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Interface XResultSetMetaData
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解放(する)d: Apache OpenOffice 4.1.15

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:: com :: sun :: 星/主役にする :: sdbc ::

interface XResultSetMetaData
Description
can be used to find out about the types and 所有物/資産/財産s of the columns in a ResultSet.
Developers Guide
Database - ResultSetMetaData

Methods' 要約
getColumnCount returns the number of columns in this ResultSet.  
isAutoIncrement 示すs whether the column is automatically numbered, thus read-only.  
isCaseSensitive 示すs whether a column's 事例/患者 事柄s.  
isSearchable 示すs whether the column can be used in a where 条項.  
isCurrency 示すs whether the column is a cash value.  
isNullable 示すs the nullability of values in the 指定するd column. 
isSigned 示すs whether values in the column are 調印するd numbers.  
getColumnDisplaySize 示すs the column's normal max width in chars.  
getColumnLabel gets the 示唆するd column 肩書を与える for use in printouts and 陳列する,発揮するs.  
getColumnName gets a column's 指名する.  
getSchemaName gets a column's (米)棚上げする/(英)提議する's schema.  
getPrecision gets a column's number of decimal digits.  
getScale gets a column's number of digits to 権利 of the decimal point.  
getTableName gets a column's (米)棚上げする/(英)提議する 指名する.  
getCatalogName gets a column's (米)棚上げする/(英)提議する's catalog 指名する.  
getColumnType retrieves a column's SQL type.  
getColumnTypeName retrieves a column's database-明確な/細部 type 指名する.  
isReadOnly 示すs whether a column is definitely not writable.  
isWritable 示すs whether it is possible for a 令状 on the column to 後継する.  
isDefinitelyWritable 示すs whether a 令状 on the column will definitely 後継する.  
getColumnServiceName returns the fully-qualified 指名する of the service whose instances are 製造(する)d if the method XResultSet::.getObject() is called to retrieve a value from the column.  
Methods' 詳細(に述べる)s
getColumnCount
long
getColumnCount()
raises( SQLException );

Description
returns the number of columns in this ResultSet.
Returns
the column count
Throws
SQLException if a database 接近 error occurs.
isAutoIncrement
boolean
isAutoIncrement( [in] long  column )
raises( SQLException );

Description
示すs whether the column is automatically numbered, thus read-only.
Parameter column
the first column is 1, the second is 2,
Returns
true if so
Throws
SQLException if a database 接近 error occurs.
isCaseSensitive
boolean
isCaseSensitive( [in] long  column )
raises( SQLException );

Description
示すs whether a column's 事例/患者 事柄s.
Parameter column
the first column is 1, the second is 2,
Returns
true if so
Throws
SQLException if a database 接近 error occurs.
isSearchable
boolean
isSearchable( [in] long  column )
raises( SQLException );

Description
示すs whether the column can be used in a where 条項.
Parameter column
the first column is 1, the second is 2,
Returns
true if so
Throws
SQLException if a database 接近 error occurs.
isCurrency
boolean
isCurrency( [in] long  column )
raises( SQLException );

Description
示すs whether the column is a cash value.
Parameter column
the first column is 1, the second is 2,
Returns
true if so
Throws
SQLException if a database 接近 error occurs.
isNullable
long
isNullable( [in] long  column )
raises( SQLException );

Description
示すs the nullability of values in the 指定するd column.
Parameter column
the first column is 1, the second is 2,
Returns
true if so
Throws
SQLException if a database 接近 error occurs.
See also
ColumnValue
isSigned
boolean
isSigned( [in] long  column )
raises( SQLException );

Description
示すs whether values in the column are 調印するd numbers.
Parameter column
the first column is 1, the second is 2,
Returns
true if so
Throws
SQLException if a database 接近 error occurs.
getColumnDisplaySize
long
getColumnDisplaySize( [in] long  column )
raises( SQLException );

