/** Oracle specific implementation */
@Override
protected void getColumnTypeAndDefValue(Column columnInfo, ResultSet rs, Database database)
throws SQLException, DatabaseException {
super.getColumnTypeAndDefValue(columnInfo, rs, database);
// Exclusive setting for oracle INTEGER type
// Details:
// INTEGER means NUMBER type with 'data_precision IS NULL and scale = 0'
if (columnInfo.getDataType() == Types.INTEGER) {
columnInfo.setTypeName("INTEGER");
}
String columnTypeName = rs.getString("TYPE_NAME");
if ("VARCHAR2".equals(columnTypeName)) {
int charOctetLength = rs.getInt("CHAR_OCTET_LENGTH");
int columnSize = rs.getInt("COLUMN_SIZE");
if (columnSize == charOctetLength) {
columnInfo.setLengthSemantics(Column.LengthSemantics.BYTE);
} else {
columnInfo.setLengthSemantics(Column.LengthSemantics.CHAR);
}
}
}
