javax.sql
Interface RowSetMetaData

All Superinterfaces:

ResultSetMetaData

public interface RowSetMetaData
extends ResultSetMetaData

The RowSetMetaData interface extends ResultSetMetaData with methods that allow a metadata object to be initialized. A RowSetReader may create a RowSetMetaData and pass it to a rowset when new data is read.

Field Summary

Fields inherited from interface java.sql.ResultSetMetaData

columnNoNulls, columnNullable, columnNullableUnknown

Method Summary

void	setAutoIncrement(int columnIndex, boolean flag) Specify whether the is column automatically numbered, thus read-only.
void	setCaseSensitive(int columnIndex, boolean flag) Specify whether the column is case sensitive.
void	setCatalogName(int columnIndex, String string) Specify the column's table's catalog name, if any.
void	setColumnCount(int i) Set the number of columns in the RowSet.
void	setColumnDisplaySize(int columnIndex, int size) Specify the column's normal max width in chars.
void	setColumnLabel(int columnIndex, String label) Specify the suggested column title for use in printouts and displays, if any.
void	setColumnName(int columnIndex, String name) Specify the column name.
void	setColumnType(int columnIndex, int sqltype) Specify the column's SQL type.
void	setColumnTypeName(int columnIndex, String typeName) Specify the column's data source specific type name, if any.
void	setCurrency(int columnIndex, boolean flag) Specify whether the column is a cash value.
void	setNullable(int columnIndex, int property) Specify whether the column's value can be set to NULL.
void	setPrecision(int columnIndex, int precision) Specify the column's number of decimal digits.
void	setScale(int columnIndex, int scale) Specify the column's number of digits to right of the decimal point.
void	setSchemaName(int columnIndex, String schemaName) Specify the column's table's schema, if any.
void	setSearchable(int columnIndex, boolean flag) Specify whether the column can be used in a where clause.
void	setSigned(int columnIndex, boolean flag) Specify whether the column is a signed number.
void	setTableName(int columnIndex, String tableName) Specify the column's table name, if any.

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

setAutoIncrement

void setAutoIncrement(int columnIndex,
                      boolean flag)
                      throws SQLException

Specify whether the is column automatically numbered, thus read-only.

Parameters:

columnIndex - - the first column is 1, the second is 2, ...

flag - - is either true or false.

Throws:

SQLException - - if a database-access error occurs.

setCaseSensitive

void setCaseSensitive(int columnIndex,
                      boolean flag)
                      throws SQLException

Specify whether the column is case sensitive.

Parameters:

columnIndex - - the first column is 1, the second is 2, ...

flag - - is either true or false.

Throws:

SQLException - - if a database-access error occurs.

setCatalogName

void setCatalogName(int columnIndex,
                    String string)
                    throws SQLException

Specify the column's table's catalog name, if any.

Parameters:

columnIndex - - the first column is 1, the second is 2, ...

string - - column's catalog name.

Throws:

SQLException - - if a database-access error occurs.

setColumnCount

void setColumnCount(int i)
                    throws SQLException

Set the number of columns in the RowSet.

Parameters:

i - - number of columns.

Throws:

SQLException - - if a database-access error occurs.

setColumnDisplaySize

void setColumnDisplaySize(int columnIndex,
                          int size)
                          throws SQLException

Specify the column's normal max width in chars.

Parameters:

columnIndex - - the first column is 1, the second is 2, ...

size - - size of the column

Throws:

SQLException - - if a database-access error occurs.

setColumnLabel

void setColumnLabel(int columnIndex,
                    String label)
                    throws SQLException

Specify the suggested column title for use in printouts and displays, if any.

Parameters:

columnIndex - - the first column is 1, the second is 2, ...

label - - the column title

Throws:

SQLException - - if a database-access error occurs.

setColumnName

void setColumnName(int columnIndex,
                   String name)
                   throws SQLException

Specify the column name.

Parameters:

columnIndex - - the first column is 1, the second is 2, ...

name - - the column name

Throws:

SQLException - - if a database-access error occurs.

setColumnType

void setColumnType(int columnIndex,
                   int sqltype)
                   throws SQLException

Specify the column's SQL type.

Parameters:

columnIndex - - the first column is 1, the second is 2, ...

sqltype - - column's SQL type.

Throws:

SQLException - - if a database-access error occurs.

setColumnTypeName

void setColumnTypeName(int columnIndex,
                       String typeName)
                       throws SQLException

Specify the column's data source specific type name, if any.

Parameters:

columnIndex - - the first column is 1, the second is 2, ...

sqltype - - column's SQL type name.

Throws:

SQLException - - if a database-access error occurs.

setCurrency

void setCurrency(int columnIndex,
                 boolean flag)
                 throws SQLException

Specify whether the column is a cash value.

Parameters:

columnIndex - - the first column is 1, the second is 2, ...

flag - - is either true or false.

Throws:

SQLException - - if a database-access error occurs.

setNullable

void setNullable(int columnIndex,
                 int property)
                 throws SQLException

Specify whether the column's value can be set to NULL.

Parameters:

columnIndex - - the first column is 1, the second is 2, ...

property - - is either true or false.

Throws:

SQLException - - if a database-access error occurs.

setPrecision

void setPrecision(int columnIndex,
                  int precision)
                  throws SQLException

Specify the column's number of decimal digits.

Parameters:

columnIndex - - the first column is 1, the second is 2, ...

precision - - number of decimal digits.

Throws:

SQLException - - if a database-access error occurs.

setScale

void setScale(int columnIndex,
              int scale)
              throws SQLException

Specify the column's number of digits to right of the decimal point.

Parameters:

columnIndex - - the first column is 1, the second is 2, ...

scale - - number of digits to right of decimal point.

Throws:

SQLException - - if a database-access error occurs.

setSchemaName

void setSchemaName(int columnIndex,
                   String schemaName)
                   throws SQLException

Specify the column's table's schema, if any.

Parameters:

columnIndex - - the first column is 1, the second is 2, ...

schemaName - - the schema name

Throws:

SQLException - - if a database-access error occurs.

setSearchable

void setSearchable(int columnIndex,
                   boolean flag)
                   throws SQLException

Specify whether the column can be used in a where clause.

Parameters:

columnIndex - - the first column is 1, the second is 2, ...

flag - - is either true or false.

Throws:

SQLException - - if a database-access error occurs.

setSigned

void setSigned(int columnIndex,
               boolean flag)
               throws SQLException

Specify whether the column is a signed number.

Parameters:

columnIndex - - the first column is 1, the second is 2, ...

flag - - is either true or false.

Throws:

SQLException - - if a database-access error occurs.

setTableName

void setTableName(int columnIndex,
                  String tableName)
                  throws SQLException

Specify the column's table name, if any.

Parameters:

columnIndex - - the first column is 1, the second is 2, ...

tableName - - column's table name.

Throws:

SQLException - - if a database-access error occurs.