com.progress.open4gl
Interface SDOResultSetMetaData

All Superinterfaces:

ProResultSetMetaData, java.sql.ResultSetMetaData

public interface SDOResultSetMetaData

extends ProResultSetMetaData

The SDOResultSetMetaData provides SDO meta data information. Most of the methods are the standard java.sql.ResultSetMetaData methods as implemented by ProResultSetMetaData. The are also exetensions to provide proprietary 4GL dictionary information.

See Also:

SDOResultSet

Field Summary

Fields inherited from interface java.sql.ResultSetMetaData

columnNoNulls, columnNullable, columnNullableUnknown

Method Summary

java.lang.String	getColumnFormat(int column) PROGRESS Extension
java.lang.String	getColumnInitialValue(int column) PROGRESS Extension
java.lang.String	getColumnValExp(int column) PROGRESS Extension
java.lang.String	getColumnValMsg(int column) PROGRESS Extension

Methods inherited from interface com.progress.open4gl.ProResultSetMetaData

getColumnJavaTypeName, getColumnProType, getFieldCount, getFieldExtent, getFieldJavaTypeName, getFieldName, getFieldProType, getFieldTypeName

Methods inherited from interface java.sql.ResultSetMetaData

getCatalogName, getColumnClassName, getColumnCount, getColumnDisplaySize, getColumnLabel, getColumnName, getColumnType, getColumnTypeName, getPrecision, getScale, getSchemaName, getTableName, isAutoIncrement, isCaseSensitive, isCurrency, isDefinitelyWritable, isNullable, isReadOnly, isSearchable, isSigned, isWritable

Method Detail

getColumnFormat

public java.lang.String getColumnFormat(int column)
                                 throws ProSQLException

PROGRESS Extension

Parameters:

column - the column position

Returns:

4GL default display format

Throws:

ProSQLException - if a non valid column is specified

getColumnInitialValue

public java.lang.String getColumnInitialValue(int column)
                                       throws ProSQLException

PROGRESS Extension

Parameters:

column - the column position

Returns:

the initial value for this column

Throws:

ProSQLException - if a non valid column is specified

getColumnValExp

public java.lang.String getColumnValExp(int column)
                                 throws ProSQLException

PROGRESS Extension

Parameters:

column - the column position

Returns:

4GL validation expression

Throws:

ProSQLException - if a non valid column is specified

getColumnValMsg

public java.lang.String getColumnValMsg(int column)
                                 throws ProSQLException

PROGRESS Extension

Parameters:

column - the column position

Returns:

4GL validation message

Throws:

ProSQLException - if a non valid column is specified