mirror/mariadb
1
0
Fork 0
mirror of https://github.com/MariaDB/server.git synced 2025-01-30 18:41:56 +01:00
Code Issues Projects Releases Packages Wiki Activity Actions
mariadb/libmysql/errmsg.c
unknown 321422c86e Intermediate commit of client library (cleanups + fixes of 3 items from 
flaws list)
TODO: 
 * verify that no sequence of API calls produces SIGSEGV.
 That is, verify that mysql_stmt_init  -> mysql_stmt_fetch is OK,
 or mysql_stmt_prepare -> mysql_stmt_fetch_column is OK and sets
 meaningful error.
 * remove alloc_stmt_fields call
 * revise stmt->state codes and statement states.
 * there are other items in prepared statements 'to fix' document.

Done:
 - cleanups and comments
 - revision of prepared statement error codes.
 - mysql_stmt_prepare is now can always be called (that is, you can reprepare
   a statement)
 - new implementation of mysql_stmt_close and fetch cancellation


include/errmsg.h:
  - CR_NOT_ALL_PARAMS_BOUND - this error code wasn't used until now. 
    Apparently it was added in advance, but then interface of
    mysql_stmt_bind_param changed. Now it's not possible to bind only some
    parameters - either all or none of parameters are bound.
    This error code  is renamed to CR_PARAMS_NOT_BOUND
  - CR_FETCH_CANCELLED - error code set on server side when fetch from 
    MYSQL_RES or MYSQL_STMT (in blocking mode) was cancelled because of
    intercepting call to mysql_stmt_close
  - CR_NO_DATA - this is proposed error code to return from 
    mysql_stmt_fetch_column if no row was fetched (by any type of fetch).
    We always can fall back to CR_COMMANDS_OUT_OF_SYNC though.
    Need reviewer's opinion on this one.
include/mysql.h:
  - added unbuffered_fetch_owner member to MYSQL to point to MYSQL_RES 
    or MYSQL_STMT which is used to fetch result at the moment.
    This is to be able to set CR_FETCH_CANCELLED error without fantoms.
  - added unbuffered_fetch_cancelled boolean variable to MYSQL_STMT and 
    MYSQL_RES structures
  - rename PREP_STMT_STATE -> enum enum_mysql_stmt_state
  - members of MYSQL_STMT ordered by size.
  - removed members of MYSQL_STMT: current_row, result_buffered,
    last_fetched_column, last_fetched_buffer, query
  - renamed members of MYSQL_STMT: param_buffers -> bind_param_done, 
    res_buffers -> bind_result_done
  - now mysql_stmt_fetch calls stmt->read_row_func to read row either from 
    buffer or from network.
include/sql_common.h:
  declaration for flush_use_result
libmysql/client_settings.h:
  stmt_close declaration removed
libmysql/errmsg.c:
  Error messages for changed and added error codes.
libmysql/libmysql.c:
  Many changes:
  - some unused variables removed
  - cleanups
  - better error reporting
  - some function calls commented
  - alloc_stmt_fields is now called right after execute, to not read
    mysql->fields of some other statement
  - new implementation of mysql_stmt_fetch - this is also with cursor
    fetch in mind (to implement cursor fetch I'll just need to write
    special read_row function for it, so this change will be local)
  - implementation of fetch cancellation, including complete rewrite of
    mysql_stmt_close
  - now mysql_stmt_free_result doesn't free results of other statements.
