Java compact2, compact3 javax.sql Interface RowSetMetaData（JDK8）

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Java™ Platform
Standard Ed. 8

All Classes

Summary:
Nested |
Field |
Constr |
Method

Detail:
Field |
Constr |
Method

All Superinterfaces:

ResultSetMetaData, Wrapper

All Known Implementing Classes:

RowSetMetaDataImpl
```
public interface RowSetMetaData
extends ResultSetMetaData
```
An object that contains information about the columns in a RowSet object. This interface is an extension of the ResultSetMetaData interface with methods for setting the values in a RowSetMetaData object. When a RowSetReader object reads data into a RowSet object, it creates a RowSetMetaData object and initializes it using the methods in the RowSetMetaData interface. Then the reader passes the RowSetMetaData object to the rowset.
The methods in this interface are invoked internally when an application calls the method RowSet.execute; an application programmer would not use them directly.

Since:

1.4

Field Summary
- Fields inherited from interface java.sql.ResultSetMetaData
  columnNoNulls, columnNullable, columnNullableUnknown

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method and Description
`void`	`setAutoIncrement(int columnIndex, boolean property)` Sets whether the designated column is automatically numbered, The default is for a `RowSet` object's columns not to be automatically numbered.
`void`	`setCaseSensitive(int columnIndex, boolean property)` Sets whether the designated column is case sensitive.
`void`	`setCatalogName(int columnIndex, String catalogName)` Sets the designated column's table's catalog name, if any, to the given `String`.
`void`	`setColumnCount(int columnCount)` Sets the number of columns in the `RowSet` object to the given number.
`void`	`setColumnDisplaySize(int columnIndex, int size)` Sets the designated column's normal maximum width in chars to the given `int`.
`void`	`setColumnLabel(int columnIndex, String label)` Sets the suggested column title for use in printouts and displays, if any, to the given `String`.
`void`	`setColumnName(int columnIndex, String columnName)` Sets the name of the designated column to the given `String`.
`void`	`setColumnType(int columnIndex, int SQLType)` Sets the designated column's SQL type to the one given.
`void`	`setColumnTypeName(int columnIndex, String typeName)` Sets the designated column's type name that is specific to the data source, if any, to the given `String`.
`void`	`setCurrency(int columnIndex, boolean property)` Sets whether the designated column is a cash value.
`void`	`setNullable(int columnIndex, int property)` Sets whether the designated column's value can be set to `NULL`.
`void`	`setPrecision(int columnIndex, int precision)` Sets the designated column's number of decimal digits to the given `int`.
`void`	`setScale(int columnIndex, int scale)` Sets the designated column's number of digits to the right of the decimal point to the given `int`.
`void`	`setSchemaName(int columnIndex, String schemaName)` Sets the name of the designated column's table's schema, if any, to the given `String`.
`void`	`setSearchable(int columnIndex, boolean property)` Sets whether the designated column can be used in a where clause.
`void`	`setSigned(int columnIndex, boolean property)` Sets whether the designated column is a signed number.
`void`	`setTableName(int columnIndex, String tableName)` Sets the designated column's table name, if any, to the given `String`.

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

Methods inherited from interface java.sql.Wrapper
isWrapperFor, unwrap

- Method Detail
  - setColumnCount
```
void setColumnCount(int columnCount)
             throws SQLException
```
    Sets the number of columns in the RowSet object to the given number.
    
    Parameters:
    
    columnCount - the number of columns in the RowSet object
    
    Throws:
    
    SQLException - if a database access error occurs
  - setAutoIncrement
```
void setAutoIncrement(int columnIndex,
                      boolean property)
               throws SQLException
```
    Sets whether the designated column is automatically numbered, The default is for a RowSet object's columns not to be automatically numbered.
    
    Parameters:
    
    columnIndex - the first column is 1, the second is 2, ...
    
    property - true if the column is automatically numbered; false if it is not
    
    Throws:
    
    SQLException - if a database access error occurs
  - setCaseSensitive
```
void setCaseSensitive(int columnIndex,
                      boolean property)
               throws SQLException
```
    Sets whether the designated column is case sensitive. The default is false.
    
    Parameters:
    
    columnIndex - the first column is 1, the second is 2, ...
    
    property - true if the column is case sensitive; false if it is not
    
    Throws:
    
    SQLException - if a database access error occurs
  - setSearchable
```
void setSearchable(int columnIndex,
                   boolean property)
            throws SQLException
```
    Sets whether the designated column can be used in a where clause. The default is false.
    
    Parameters:
    
    columnIndex - the first column is 1, the second is 2, ...
    
    property - true if the column can be used in a WHERE clause; false if it cannot
    
    Throws:
    
    SQLException - if a database access error occurs
  - setCurrency
```
void setCurrency(int columnIndex,
                 boolean property)
          throws SQLException
```
    Sets whether the designated column is a cash value. The default is false.
    
