程序包 com.mysql.cj.jdbc.result

接口 ResultSetInternalMethods

所有超级接口:

AutoCloseable, ProtocolEntity, Resultset, ResultSet, ResultsetRowsOwner, Wrapper

所有已知实现类:

ResultSetImpl, UpdatableResultSet

public interface ResultSetInternalMethods
extends ResultSet, ResultsetRowsOwner, Resultset

This interface is intended to be used by implementors of statement interceptors so that implementors can create static or dynamic (via java.lang.reflect.Proxy) proxy instances of ResultSets. It consists of methods outside of java.sql.Result that are used internally by other classes in the driver. This interface, although public is not designed to be consumed publicly other than for the statement interceptor use case.

嵌套类概要

从接口继承的嵌套类/接口 com.mysql.cj.protocol.Resultset

Resultset.Concurrency, Resultset.Type

字段概要

从接口继承的字段 java.sql.ResultSet

CLOSE_CURSORS_AT_COMMIT, CONCUR_READ_ONLY, CONCUR_UPDATABLE, FETCH_FORWARD, FETCH_REVERSE, FETCH_UNKNOWN, HOLD_CURSORS_OVER_COMMIT, TYPE_FORWARD_ONLY, TYPE_SCROLL_INSENSITIVE, TYPE_SCROLL_SENSITIVE

方法概要

修饰符和类型	方法	说明
BigInteger	getBigInteger(int columnIndex)
char	getFirstCharOfQuery()	Returns the first character of the query that was issued to create this result set, upper-cased.
Object	getObjectStoredProc(int columnIndex, int desiredSqlType)	Functions like ResultSet.getObject(), but using the given SQL type (as registered during CallableStatement.registerOutParameter()).
Object	getObjectStoredProc(int i, Map<Object,Object> map, int desiredSqlType)	Functions like ResultSet.getObject(), but using the given SQL type (as registered during CallableStatement.registerOutParameter()).
Object	getObjectStoredProc(String columnName, int desiredSqlType)	Functions like ResultSet.getObject(), but using the given SQL type (as registered during CallableStatement.registerOutParameter()).
Object	getObjectStoredProc(String colName, Map<Object,Object> map, int desiredSqlType)	Functions like ResultSet.getObject(), but using the given SQL type (as registered during CallableStatement.registerOutParameter()).
void	initializeWithMetadata()
void	populateCachedMetaData(CachedResultSetMetaData cachedMetaData)
void	realClose(boolean calledExplicitly)	Closes this ResultSet and releases resources.
void	setFirstCharOfQuery(char firstCharUpperCase)	Sets the first character of the query that was issued to create this result set.
void	setOwningStatement(JdbcStatement owningStatement)	Sets the statement that "owns" this result set (usually used when the result set should internally "belong" to one statement, but is created by another.
void	setStatementUsedForFetchingRows(JdbcPreparedStatement stmt)
void	setWrapperStatement(Statement wrapperStatement)

从接口继承的方法 com.mysql.cj.protocol.Resultset

clearNextResultset, getColumnDefinition, getNextResultset, getResultId, getRows, getServerInfo, getUpdateCount, getUpdateID, hasRows, initRowsWithMetadata, setColumnDefinition, setNextResultset

从接口继承的方法 java.sql.ResultSet

absolute, afterLast, beforeFirst, cancelRowUpdates, clearWarnings, close, deleteRow, findColumn, first, getArray, getArray, getAsciiStream, getAsciiStream, getBigDecimal, getBigDecimal, getBigDecimal, getBigDecimal, getBinaryStream, getBinaryStream, getBlob, getBlob, getBoolean, getBoolean, getByte, getByte, getBytes, getBytes, getCharacterStream, getCharacterStream, getClob, getClob, getConcurrency, getCursorName, getDate, getDate, getDate, getDate, getDouble, getDouble, getFetchDirection, getFetchSize, getFloat, getFloat, getHoldability, getInt, getInt, getLong, getLong, getMetaData, getNCharacterStream, getNCharacterStream, getNClob, getNClob, getNString, getNString, getObject, getObject, getObject, getObject, getObject, getObject, getRef, getRef, getRow, getRowId, getRowId, getShort, getShort, getSQLXML, getSQLXML, getStatement, getString, getString, getTime, getTime, getTime, getTime, getTimestamp, getTimestamp, getTimestamp, getTimestamp, getType, getUnicodeStream, getUnicodeStream, getURL, getURL, getWarnings, insertRow, isAfterLast, isBeforeFirst, isClosed, isFirst, isLast, last, moveToCurrentRow, moveToInsertRow, next, previous, refreshRow, relative, rowDeleted, rowInserted, rowUpdated, setFetchDirection, setFetchSize, updateArray, updateArray, updateAsciiStream, updateAsciiStream, updateAsciiStream, updateAsciiStream, updateAsciiStream, updateAsciiStream, updateBigDecimal, updateBigDecimal, updateBinaryStream, updateBinaryStream, updateBinaryStream, updateBinaryStream, updateBinaryStream, updateBinaryStream, updateBlob, updateBlob, updateBlob, updateBlob, updateBlob, updateBlob, updateBoolean, updateBoolean, updateByte, updateByte, updateBytes, updateBytes, updateCharacterStream, updateCharacterStream, updateCharacterStream, updateCharacterStream, updateCharacterStream, updateCharacterStream, updateClob, updateClob, updateClob, updateClob, updateClob, updateClob, updateDate, updateDate, updateDouble, updateDouble, updateFloat, updateFloat, updateInt, updateInt, updateLong, updateLong, updateNCharacterStream, updateNCharacterStream, updateNCharacterStream, updateNCharacterStream, updateNClob, updateNClob, updateNClob, updateNClob, updateNClob, updateNClob, updateNString, updateNString, updateNull, updateNull, updateObject, updateObject, updateObject, updateObject, updateObject, updateObject, updateObject, updateObject, updateRef, updateRef, updateRow, updateRowId, updateRowId, updateShort, updateShort, updateSQLXML, updateSQLXML, updateString, updateString, updateTime, updateTime, updateTimestamp, updateTimestamp, wasNull

