/* {{{ MySQL_PreparedResultSetMetaData::isCurrency -I- */
bool
MySQL_PreparedResultSetMetaData::isCurrency(unsigned int columnIndex)
{
CPP_ENTER("MySQL_PreparedResultSetMetaData::isCurrency");
CPP_INFO_FMT("this=%p", this);
checkColumnIndex(columnIndex);
return false;
}
/* {{{ MySQL_PreparedResultSetMetaData::isNullable -I- */
int
MySQL_PreparedResultSetMetaData::isNullable(unsigned int columnIndex)
{
CPP_ENTER("MySQL_PreparedResultSetMetaData::isNullable");
CPP_INFO_FMT("this=%p", this);
checkColumnIndex(columnIndex);
return getFieldMeta(columnIndex)->flags & NOT_NULL_FLAG? columnNoNulls : columnNullable;
}
/* {{{ MySQL_PreparedResultSetMetaData::isAutoIncrement -I- */
bool
MySQL_PreparedResultSetMetaData::isAutoIncrement(unsigned int columnIndex)
{
CPP_ENTER("MySQL_PreparedResultSetMetaData::isAutoIncrement");
CPP_INFO_FMT("this=%p", this);
checkColumnIndex(columnIndex);
return (getFieldMeta(columnIndex)->flags & AUTO_INCREMENT_FLAG ) != 0;
}
/* {{{ MySQL_PreparedResultSetMetaData::isWritable -I- */
bool
MySQL_PreparedResultSetMetaData::isWritable(unsigned int columnIndex)
{
CPP_ENTER("MySQL_PreparedResultSetMetaData::isWritable");
CPP_INFO_FMT("this=%p", this);
checkColumnIndex(columnIndex);
return !isReadOnly(columnIndex);
}
/* {{{ MySQL_PreparedResultSetMetaData::isZerofill -I- */
bool
MySQL_PreparedResultSetMetaData::isZerofill(unsigned int columnIndex)
{
CPP_ENTER("MySQL_PreparedResultSetMetaData::isZerofill");
CPP_INFO_FMT("this=%p", this);
checkColumnIndex(columnIndex);
return (getFieldMeta(columnIndex)->flags & ZEROFILL_FLAG) != 0;
}
/* {{{ MySQL_PreparedResultSetMetaData::getCatalogName -I- */
SQLString
MySQL_PreparedResultSetMetaData::getCatalogName(unsigned int columnIndex)
{
CPP_ENTER("MySQL_PreparedResultSetMetaData::getCatalogName");
CPP_INFO_FMT("this=%p", this);
checkColumnIndex(columnIndex);
return getFieldMeta(columnIndex)->catalog;
}
/* {{{ MySQL_PreparedResultSetMetaData::getColumnTypeName -I- */
SQLString
MySQL_PreparedResultSetMetaData::getColumnTypeName(unsigned int columnIndex)
{
CPP_ENTER("MySQL_PreparedResultSetMetaData::getColumnTypeName");
CPP_INFO_FMT("this=%p", this);
checkColumnIndex(columnIndex);
return sql::mysql::util::mysql_type_to_string(getFieldMeta(columnIndex), this->logger);
}
/* {{{ MySQL_ArtResultSetMetaData::getCatalogName() -I- */
std::string
MySQL_ArtResultSetMetaData::getCatalogName(unsigned int columnIndex)
{
CPP_ENTER("MySQL_ArtResultSetMetaData::getCatalogName");
CPP_INFO_FMT("this=%p", this);
checkColumnIndex(columnIndex);
return "";
}
/* {{{ MySQL_PreparedResultSetMetaData::isSearchable -I- */
bool
MySQL_PreparedResultSetMetaData::isSearchable(unsigned int columnIndex)
{
CPP_ENTER("MySQL_PreparedResultSetMetaData::isSearchable");
CPP_INFO_FMT("this=%p", this);
checkColumnIndex(columnIndex);
return true;
}
/* {{{ MySQL_PreparedResultSetMetaData::getSchemaName -I- */
SQLString
MySQL_PreparedResultSetMetaData::getSchemaName(unsigned int columnIndex)
{
CPP_ENTER("MySQL_PreparedResultSetMetaData::getSchemaName");
CPP_INFO_FMT("this=%p", this);
checkColumnIndex(columnIndex);
const char * const db = getFieldMeta(columnIndex)->db;
return db ? db : "";
}
