Updated on 2025-08-25 GMT+08:00

java.sql.Connection

java.sql.Connection is the database connection interface.

Table 1 Support for java.sql.Connection

Method

Return Type

JDBC 4 Support

close()

void

Yes

commit()

void

Yes

createStatement()

Statement

Yes

getAutoCommit()

Boolean

Yes

getClientInfo()

Properties

Yes

getClientInfo(String name)

String

Yes

getTransactionIsolation()

int

Yes

isClosed()

Boolean

Yes

isReadOnly()

Boolean

Yes

prepareStatement(String sql)

PreparedStatement

Yes

rollback()

void

Yes

setAutoCommit(boolean autoCommit)

void

Yes

setClientInfo(Properties properties)

void

Yes

setClientInfo(String name,String value)

void

Yes