Description
示すs the column's normal max width in chars.
Parameter column
the first column is 1, the second is 2,
Returns
the normal 最大限 number of characters 許すd as the width of the 指定するd column
Throws
SQLException if a database 接近 error occurs.
getColumnLabel
string
getColumnLabel( [in] long  column )
raises( SQLException );

Description
gets the 示唆するd column 肩書を与える for use in printouts and 陳列する,発揮するs.
Parameter column
the first column is 1, the second is 2,
Returns
the 示唆するd column 肩書を与える
Throws
SQLException if a database 接近 error occurs.
getColumnName
string
getColumnName( [in] long  column )
raises( SQLException );

Description
gets a column's 指名する.
Parameter column
the first column is 1, the second is 2,
Returns
the column 指名する
Throws
SQLException if a database 接近 error occurs.
getSchemaName
string
getSchemaName( [in] long  column )
raises( SQLException );

Description
gets a column's (米)棚上げする/(英)提議する's schema.
Parameter column
the first column is 1, the second is 2,
Returns
the schema 指名する
Throws
SQLException if a database 接近 error occurs.
getPrecision
long
getPrecision( [in] long  column )
raises( SQLException );

Description
gets a column's number of decimal digits.
Parameter column
the first column is 1, the second is 2,
Returns
precision
Throws
SQLException if a database 接近 error occurs.
getScale
long
getScale( [in] long  column )
raises( SQLException );

Description
gets a column's number of digits to 権利 of the decimal point.
Parameter column
the first column is 1, the second is 2,
Returns
規模
Throws
SQLException if a database 接近 error occurs.
getTableName
string
getTableName( [in] long  column )
raises( SQLException );

Description
gets a column's (米)棚上げする/(英)提議する 指名する.
Parameter column
the first column is 1, the second is 2,
Returns
the (米)棚上げする/(英)提議する 指名する
Throws
SQLException if a database 接近 error occurs.
getCatalogName
string
getCatalogName( [in] long  column )
raises( SQLException );

Description
gets a column's (米)棚上げする/(英)提議する's catalog 指名する.
Parameter column
the first column is 1, the second is 2,
Returns
the catalog 指名する
Throws
SQLException if a database 接近 error occurs.
getColumnType
long
getColumnType( [in] long  column )
raises( SQLException );

Description
retrieves a column's SQL type.
Parameter column
the first column is 1, the second is 2,
Returns
the column type
Throws
SQLException if a database 接近 error occurs.
getColumnTypeName
string
getColumnTypeName( [in] long  column )
raises( SQLException );

Description
retrieves a column's database-明確な/細部 type 指名する.
Parameter column
the first column is 1, the second is 2,
Returns
the type 指名する
Throws
SQLException if a database 接近 error occurs.
isReadOnly
boolean
isReadOnly( [in] long  column )
raises( SQLException );

Description
示すs whether a column is definitely not writable.
Parameter column
the first column is 1, the second is 2,
Returns
true if so
Throws
SQLException if a database 接近 error occurs.
isWritable
boolean
isWritable( [in] long  column )
raises( SQLException );

Description
示すs whether it is possible for a 令状 on the column to 後継する.
Parameter column
the first column is 1, the second is 2,
Returns
true if so
Throws
SQLException if a database 接近 error occurs.
isDefinitelyWritable
boolean
isDefinitelyWritable( [in] long  column )
raises( SQLException );

Description
示すs whether a 令状 on the column will definitely 後継する.
Parameter column
the first column is 1, the second is 2,
Returns
true if so
Throws
SQLException if a database 接近 error occurs.
getColumnServiceName
string
getColumnServiceName( [in] long  column )
raises( SQLException );

Description
returns the fully-qualified 指名する of the service whose instances are 製造(する)d if the method XResultSet::.getObject() is called to retrieve a value from the column.
Parameter column
the first column is 1, the second is 2,
Returns
the service 指名する
Throws
SQLException if a database 接近 error occurs.
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