup_param -> set_parap (function assigns parameter value to item) sql/mysql_priv.h: - all return values are void, because return value is never checked in dispatch_command - removed unused declaration of setup_param_functions sql/protocol.h: - unused declarations of setup_params_data* removed sql/sql_class.cc: Cleanup: - bzero(mem_root) replaced with clear_alloc_root - query_id and command members moved back to THD from Statement Assignment of mem_root, free_list, query_id and command optimized away from set_statement(). sql/sql_class.h: - query_id and command moved back to THD from Statement sql/sql_lex.h: - better type for param_list - param_count is the same thing as param_list.elements sql/sql_parse.cc: - comments for dispatch_command sql/sql_prepare.cc: Cleanup: - added comments to many functions and removed trailing spaces in many lines, some stale comments removed. - it's faster to iterate using pointers, than classes - Renames: error_in_prepare renamed to get_longdata_error (because it is set when there is an error in mysql_send_longdata, rather than in mysql_prepare), embedded versions of placeholder assignement functions now have prefix emb_, setup_ functions renamed to set_, because they perform assignment, not installation, setup_params_data now doesn't call insert_params and was renamed to setup_set_param_functions, - find_prepared_statement should not send error if called from no-reply calls, like mysql_stmt_reset - error reporting is checked up, to always report errors and not report errors twice. send_prep_stmt can be done mostly in send_prepare_result, rather than in test_* functions. - now we don't need to reinit THD->mem_root/free_list in mysql_stmt_execute, because it's not reset there. tests/client_test.c: - removed second call to test_subqueries
* Added missing SSL library (Should be in source distribution)unknown2003-11-281-6/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fixed compiler warnings (a lot of hidden variables detected by the Forte compiler) Added a lot of 'version_xxx' strings to 'show variables' Prevent copying of TMP_TABLE_PARAM (This caused core dump bug on Solaris) Fixed problem with printing sub selects to debug log Docs/mysqld_error.txt: Updated error messages Makefile.am: Added missing SSL library (Should be in source distribution) configure.in: Added missing SSL library include/sql_common.h: Move duplicated prototypes innobase/os/os0file.c: Added comment for line that could be removed innobase/srv/srv0srv.c: Added comment for line that could be removed innobase/srv/srv0start.c: Added comment for line that could be removed innobase/trx/trx0sys.c: Added cast to remove compiler warning isam/isamchk.c: Fixed compiler warning libmysql/conf_to_src.c: Include files in proper order myisam/mi_check.c: Removed else part that caused compiler warning myisam/mi_delete.c: Added cast myisam/mi_page.c: Added cast myisam/mi_preload.c: Added cast myisam/mi_write.c: Added cast myisam/myisampack.c: changed 'byte' to 'current_byte' to avoid compiler warnings mysql-test/mysql-test-run.sh: Removed start-from as test '<' is not portable and this can easily be done from command line mysys/hash.c: Added cast mysys/mf_wcomp.c: Removed not reached line mysys/my_append.c: Fixed include file order to get this more portable mysys/my_copy.c: Fixed include file order to get this more portable mysys/my_redel.c: Fixed include file order to get this more portable sql-common/client.c: More DBUG_PRINT sql-common/pack.c: Added casts becasue Fortre compiler apparently compares (ulonglong) < (longlong) as signed sql/ha_heap.cc: Changed variable names to not cause hidden variables sql/ha_innodb.cc: Changed variable names to not cause hidden variables sql/item.cc: Changed variable names to not cause hidden variables sql/item.h: Changed variable names to not cause hidden variables sql/item_cmpfunc.h: Changed variable names to not cause hidden variables sql/item_func.cc: Changed variable names to not cause hidden variables sql/item_subselect.cc: Changed variable names to not cause hidden variables sql/item_subselect.h: Changed variable names to not cause hidden variables sql/item_sum.cc: Changed variable names to not cause hidden variables sql/item_timefunc.cc: Changed variable names to not cause hidden variables sql/log.cc: Changed variable names to not cause hidden variables sql/protocol.cc: Changed variable names to not cause hidden variables sql/protocol.h: Changed variable names to not cause hidden variables Remove function not declared in protocol.cc sql/protocol_cursor.cc: Changed variable names