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openLooKeng / hetu-odbc-driverCLGPL-2.1

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The ODBC driver of openLooKeng provides the ODBC interconnection capability for openLooKeng. spread retract

  • C 95.8%
  • CMake 2.7%
  • Shell 0.5%
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ma_string.h 2.84 KB
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bryanwong authored 2020-06-29 21:58 . openlookeng first commit
Copyright (C) 2013,2016 MariaDB Corporation AB
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
Library General Public License for more details.
You should have received a copy of the GNU Library General Public
License along with this library; if not see <>
or write to the Free Software Foundation, Inc.,
51 Franklin St., Fifth Floor, Boston, MA 02110, USA
#ifndef _ma_string_h_
#define _ma_string_h_
char *MADB_ConvertFromWChar(const SQLWCHAR *Ptr, SQLINTEGER PtrLength, SQLULEN *Length, Client_Charset* cc, BOOL *DefaultCharUsed);
int MADB_ConvertAnsi2Unicode(Client_Charset* cc, const char *AnsiString, SQLLEN AnsiLength,
SQLWCHAR *UnicodeString, SQLLEN UnicodeLength,
SQLLEN *LengthIndicator, BOOL IsNull, MADB_Error *Error);
char* MADB_GetInsertStatement(MADB_Stmt *Stmt);
char* MADB_GetTableName(MADB_Stmt *Stmt);
char* MADB_GetCatalogName(MADB_Stmt *Stmt);
my_bool MADB_DynStrUpdateSet(MADB_Stmt *Stmt, MADB_DynString *DynString);
my_bool MADB_DynStrInsertSet(MADB_Stmt *Stmt, MADB_DynString *DynString);
my_bool MADB_DynStrGetWhere(MADB_Stmt *Stmt, MADB_DynString *DynString, char *TableName, my_bool ParameterMarkers);
my_bool MADB_DynStrAppendQuoted(MADB_DynString *DynString, char *String);
my_bool MADB_DynStrGetColumns(MADB_Stmt *Stmt, MADB_DynString *DynString);
my_bool MADB_DynStrGetValues(MADB_Stmt *Stmt, MADB_DynString *DynString);
SQLWCHAR* MADB_ConvertToWchar(const char *Ptr, SQLLEN PtrLength, Client_Charset* cc);
SQLLEN MADB_SetString(Client_Charset* cc, void *Dest, SQLULEN DestLength,
const char *Src, SQLLEN SrcLength, MADB_Error *Error);
my_bool MADB_ValidateStmt(MADB_QUERY *Query);
SQLLEN MbstrOctetLen(const char *str, SQLLEN *CharLen, MARIADB_CHARSET_INFO *cs);
SQLLEN MbstrCharLen(const char *str, SQLINTEGER OctetLen, MARIADB_CHARSET_INFO *cs);
SQLINTEGER SqlwcsCharLen(SQLWCHAR *str, SQLLEN octets);
SQLLEN SqlwcsLen(SQLWCHAR *str, SQLLEN buff_length);
SQLLEN SafeStrlen(SQLCHAR *str, SQLLEN buff_length);
#define ADJUST_LENGTH(ptr, len)\
if((ptr) && ((len) == SQL_NTS))\
len= sizeof(len) == 2 ? (SQLSMALLINT)strlen((ptr)) : (SQLINTEGER)strlen((ptr));\
else if (!(ptr))\
len= 0

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