public interface IColumnMetaData
Modifier and Type | Method and Description |
---|---|
java.lang.String |
getColumnAlias(int index)
Returns the column alias at the specified index.
|
int |
getColumnCount()
Returns the number of columns in a row of the result set.
|
java.lang.String |
getColumnLabel(int index)
Gets the label or display name of the column at the specified index.
|
java.lang.String |
getColumnName(int index)
Returns the column name at the specified index.
|
java.lang.String |
getColumnNativeTypeName(int index)
Returns the data provider specific data type name of the specified
column.
|
int |
getColumnType(int index)
Returns the data type of the column at the specified index.
|
java.lang.String |
getColumnTypeName(int index)
Returns the Data Engine data type name of the column at the specified
index.
|
boolean |
isComputedColumn(int index)
Indicates whether the specified projected column is defined as a computed
column.
|
int getColumnCount()
java.lang.String getColumnName(int index) throws ScriptException
index
- The projected column index.ScriptException
- if given index is invalid.java.lang.String getColumnAlias(int index) throws ScriptException
index
- The projected column index.ScriptException
- if given index is invalid.int getColumnType(int index) throws ScriptException
index
- The projected column index.ScriptException
- if given index is invalid.java.lang.String getColumnTypeName(int index) throws ScriptException
index
- The projected column index.ScriptException
- if given index is invalid.java.lang.String getColumnNativeTypeName(int index) throws ScriptException
ScriptException
- if given index is invalid.java.lang.String getColumnLabel(int index) throws ScriptException
index
- The projected column index.ScriptException
- if given index is invalid.boolean isComputedColumn(int index) throws ScriptException
index
- The projected column index.ScriptException
- if given index is invalid.Copyright © 2008 Actuate Corp. All rights reserved.