diff options
Diffstat (limited to 'connectivity/source/drivers/firebird/ResultSetMetaData.cxx')
| -rw-r--r-- | connectivity/source/drivers/firebird/ResultSetMetaData.cxx | 118 |
1 files changed, 62 insertions, 56 deletions
diff --git a/connectivity/source/drivers/firebird/ResultSetMetaData.cxx b/connectivity/source/drivers/firebird/ResultSetMetaData.cxx index 2ed46bae9b34..31a6796f5399 100644 --- a/connectivity/source/drivers/firebird/ResultSetMetaData.cxx +++ b/connectivity/source/drivers/firebird/ResultSetMetaData.cxx @@ -53,8 +53,8 @@ OUString OResultSetMetaData::getCharacterSet( sal_Int32 nIndex ) "JOIN RDB$RELATION_FIELDS relfields " "ON (fields.RDB$FIELD_NAME = relfields.RDB$FIELD_SOURCE) " "WHERE relfields.RDB$RELATION_NAME = '" - + escapeWith(sTable, '\'', '\'') + "' AND " - "relfields.RDB$FIELD_NAME = '"+ escapeWith(sColumnName, '\'', '\'') +"'"; + + sTable.replaceAll("'", "''") + "' AND " + "relfields.RDB$FIELD_NAME = '"+ sColumnName.replaceAll("'", "''") +"'"; Reference<XStatement> xStmt= m_pConnection->createStatement(); @@ -128,9 +128,15 @@ OUString SAL_CALL OResultSetMetaData::getSchemaName(sal_Int32) OUString SAL_CALL OResultSetMetaData::getColumnName(sal_Int32 column) { verifyValidColumn(column); - OUString sRet(m_pSqlda->sqlvar[column-1].sqlname, - m_pSqlda->sqlvar[column-1].sqlname_length, - RTL_TEXTENCODING_UTF8); + char* pColumnName = m_pSqlda->sqlvar[column - 1].sqlname; + sal_Int32 nColumnNameLength = m_pSqlda->sqlvar[column - 1].sqlname_length; + // tdf#132924 - return column alias if specified + if (m_pSqlda->sqlvar[column - 1].aliasname_length > 0) + { + pColumnName = m_pSqlda->sqlvar[column - 1].aliasname; + nColumnNameLength = m_pSqlda->sqlvar[column - 1].aliasname_length; + } + OUString sRet(pColumnName, nColumnNameLength, RTL_TEXTENCODING_UTF8); sanitizeIdentifier(sRet); return sRet; } @@ -184,34 +190,34 @@ sal_Bool SAL_CALL OResultSetMetaData::isCurrency(sal_Int32) sal_Bool SAL_CALL OResultSetMetaData::isAutoIncrement(sal_Int32 column) { OUString sTable = getTableName(column); - if( !sTable.isEmpty() ) - { - OUString sColumnName = getColumnName( column ); + if( sTable.isEmpty() ) + return false; - OUString sSql = "SELECT RDB$IDENTITY_TYPE FROM RDB$RELATION_FIELDS " - "WHERE RDB$RELATION_NAME = '" - + escapeWith(sTable, '\'', '\'') + "' AND " - "RDB$FIELD_NAME = '"+ escapeWith(sColumnName, '\'', '\'') +"'"; + OUString sColumnName = getColumnName( column ); - Reference<XStatement> xStmt =m_pConnection ->createStatement(); + OUString sSql = "SELECT RDB$IDENTITY_TYPE FROM RDB$RELATION_FIELDS " + "WHERE RDB$RELATION_NAME = '" + + sTable.replaceAll("'", "''") + "' AND " + "RDB$FIELD_NAME = '"+ sColumnName.replaceAll("'", "''") +"'"; - Reference<XResultSet> xRes = - xStmt->executeQuery(sSql); - Reference<XRow> xRow ( xRes, UNO_QUERY); - if(xRes->next()) - { - int iType = xRow->getShort(1); - if(iType == 1) // IDENTITY - return true; - } - else - { - SAL_WARN("connectivity.firebird","Column '" - << sColumnName - << "' not found in database"); + Reference<XStatement> xStmt =m_pConnection ->createStatement(); - return false; - } + Reference<XResultSet> xRes = + xStmt->executeQuery(sSql); + Reference<XRow> xRow ( xRes, UNO_QUERY); + if(xRes->next()) + { + int iType = xRow->getShort(1); + if(iType == 1) // IDENTITY + return true; + } + else + { + SAL_WARN("connectivity.firebird","Column '" + << sColumnName + << "' not found in database"); + + return false; } return false; } @@ -226,34 +232,34 @@ sal_Bool SAL_CALL OResultSetMetaData::isSigned(sal_Int32) sal_Int32 SAL_CALL OResultSetMetaData::getPrecision(sal_Int32 column) { sal_Int32 nType = getColumnType(column); - if( nType == DataType::NUMERIC || nType == DataType::DECIMAL ) + if( nType != DataType::NUMERIC && nType != DataType::DECIMAL ) + return 0; + + OUString sColumnName = getColumnName( column ); + + // RDB$FIELD_SOURCE is a unique name of column per database + OUString sSql = "SELECT RDB$FIELD_PRECISION FROM RDB$FIELDS " + " INNER JOIN RDB$RELATION_FIELDS " + " ON RDB$RELATION_FIELDS.RDB$FIELD_SOURCE = RDB$FIELDS.RDB$FIELD_NAME " + "WHERE RDB$RELATION_FIELDS.RDB$RELATION_NAME = '" + + getTableName(column).replaceAll("'", "''") + "' AND " + "RDB$RELATION_FIELDS.RDB$FIELD_NAME = '" + + sColumnName.replaceAll("'", "''") +"'"; + Reference<XStatement> xStmt= m_pConnection->createStatement(); + + Reference<XResultSet> xRes = + xStmt->executeQuery(sSql); + Reference<XRow> xRow ( xRes, UNO_QUERY); + if(xRes->next()) { - OUString sColumnName = getColumnName( column ); - - // RDB$FIELD_SOURCE is a unique name of column per database - OUString sSql = "SELECT RDB$FIELD_PRECISION FROM RDB$FIELDS " - " INNER JOIN RDB$RELATION_FIELDS " - " ON RDB$RELATION_FIELDS.RDB$FIELD_SOURCE = RDB$FIELDS.RDB$FIELD_NAME " - "WHERE RDB$RELATION_FIELDS.RDB$RELATION_NAME = '" - + escapeWith(getTableName(column), '\'', '\'') + "' AND " - "RDB$RELATION_FIELDS.RDB$FIELD_NAME = '" - + escapeWith(sColumnName, '\'', '\'') +"'"; - Reference<XStatement> xStmt= m_pConnection->createStatement(); - - Reference<XResultSet> xRes = - xStmt->executeQuery(sSql); - Reference<XRow> xRow ( xRes, UNO_QUERY); - if(xRes->next()) - { - return static_cast<sal_Int32>(xRow->getShort(1)); - } - else - { - SAL_WARN("connectivity.firebird","Column '" - << sColumnName - << "' not found in database"); - return 0; - } + return static_cast<sal_Int32>(xRow->getShort(1)); + } + else + { + SAL_WARN("connectivity.firebird","Column '" + << sColumnName + << "' not found in database"); + return 0; } return 0; } |