internal void SetSupportedType(ODBC32.SQL_TYPE sqltype) { ODBC32.SQL_CVT wLONGVARCHAR; switch (sqltype) { case ODBC32.SQL_TYPE.WLONGVARCHAR: wLONGVARCHAR = ODBC32.SQL_CVT.WLONGVARCHAR; break; case ODBC32.SQL_TYPE.WVARCHAR: wLONGVARCHAR = ODBC32.SQL_CVT.WVARCHAR; break; case ODBC32.SQL_TYPE.WCHAR: wLONGVARCHAR = ODBC32.SQL_CVT.WCHAR; break; case ODBC32.SQL_TYPE.NUMERIC: wLONGVARCHAR = ODBC32.SQL_CVT.NUMERIC; break; default: return; } OdbcConnectionPoolGroupProviderInfo providerInfo = this.ProviderInfo; providerInfo.TestedSQLTypes |= wLONGVARCHAR; OdbcConnectionPoolGroupProviderInfo info2 = this.ProviderInfo; info2.SupportedSQLTypes |= wLONGVARCHAR; }
internal void FlagRestrictedSqlBindType(ODBC32.SQL_TYPE sqltype) { ODBC32.SQL_CVT nUMERIC; switch (sqltype) { case ODBC32.SQL_TYPE.NUMERIC: nUMERIC = ODBC32.SQL_CVT.NUMERIC; break; case ODBC32.SQL_TYPE.DECIMAL: nUMERIC = ODBC32.SQL_CVT.DECIMAL; break; default: return; } OdbcConnectionPoolGroupProviderInfo providerInfo = this.ProviderInfo; providerInfo.RestrictedSQLBindTypes |= nUMERIC; }
internal bool TestTypeSupport(ODBC32.SQL_TYPE sqltype) { ODBC32.SQL_CVT wLONGVARCHAR; ODBC32.SQL_CONVERT lONGVARCHAR; switch (sqltype) { case ODBC32.SQL_TYPE.WLONGVARCHAR: lONGVARCHAR = ODBC32.SQL_CONVERT.LONGVARCHAR; wLONGVARCHAR = ODBC32.SQL_CVT.WLONGVARCHAR; break; case ODBC32.SQL_TYPE.WVARCHAR: lONGVARCHAR = ODBC32.SQL_CONVERT.VARCHAR; wLONGVARCHAR = ODBC32.SQL_CVT.WVARCHAR; break; case ODBC32.SQL_TYPE.WCHAR: lONGVARCHAR = ODBC32.SQL_CONVERT.CHAR; wLONGVARCHAR = ODBC32.SQL_CVT.WCHAR; break; case ODBC32.SQL_TYPE.NUMERIC: lONGVARCHAR = ODBC32.SQL_CONVERT.NUMERIC; wLONGVARCHAR = ODBC32.SQL_CVT.NUMERIC; break; default: return(false); } if ((this.ProviderInfo.TestedSQLTypes & wLONGVARCHAR) == 0) { int num = this.GetInfoInt32Unhandled((ODBC32.SQL_INFO)lONGVARCHAR) & wLONGVARCHAR; OdbcConnectionPoolGroupProviderInfo providerInfo = this.ProviderInfo; providerInfo.TestedSQLTypes |= wLONGVARCHAR; OdbcConnectionPoolGroupProviderInfo info2 = this.ProviderInfo; info2.SupportedSQLTypes |= num; } return(0 != (this.ProviderInfo.SupportedSQLTypes & wLONGVARCHAR)); }