to not cause hidden variables sql/set_var.cc: Added a lot of 'version_xxx' strings Changed 'bdb_version' to 'version_bdb' sql/sql_class.cc: Changed variable names to not cause hidden variables Add TMP_TABLE_PARAM::init() to allow one to initialize structure several times sql/sql_class.h: Prevent copying of TMP_TABLE_PARAM (This caused core dump bug on Solaris) sql/sql_derived.cc: Avoid copying TMP_TABLE_PARAM (Use class version instead) sql/sql_error.cc: More DBUG sql/sql_help.cc: Fixed compiler warning sql/sql_lex.cc: Changed variable names to not cause hidden variables sql/sql_list.h: Changed variable names to not cause hidden variables sql/sql_parse.cc: Changed variable names to not cause hidden variables sql/sql_select.cc: Changed variable names to not cause hidden variables Ensure that you don't send NULL to printf() for %s Fixed problem with printing sub selects to debug log sql/sql_select.h: Changed variable names to not cause hidden variables sql/sql_union.cc: Changed variable names to not cause hidden variables Don't use local copy of TMP_TABLE_PARAM (Caused core dump on Solaris) sql/sql_update.cc: Indentation cleanup sql/sql_yacc.yy: Remove warning strings/conf_to_src.c: Fixed include file order
* SCRUMunknown2003-09-181-0/+1
| | | | | | | | | | | | | | | | | | prepared statements in embedded library include/mysql_com.h: to make net_flush() working in expressions libmysqld/lib_sql.cc: some bugs fixed libmysqld/libmysqld.c: we already have the define in client_settings.h sql/protocol.cc: net_store_data should work that way in Protocol_prep (embedded server) sql/protocol.h: definition for net_store_data sql/sql_prepare.cc: now it works in embedded library
* SCRUM:unknown2003-09-171-0/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | prepared statements in embedded library include/mysql.h: Another 'virtual' method libmysql/client_settings.h: client implementation declared libmysql/libmysql.c: mysql_execute edited to work with embedded implementation libmysqld/lib_sql.cc: one error fixed (we do need parameter's buffer in embedded library) embedded recordset transfer methods implementations added sql-common/client.c: method added to the table sql/client_settings.h: no prepared statements in mimiclient sql/mysql_priv.h: these functions became global sql/protocol.cc: the stub added sql/protocol.h: had to change Protocol's interface for embedded library sql/sql_class.h: i changed this only for embedded case, but i think it's better to do the same for remote server also sql/sql_prepare.cc: parts of code #ifndef-ed
* merge commit, hope that none of bar and dlenev changes wereunknown2003-09-031-0/+1
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | lost. BitKeeper/etc/logging_ok: auto-union include/mysql.h: Auto merged include/mysql_com.h: Auto merged libmysql/libmysql.c: Auto merged scripts/mysql_fix_privilege_tables.sql: Auto merged sql/item_create.cc: Auto merged sql/item_create.h: Auto merged sql/item_strfunc.cc: Auto merged sql/item_strfunc.h: Auto merged sql/lex.h: Auto merged sql/mysqld.cc: Auto merged sql/protocol.h: Auto merged sql/set_var.cc: Auto merged sql/sql_acl.h: Auto merged sql/sql_class.cc: Auto merged sql/sql_class.h: Auto merged sql/sql_yacc.yy: Auto merged include/mysqld_error.h: merge commit: new error message added sql-common/client.c: merge commit sql/mysql_priv.h: merge commit: autoremerge sql/set_var.h: merge commit sql/share/czech/errmsg.txt: merge commit sql/share/danish/errmsg.txt: merge commit sql/share/dutch/errmsg.txt: merge commit sql/share/english/errmsg.txt: merge commit sql/share/estonian/errmsg.txt: merge commit sql/share/french/errmsg.txt: merge commit sql/share/german/errmsg.txt: merge commit sql/share/greek/errmsg.txt: merge commit sql/share/hungarian/errmsg.txt: merge commit sql/share/italian/errmsg.txt: merge commit sql/share/japanese/errmsg.txt: merge commit sql/share/korean/errmsg.txt: merge commit sql/share/norwegian-ny/errmsg.txt: merge commit sql/share/norwegian/errmsg.txt: merge commit sql/share/polish/errmsg.txt: merge commit sql/share/portuguese/errmsg.txt: merge commit sql/share/romanian/errmsg.txt: merge commit sql/share/russian/errmsg.txt: merge commit sql/share/serbian/errmsg.txt: merge commit sql/share/slovak/errmsg.txt: merge commit sql/share/spanish/errmsg.txt: merge commit sql/share/swedish/errmsg.txt: merge commit sql/share/ukrainian/errmsg.txt: merge commit sql/slave.cc: merge commit sql/slave.h: merge commit sql/sql_acl.cc: merge commit sql/sql_parse.cc: merge commit sql/sql_repl.h: merge commit