sql-common/client.c:
  - implementation of flush_use_result
  - implementation of fetch cancellation
  - changed behaviour of mysql_close in regard to mysql_stmt_close - now 
    mysql_close just set stmt->mysql to 0
2004-03-16 01:04:04 +03:00

199 lines
8.6 KiB
C
Raw Blame History

/* Copyright (C) 2000 MySQL AB
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
/* Error messages for MySQL clients */
/* error messages for the daemon is in share/language/errmsg.sys */
#include <my_global.h>
#include <my_sys.h>
#include "errmsg.h"
#ifdef GERMAN
const char *client_errors[]=
{
"Unbekannter MySQL Fehler",
"Kann UNIX-Socket nicht anlegen (%d)",
"Keine Verbindung zu lokalem MySQL Server, socket: '%-.100s' (%d)",
"Keine Verbindung zu MySQL Server auf %-.100s (%d)",
"Kann TCP/IP-Socket nicht anlegen (%d)",
"Unbekannter MySQL Server Host (%-.100s) (%d)",
"MySQL Server nicht vorhanden",
"Protokolle ungleich. Server Version = % d Client Version = %d",
"MySQL client got out of memory",
"Wrong host info",
"Localhost via UNIX socket",
"%-.100s via TCP/IP",
"Error in server handshake",
"Lost connection to MySQL server during query",
"Commands out of sync; You can't run this command now",
"Verbindung ueber Named Pipe; Host: %-.100s",
"Kann nicht auf Named Pipe warten. Host: %-.64s pipe: %-.32s (%lu)",
"Kann Named Pipe nicht oeffnen. Host: %-.64s pipe: %-.32s (%lu)",
"Kann den Status der Named Pipe nicht setzen. Host: %-.64s pipe: %-.32s (%lu)",
"Can't initialize character set %-.32s (path: %-.100s)",
"Got packet bigger than 'max_allowed_packet'",
"Embedded server",
"Error on SHOW SLAVE STATUS:",
"Error on SHOW SLAVE HOSTS:",
"Error connecting to slave:",
"Error connecting to master:",
"SSL connection error",
"Malformed packet",
"Invalid use of null pointer",
"Statement not prepared",
"Parameters data was not supplied",
"Data truncated",
"No parameters exists in the statement",
"Invalid parameter number",
"Can't send long data for non string or binary data types (parameter: %d)",
"Using unsupported buffer type: %d (parameter: %d)",
"Shared memory (%lu)",
"Can't open shared memory. Request event don't create (%lu)",
"Can't open shared memory. Answer event don't create (%lu)",
"Can't open shared memory. File mapping don't create (%lu)",
"Can't open shared memory. Map of memory don't create (%lu)",
"Can't open shared memory. File mapping don't create for client (%lu)",
"Can't open shared memory. Map of memory don't create for client (%lu)",
"Can't open shared memory. %s event don't create for client (%lu)",
"Can't open shared memory. Server abandoded and don't sent the answer event (%lu)",
"Can't open shared memory. Can't send the request event to server (%lu)",
"Wrong or unknown protocol",
"Invalid connection handle",
"Connection using old (pre 4.1.1) authentication protocol refused (client option 'secure_auth' enabled)",
"Row retrieval was cancelled by mysql_stmt_close() call",
"Attempt to read column without prior row fetch"
};
/* Start of code added by Roberto M. Serqueira - martinsc@uol.com.br - 05.24.2001 */
#elif defined PORTUGUESE
const char *client_errors[]=
{
"Erro desconhecido do MySQL",
"N<EFBFBD>o pode criar 'UNIX socket' (%d)",
"N<EFBFBD>o pode se conectar ao servidor MySQL local atrav<61>s do 'socket' '%-.100s' (%d)",
"N<EFBFBD>o pode se conectar ao servidor MySQL em '%-.100s' (%d)",
"N<EFBFBD>o pode criar 'socket TCP/IP' (%d)",
"'Host' servidor MySQL '%-.100s' (%d) desconhecido",
"Servidor MySQL desapareceu",
"Incompatibilidade de protocolos. Vers<72>o do Servidor: %d - Vers<72>o do Cliente: %d",
"Cliente do MySQL com falta de mem<65>ria",
"Informa<EFBFBD><EFBFBD>o inv<6E>lida de 'host'",
"Localhost via 'UNIX socket'",
"%-.100s via 'TCP/IP'",
"Erro na negocia<69><61>o de acesso ao servidor",
"Conex<EFBFBD>o perdida com servidor MySQL durante 'query'",
"Comandos fora de sincronismo. Voc<6F> n<>o pode executar este comando agora",
"%-.100s via 'named pipe'",
"N<EFBFBD>o pode esperar pelo 'named pipe' para o 'host' %-.64s - 'pipe' %-.32s (%lu)",
"N<EFBFBD>o pode abrir 'named pipe' para o 'host' %-.64s - 'pipe' %-.32s (%lu)",