/* {{{ MySQL_ArtResultSetMetaData::getColumnLabel() -I- */
std::string
MySQL_ArtResultSetMetaData::getColumnLabel(unsigned int columnIndex)
{
CPP_ENTER("MySQL_ArtResultSetMetaData::getColumnLabel");
CPP_INFO_FMT("this=%p", this);
checkColumnIndex(columnIndex);
return parent->field_index_to_name_map[columnIndex - 1];
}
/* {{{ MySQL_ArtResultSetMetaData::getColumnTypeName() -I- */
SQLString
MySQL_ArtResultSetMetaData::getColumnTypeName(unsigned int columnIndex)
{
CPP_ENTER("MySQL_ArtResultSetMetaData::getColumnTypeName");
CPP_INFO_FMT("this=%p", this);
checkColumnIndex(columnIndex);
return "VARCHAR";
}
/* {{{ MySQL_ArtResultSetMetaData::isDefinitelyWritable() -I- */
bool
MySQL_ArtResultSetMetaData::isDefinitelyWritable(unsigned int columnIndex)
{
CPP_ENTER("MySQL_ArtResultSetMetaData::isDefinitelyWritable");
CPP_INFO_FMT("this=%p", this);
checkColumnIndex(columnIndex);
return isWritable(columnIndex);
}
/* {{{ MySQL_ArtResultSetMetaData::isZerofill() -I- */
bool
MySQL_ArtResultSetMetaData::isZerofill(unsigned int columnIndex)
{
CPP_ENTER("MySQL_ArtResultSetMetaData::isZerofill");
CPP_INFO_FMT("this=%p", this);
checkColumnIndex(columnIndex);
return false;
}
/* {{{ MySQL_ArtResultSetMetaData::isNullable() -I- */
int
MySQL_ArtResultSetMetaData::isNullable(unsigned int columnIndex)
{
CPP_ENTER("MySQL_ArtResultSetMetaData::isNullable");
CPP_INFO_FMT("this=%p", this);
checkColumnIndex(columnIndex);
return false;
}
/* {{{ MySQL_ArtResultSetMetaData::getColumnType() -I- */
int
MySQL_ArtResultSetMetaData::getColumnType(unsigned int columnIndex)
{
CPP_ENTER("MySQL_ArtResultSetMetaData::getColumnType");
CPP_INFO_FMT("this=%p", this);
checkColumnIndex(columnIndex);
return sql::DataType::VARCHAR;
}
/* {{{ MySQL_ArtResultSetMetaData::isCaseSensitive() -I- */
bool
MySQL_ArtResultSetMetaData::isCaseSensitive(unsigned int columnIndex)
{
CPP_ENTER("MySQL_ArtResultSetMetaData::isCaseSensitive");
CPP_INFO_FMT("this=%p", this);
checkColumnIndex(columnIndex);
return "true";
}
/* {{{ MySQL_ArtResultSetMetaData::getColumnDisplaySize() -U- */
unsigned int
MySQL_ArtResultSetMetaData::getColumnDisplaySize(unsigned int columnIndex)
{
CPP_ENTER("MySQL_ArtResultSetMetaData::getColumnDisplaySize");
CPP_INFO_FMT("this=%p", this);
checkColumnIndex(columnIndex);
throw sql::MethodNotImplementedException("MySQL_ArtResultSetMetaData::getColumnDisplaySize()");
return 0; // This will shut up compilers
}
/* {{{ MySQL_ArtResultSetMetaData::isReadOnly() -I- */
bool
MySQL_ArtResultSetMetaData::isReadOnly(unsigned int columnIndex)
{
CPP_ENTER("MySQL_ArtResultSetMetaData::isReadOnly");
CPP_INFO_FMT("this=%p", this);
checkColumnIndex(columnIndex);
/* We consider we connect to >= 40100 - else, we can't say */
return true;
}
/* {{{ MySQL_PreparedResultSetMetaData::getPrecision -I- */
unsigned int
MySQL_PreparedResultSetMetaData::getPrecision(unsigned int columnIndex)
{
CPP_ENTER("MySQL_PreparedResultSetMetaData::getPrecision");
CPP_INFO_FMT("this=%p", this);
checkColumnIndex(columnIndex);
unsigned int ret = getFieldMeta(columnIndex)->max_length - getScale(columnIndex);
CPP_INFO_FMT("column=%u precision=%d", columnIndex, ret);
return ret;
}