| * Style fixes, comments for 4.1.1 authorizationunknown2003-07-181-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Now special 1-byte packet is used for request of old password Fixed bug with --skip-grant-tables and acl_getroot include/mysql.h: removed scramble_323 member as now scramble_323 function does not count on trailing zero for scramble include/mysql_com.h: updated declarations libmysql/libmysql.c: now server sends special 1-byte packet instead of old scramble to re-request password. mysql->scramble_323 replaced with mysql->scramble sql-common/client.c: now server sends special 1-byte packet instead of old scramble to re-request password. mysql->scramble_323 replaces with mysql->scramble sql/password.c: comments beautified hash_password now accepts password length sql/protocol.cc: added send_old_password_request function sql/protocol.h: added send_old_password_request function sql/sql_acl.cc: style fixes, bug with --skip-grant-tables and acl_getroot fixed sql/sql_class.h: thd->scramble_323 removed as now old functions accept not null-terminated scrambles sql/sql_crypt.cc: fixed with new hash_password proto sql/sql_parse.cc: style fixes few comments added
* | After merge fixes + bugs from last mergeunknown2003-08-191-1/+1
|/ | | | | | | | | | | | | | | | | | | | | | | | | | | | mysql-test/mysql-test-run.sh: Use --skip-bdb with valgrind (as bdb tables causes valgrind to hang) Fix --ddd option mysql-test/t/union.test: After merge fix sql/item.cc: Fixed typo sql/log_event.cc: Move current_tablenr to open_tables() sql/protocol.h: Fixed wrong memory reference sql/set_var.cc: After merge fix sql/slave.cc: Reset thd->lex.current_select before execute sql/sql_base.cc: Move current_tablenr to open_tables() sql/sql_class.cc: Move current_tablenr to open_tables() Add missing update_charset() sql/sql_parse.cc: Move current_tablenr to open_tables() Simple cleanup sql/table.cc: Code cleanup
* new version of helpunknown2003-05-291-0/+2
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* New 4.1 protocol; SQLSTATE, CLIENT_MULTI_RESULTS, client character setunknown2003-05-261-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Docs/internals.texi: Updated protocol information include/mysql.h: Added catalog to MYSQL_FIELD Added sqlstate handling to protocol include/mysql_com.h: New 4.1 protocol libmysql/libmysql.c: Added sqlstate handling Added CLIENT_MULTI_RESULTS sql/field.cc: Indentation cleanup sql/field.h: Indentation cleanup sql/mysql_priv.h: Changed arguments to close_connection() sql/mysqld.cc: Changed arguments to close_connection() Added checking of extra arguments to mysqld sql/protocol.cc: Fixed bug in TIME handling Added SQLSTATE on errors Removed net_send_error() sql/protocol.h: Removed net_send_error() sql/repl_failsafe.cc: Fixed arguments to close_connection() sql/sql_parse.cc: New 4.1 protocol
* SCRUMunknown2003-04-231-2/+24
| | | | | | | | | | | | | | | | | | | | | | | | Protocol_cursor class and sql-common/ directory Makefile.am: pack.c added to linked sources include/mysql.h: net_field_length_ll declaration added include/mysql_com.h: net_field_length declaration added libmysql/Makefile.am: sql-common files symlinked libmysql/Makefile.shared: pack.lo target added libmysql/libmysql.c: net_field_length removed from here sql/Makefile.am: pack.c added to the sources sql/mini_client.cc: mc_net_field_length functions replaced with net_field_length sql/protocol.h: Protocol_cursor class added
* New methods to store strings with "convert to" argimumentunknown2003-04-071-0/+6
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* New variable to turn off automatic charset conversion of query resultsunknown2003-03-211-0/+2
| | | | | | | Some speed improvements
* CONVERT class was removedunknown2003-03-181-4/+0
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* Preparing to client<->server autoconvertunknown2003-03-171-4/+4
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* SCRUMunknown2003-01-201-2/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | embedded-related changes include/mysql_com.h: net_flush emptification libmysqld/lib_sql.cc: Some Protocol:: methods implemented sql/convert.cc: changes to use convert in embedded library sql/field.cc: set_key_image changed sql/item.cc: obsolete functions removed sql/item.h: embedded-related changes in Protocol class sql/log.cc: there's no ports in embedded library sql/mysqld.cc: some debug stuff sql/protocol.cc: embedded-related changes sql/protocol.h: embedded-related changes sql/sql_cache.cc: comment added sql/sql_class.cc: no need to do special embedded select_send::send_row sql/sql_class.h: embedded-related changes sql/sql_parse.cc: comments added debugging stuff deleted sql/sql_show.cc: non-protocol sending removed