    Parameters:
    
    columnIndex - the first column is 1, the second is 2, ...
    
    property - true if the column is a cash value; false if it is not
    
    Throws:
    
    SQLException - if a database access error occurs
  - setNullable
```
void setNullable(int columnIndex,
                 int property)
          throws SQLException
```
    Sets whether the designated column's value can be set to NULL. The default is ResultSetMetaData.columnNullableUnknown
    
    Parameters:
    
    columnIndex - the first column is 1, the second is 2, ...
    
    property - one of the following constants: ResultSetMetaData.columnNoNulls, ResultSetMetaData.columnNullable, or ResultSetMetaData.columnNullableUnknown
    
    Throws:
    
    SQLException - if a database access error occurs
  - setSigned
```
void setSigned(int columnIndex,
               boolean property)
        throws SQLException
```
    Sets whether the designated column is a signed number. The default is false.
    
    Parameters:
    
    columnIndex - the first column is 1, the second is 2, ...
    
    property - true if the column is a signed number; false if it is not
    
    Throws:
    
    SQLException - if a database access error occurs
  - setColumnDisplaySize
```
void setColumnDisplaySize(int columnIndex,
                          int size)
                   throws SQLException
```
    Sets the designated column's normal maximum width in chars to the given int.
    
    Parameters:
    
    columnIndex - the first column is 1, the second is 2, ...
    
    size - the normal maximum number of characters for the designated column
    
    Throws:
    
    SQLException - if a database access error occurs
  - setColumnLabel
```
void setColumnLabel(int columnIndex,
                    String label)
             throws SQLException
```
    Sets the suggested column title for use in printouts and displays, if any, to the given String.
    
    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 columnName)
            throws SQLException
```
    Sets the name of the designated column to the given String.
    
    Parameters:
    
    columnIndex - the first column is 1, the second is 2, ...
    
    columnName - the designated column's name
    
    Throws:
    
    SQLException - if a database access error occurs
  - setSchemaName
```
void setSchemaName(int columnIndex,
                   String schemaName)
            throws SQLException
```
    Sets the name of the designated column's table's schema, if any, to the given String.
    
    Parameters:
    
    columnIndex - the first column is 1, the second is 2, ...
    
    schemaName - the schema name
    
    Throws:
    
    SQLException - if a database access error occurs
  - setPrecision
```
void setPrecision(int columnIndex,
                  int precision)
           throws SQLException
```
    Sets the designated column's number of decimal digits to the given int.
    
    Parameters:
    
    columnIndex - the first column is 1, the second is 2, ...
    
    precision - the total number of decimal digits
    
    Throws:
    
    SQLException - if a database access error occurs
  - setScale
```
void setScale(int columnIndex,
              int scale)
       throws SQLException
```
    Sets the designated column's number of digits to the right of the decimal point to the given int.
    
    Parameters:
    
    columnIndex - the first column is 1, the second is 2, ...
    
    scale - the number of digits to right of decimal point
    
    Throws:
    
    SQLException - if a database access error occurs
  - setTableName
```
void setTableName(int columnIndex,
                  String tableName)
           throws SQLException
```
    Sets the designated column's table name, if any, to the given String.
    
    Parameters:
    
    columnIndex - the first column is 1, the second is 2, ...
    
    tableName - the column's table name
    
    Throws:
    
    SQLException - if a database access error occurs
  - setCatalogName
```
void setCatalogName(int columnIndex,
                    String catalogName)
             throws SQLException
```
    Sets the designated column's table's catalog name, if any, to the given String.
    
    Parameters:
    
    columnIndex - the first column is 1, the second is 2, ...
    
    catalogName - the column's catalog name
    
    Throws:
    
    SQLException - if a database access error occurs
  - setColumnType
```
void setColumnType(int columnIndex,
                   int SQLType)
            throws SQLException
```
    Sets the designated column's SQL type to the one given.
    
    Parameters:
    
    columnIndex - the first column is 1, the second is 2, ...
    
    SQLType - the column's SQL type
    
    Throws:
    
    SQLException - if a database access error occurs
    
    See Also:
    
    Types
  - setColumnTypeName
```
void setColumnTypeName(int columnIndex,
                       String typeName)
                throws SQLException
```
    Sets the designated column's type name that is specific to the data source, if any, to the given String.
    
    Parameters:
    
    columnIndex - the first column is 1, the second is 2, ...
    
    typeName - data source specific type name.
    
    Throws:
    
    SQLException - if a database access error occurs

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Java™ Platform
Standard Ed. 8

All Classes

Summary:
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Field |
Constr |
Method

Detail:
Field |
Constr |
Method

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Java compact2, compact3 javax.sql Interface RowSetMetaData（JDK8）

Interface RowSetMetaData

Field Summary

Fields inherited from interface java.sql.ResultSetMetaData

Method Summary

Methods inherited from interface java.sql.ResultSetMetaData

Methods inherited from interface java.sql.Wrapper

Method Detail

setColumnCount

setAutoIncrement

setCaseSensitive

setSearchable

setCurrency

setNullable

setSigned

setColumnDisplaySize

setColumnLabel

setColumnName

setSchemaName

setPrecision

setScale

setTableName

setCatalogName

setColumnType

setColumnTypeName