"N<EFBFBD>o pode estabelecer o estado do 'named pipe' para o 'host' %-.64s - 'pipe' %-.32s (%lu)",
"N<EFBFBD>o pode inicializar conjunto de caracteres %-.32s (caminho %-.100s)",
"Obteve pacote maior do que 'max_allowed_packet'",
"Embedded server"
"Error on SHOW SLAVE STATUS:",
"Error on SHOW SLAVE HOSTS:",
"Error connecting to slave:",
"Error connecting to master:",
"SSL connection error",
"Malformed packet",
"Invalid use of null pointer",
"Statement not prepared",
"Parameters data was not supplied",
"Data truncated",
"No parameters exists in the statement",
"Invalid parameter number",
"Can't send long data for non string or binary data types (parameter: %d)",
"Using unsupported buffer type: %d (parameter: %d)",
"Shared memory (%lu)",
"Can't open shared memory. Request event don't create (%lu)",
"Can't open shared memory. Answer event don't create (%lu)",
"Can't open shared memory. File mapping don't create (%lu)",
"Can't open shared memory. Map of memory don't create (%lu)",
"Can't open shared memory. File mapping don't create for client (%lu)",
"Can't open shared memory. Map of memory don't create for client (%lu)",
"Can't open shared memory. %s event don't create for client (%lu)",
"Can't open shared memory. Server abandoded and don't sent the answer event (%lu)",
"Can't open shared memory. Can't send the request event to server (%lu)",
"Wrong or unknown protocol",
"Invalid connection handle",
"Connection using old (pre 4.1.1) authentication protocol refused (client option 'secure_auth' enabled)",
"Row retrieval was cancelled by mysql_stmt_close() call",
"Attempt to read column without prior row fetch"
};
#else /* ENGLISH */
const char *client_errors[]=
{
"Unknown MySQL error",
"Can't create UNIX socket (%d)",
"Can't connect to local MySQL server through socket '%-.100s' (%d)",
"Can't connect to MySQL server on '%-.100s' (%d)",
"Can't create TCP/IP socket (%d)",
"Unknown MySQL Server Host '%-.100s' (%d)",
"MySQL server has gone away",
"Protocol mismatch. Server Version = %d Client Version = %d",
"MySQL client run out of memory",
"Wrong host info",
"Localhost via UNIX socket",
"%-.100s via TCP/IP",
"Error in server handshake",
"Lost connection to MySQL server during query",
"Commands out of sync; You can't run this command now",
"%-.100s via named pipe",
"Can't wait for named pipe to host: %-.64s pipe: %-.32s (%lu)",
"Can't open named pipe to host: %-.64s pipe: %-.32s (%lu)",
"Can't set state of named pipe to host: %-.64s pipe: %-.32s (%lu)",
"Can't initialize character set %-.32s (path: %-.100s)",
"Got packet bigger than 'max_allowed_packet'",
"Embedded server",
"Error on SHOW SLAVE STATUS:",
"Error on SHOW SLAVE HOSTS:",
"Error connecting to slave:",
"Error connecting to master:",
"SSL connection error",
"Malformed packet",
"Invalid use of null pointer",
"Statement not prepared",
"Not all parameters data supplied",
"Data truncated",
"No parameters exists in the statement",
"Invalid parameter number",
"Can't send long data for non string or binary data types (parameter: %d)",
"Using unsupported buffer type: %d (parameter: %d)",
"Shared memory (%lu)",
"Can't open shared memory. Request event don't create (%lu)",
"Can't open shared memory. Answer event don't create (%lu)",
"Can't open shared memory. File mapping don't create (%lu)",
"Can't open shared memory. Map of memory don't create (%lu)",
"Can't open shared memory. File mapping don't create for client (%lu)",
"Can't open shared memory. Map of memory don't create for client (%lu)",
"Can't open shared memory. %s event don't create for client (%lu)",
"Can't open shared memory. Server abandoded and don't sent the answer event (%lu)",
"Can't open shared memory. Can't send the request event to server (%lu)",
"Wrong or unknown protocol",
"Invalid connection handle",
"Connection using old (pre 4.1.1) authentication protocol refused (client option 'secure_auth' enabled)",
"Row retrieval was cancelled by mysql_stmt_close() call",
"Attempt to read column without prior row fetch"
};
#endif
void init_client_errs(void)
{
my_errmsg[CLIENT_ERRMAP] = &client_errors[0];
}
Reference in a new issue View git blame Copy permalink