* SCRUMunknown2003-01-151-10/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | embedded library trimming include/my_global.h: HAVE_REPLICATION & HAVE_EXTERNAL_CLIENT macro definitions libmysqld/lib_sql.cc: Protocol:: methods implementation for embedded case sql/field.cc: geometry type methods implementations sql/ha_berkeley.cc: set_nfields deletion sql/ha_innodb.cc: macro changed sql/ha_myisam.cc: set_nfields deletion sql/ha_myisam.h: code #ifdef-ed sql/item.cc: bugfix sql/item_func.cc: macro changed sql/item_strfunc.cc: superfluous code deleted sql/log.cc: HAVE_REPLICATION instead of EMBEDDED_LIBRARY sql/log_event.cc: #ifdef constructions changed sql/log_event.h: #ifdef-s changed sql/mf_iocache.cc: HAVE_REPLICATION instead of EMBEDDED_LIBRARY sql/mini_client.cc: HAVE_REPLICATION instead of EMBEDDED_LIBRARY sql/mysql_priv.h: code removation sql/mysqld.cc: HAVE_REPLICATION instead of EMBEDDED_LIBRARY sql/opt_range.cc: code trimming sql/protocol.cc: net_store_data becomes a member of Protocol sql/protocol.h: changes to make Protocol working in embedded library sql/repl_failsafe.cc: HAVE_REPLICATION instead of EMBEDDED_LIBRARY sql/repl_failsafe.h: HAVE_REPLICATION instead of EMBEDDED_LIBRARY sql/set_var.cc: HAVE_REPLICATION instead of EMBEDDED_LIBRARY sql/slave.cc: HAVE_REPLICATION instead of EMBEDDED_LIBRARY sql/slave.h: HAVE_REPLICATION instead of EMBEDDED_LIBRARY sql/sql_parse.cc: code trimming sql/sql_prepare.cc: comment added sql/sql_repl.cc: HAVE_REPLICATION instead of EMBEDDED_LIBRARY sql/sql_repl.h: HAVE_REPLICATION instead of EMBEDDED_LIBRARY sql/sql_show.cc: mysql_list_processes to work in embedded library sql/sql_table.cc: set_nfields deletion
* Merging&testingunknown2002-12-171-0/+9
| | | | | | | | | | | | | | | | | libmysqld/lib_sql.cc: Protocol::send_fields added sql/ha_berkeley.cc: set_nfields calls added sql/ha_myisam.cc: set_nfield call added sql/mysql_priv.h: embedded_send_row header changed sql/protocol.cc: Protocol::write edited for embedded case sql/protocol.h: n_fields member added sql/sql_table.cc: sen_nfields added
* rename of net_pkg.cc to protocol.ccunknown2002-12-111-0/+131
Class for sending data from server to client (Protocol) This handles both the old ( <= 4.0 ) protocol and then new binary protocol that is used for prepared statements. libmysql/libmysql.c: Jump over reserved bits in the binary protocol libmysqld/Makefile.am: rename of net_pkg.cc to protocol.cc mysql-test/r/case.result: Fixed previously wrong test mysql-test/r/cast.result: Fixed previously wrong test sql/Makefile.am: Rename of net_pkg.cc to protocol.cc sql/field.cc: Binary protocol Added key handling functions for new VARCHAR type sql/field.h: New protocol sql/ha_berkeley.cc: New protocol sql/ha_berkeley.h: New protocol sql/ha_innodb.cc: New protocol sql/ha_myisam.cc: New protocol sql/item.cc: New protocol sql/item.h: New protocol sql/item_func.cc: Removed old code from 3.23 sql/item_func.h: Set cached_result_type as it was previosly used before set sql/item_subselect.cc: Standard make_field() is now good enough sql/item_subselect.h: Use default make_field() sql/item_sum.cc: Clean up Item_sum::make_field() sql/item_sum.h: Use standard make_field() sql/item_timefunc.h: return correct types for casts() Use standard make_field() sql/log_event.cc: New protocol sql/log_event.h: New protocol sql/mysql_priv.h: Move things to protocol.h sql/opt_range.cc: Indentation cleanups + small optimization sql/procedure.h: Use MYSQL_TYPE instead of FIELD_TYPE sql/protocol.cc: Class for sending data from server to client. This handles both the old ( <= 4.0 ) protocol and then new binary protocol that is used for prepared statements. sql/repl_failsafe.cc: New protocol sql/slave.cc: New protocol sql/sql_acl.cc: New protocol sql/sql_base.cc: Move send_fields() to protocol.cc sql/sql_class.cc: New protocol sql/sql_class.h: New protocol sql/sql_db.cc: New protocol sql/sql_error.cc: New protocol sql/sql_handler.cc: New protocol sql/sql_help.cc: New protocol sql/sql_parse.cc: Remove wrong assert (variable was not initalized at this point) sql/sql_prepare.cc: New protocol sql/sql_repl.cc: New protocol sql/sql_select.cc: New protocol sql/sql_show.cc: New protocol sql/sql_string.h: New functions used by the protocol functions sql/sql_table.cc: New protocol sql/structs.h: Make second_part ulong to prepare for ANSI sub-seconds sql/time.cc: New convert function needed by the new protocol functions