从接口继承的方法 com.mysql.cj.protocol.ResultsetRowsOwner

closeOwner, getConnection, getOwnerFetchSize, getOwningQuery, getOwningStatementFetchSize, getOwningStatementMaxRows, getOwningStatementServerId, getPointOfOrigin, getSession, getSyncMutex

从接口继承的方法 java.sql.Wrapper

isWrapperFor, unwrap

方法详细资料

getObjectStoredProc

Object getObjectStoredProc(int columnIndex,
                           int desiredSqlType)
                    throws SQLException

Functions like ResultSet.getObject(), but using the given SQL type (as registered during CallableStatement.registerOutParameter()).

参数:

columnIndex - 1-based column index

desiredSqlType - desired column type, one of Types

返回:

object

抛出:

SQLException - if an error occurs

getObjectStoredProc

Object getObjectStoredProc(int i,
                           Map<Object,Object> map,
                           int desiredSqlType)
                    throws SQLException

Functions like ResultSet.getObject(), but using the given SQL type (as registered during CallableStatement.registerOutParameter()).

参数:

i - 1-based column index

map - map

desiredSqlType - desired column type, one of Types

返回:

object

抛出:

SQLException - if an error occurs

getObjectStoredProc

Object getObjectStoredProc(String columnName,
                           int desiredSqlType)
                    throws SQLException

Functions like ResultSet.getObject(), but using the given SQL type (as registered during CallableStatement.registerOutParameter()).

参数:

columnName - column name

desiredSqlType - desired column type, one of Types

返回:

object

抛出:

SQLException - if an error occurs

getObjectStoredProc

Object getObjectStoredProc(String colName,
                           Map<Object,Object> map,
                           int desiredSqlType)
                    throws SQLException

Functions like ResultSet.getObject(), but using the given SQL type (as registered during CallableStatement.registerOutParameter()).

参数:

colName - column name

map - map

desiredSqlType - desired column type, one of Types

返回:

object

抛出:

SQLException - if an error occurs

realClose

void realClose(boolean calledExplicitly)
        throws SQLException

Closes this ResultSet and releases resources.

参数:

calledExplicitly - was realClose called by the standard ResultSet.close() method, or was it closed internally by the driver?

抛出:

SQLException - if an error occurs

setFirstCharOfQuery

void setFirstCharOfQuery(char firstCharUpperCase)

Sets the first character of the query that was issued to create this result set. The character should be upper-cased.

参数:

firstCharUpperCase - character

setOwningStatement

void setOwningStatement(JdbcStatement owningStatement)

Sets the statement that "owns" this result set (usually used when the result set should internally "belong" to one statement, but is created by another.

参数:

owningStatement - the statement this result set will belong to

getFirstCharOfQuery

char getFirstCharOfQuery()

Returns the first character of the query that was issued to create this result set, upper-cased.

返回:

character

setStatementUsedForFetchingRows

void setStatementUsedForFetchingRows(JdbcPreparedStatement stmt)

setWrapperStatement

void setWrapperStatement(Statement wrapperStatement)

参数:

wrapperStatement - The wrapperStatement to set.

initializeWithMetadata

void initializeWithMetadata()
                     throws SQLException

抛出:

SQLException

populateCachedMetaData

void populateCachedMetaData(CachedResultSetMetaData cachedMetaData)
                     throws SQLException

抛出:

SQLException

getBigInteger

BigInteger getBigInteger(int columnIndex)
                  throws SQLException

抛出:

SQLException