/* {{{ MySQL_PreparedResultSetMetaData::getScale -I- */
unsigned int
MySQL_PreparedResultSetMetaData::getScale(unsigned int columnIndex)
{
CPP_ENTER("MySQL_PreparedResultSetMetaData::getScale");
CPP_INFO_FMT("this=%p", this);
checkColumnIndex(columnIndex);
unsigned int ret = getFieldMeta(columnIndex)->decimals;
CPP_INFO_FMT("column=%u scale=%d", columnIndex, ret);
return ret;
}
/* {{{ MySQL_PreparedResultSetMetaData::isReadOnly -I- */
bool
MySQL_PreparedResultSetMetaData::isReadOnly(unsigned int columnIndex)
{
CPP_ENTER("MySQL_PreparedResultSetMetaData::isReadOnly");
CPP_INFO_FMT("this=%p", this);
checkColumnIndex(columnIndex);
/* Seems for Views, where the value is generated DB is empty everything else is set */
const char * const db = getFieldMeta(columnIndex)->db;
return !(db && strlen(db));
}
/* {{{ MySQL_PreparedResultSetMetaData::isSigned -I- */
bool
MySQL_PreparedResultSetMetaData::isSigned(unsigned int columnIndex)
{
CPP_ENTER("MySQL_PreparedResultSetMetaData::isSigned");
CPP_INFO_FMT("this=%p", this);
checkColumnIndex(columnIndex);
if (getFieldMeta(columnIndex)->type == FIELD_TYPE_YEAR) {
return false;
}
return !(getFieldMeta(columnIndex)->flags & UNSIGNED_FLAG);
}
/* {{{ MySQL_PreparedResultSetMetaData::getColumnType -I- */
int
MySQL_PreparedResultSetMetaData::getColumnType(unsigned int columnIndex)
{
CPP_ENTER("MySQL_PreparedResultSetMetaData::getColumnType");
CPP_INFO_FMT("this=%p", this);
CPP_INFO_FMT("column=%u", columnIndex);
checkColumnIndex(columnIndex);
int mysql_type = getFieldMeta(columnIndex)->type;
CPP_INFO_FMT("type=%d", mysql_type);
int ret = sql::mysql::util::mysql_type_to_datatype(
getFieldMeta(columnIndex)
);
CPP_INFO_FMT("our type is %d", ret);
return ret;
}
/* {{{ MySQL_PreparedResultSetMetaData::getColumnDisplaySize -I- */
unsigned int
MySQL_PreparedResultSetMetaData::getColumnDisplaySize(unsigned int columnIndex)
{
CPP_ENTER("MySQL_PreparedResultSetMetaData::getColumnDisplaySize");
CPP_INFO_FMT("this=%p", this);
checkColumnIndex(columnIndex);
const MYSQL_FIELD * const field = getFieldMeta(columnIndex);
const sql::mysql::util::OUR_CHARSET * const cs = sql::mysql::util::find_charset(field->charsetnr);
if (!cs) {
std::ostringstream msg("Server sent uknown charsetnr (");
msg << field->charsetnr << ") . Please report";
throw SQLException(msg.str());
}
int ret = field->length / cs->char_maxlen;
CPP_INFO_FMT("column=%u display_size=%d", columnIndex, ret);
return ret;
}
/* {{{ MySQL_PreparedResultSetMetaData::isCaseSensitive -I- */
bool
MySQL_PreparedResultSetMetaData::isCaseSensitive(unsigned int columnIndex)
{
CPP_ENTER("MySQL_PreparedResultSetMetaData::isCaseSensitive");
CPP_INFO_FMT("this=%p", this);
checkColumnIndex(columnIndex);
const MYSQL_FIELD * const field = getFieldMeta(columnIndex);
if (field->flags & NUM_FLAG || field->type == MYSQL_TYPE_NEWDECIMAL || field->type == MYSQL_TYPE_DECIMAL) {
return false;
}
const sql::mysql::util::OUR_CHARSET * const cs = sql::mysql::util::find_charset(field->charsetnr);
if (!cs) {
std::ostringstream msg("Server sent uknown charsetnr (");
msg << field->charsetnr << ") . Please report";
throw SQLException(msg.str());
}
return NULL == strstr(cs->collation, "_ci");
}