com.taosdata.jdbc

Class SchemalessWriter

java.lang.Object

com.taosdata.jdbc.SchemalessWriter

All Implemented Interfaces:

AutoCloseable

public class SchemalessWriter
extends Object
implements AutoCloseable

Constructor Summary

Constructors

Constructor and Description
SchemalessWriter(Connection connection)
SchemalessWriter(Connection connection, String dbName)
SchemalessWriter(String url)
SchemalessWriter(String url, String cloudToken)
SchemalessWriter(String url, String username, String password)
SchemalessWriter(String url, String username, String password, String dbName)
SchemalessWriter(String host, String port, String cloudToken, String dbName, Boolean useSSL)
SchemalessWriter(String url, String user, String password, String cloudToken, String dbName, Boolean useSSL)
SchemalessWriter(String host, String port, String user, String password, String dbName, String type)
SchemalessWriter(String host, String port, String user, String password, String dbName, String type, Boolean useSSL)

Method Summary

Modifier and Type	Method and Description
void	close()
void	write(List<String> lines, SchemalessProtocolType protocolType, SchemalessTimestampType timestampType) batch schemaless lines write to db with list
void	write(String[] lines, SchemalessProtocolType protocolType, SchemalessTimestampType timestampType) batch schemaless lines write to db
void	write(String[] lines, SchemalessProtocolType protocolType, SchemalessTimestampType timestampType, Integer ttl, Long reqId)
void	write(String[] lines, SchemalessProtocolType protocolType, SchemalessTimestampType timestampType, String dbName, Integer ttl, Long reqId) Deprecated.
void	write(String line, SchemalessProtocolType protocolType, SchemalessTimestampType timestampType) only one line writes to db
int	writeRaw(String line, SchemalessProtocolType protocolType, SchemalessTimestampType timestampType)
int	writeRaw(String line, SchemalessProtocolType protocolType, SchemalessTimestampType timestampType, Integer ttl, Long reqId)
int	writeRaw(String line, SchemalessProtocolType protocolType, SchemalessTimestampType timestampType, String dbName, Integer ttl, Long reqId) Deprecated.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

SchemalessWriter

public SchemalessWriter(Connection connection)
                 throws SQLException

Throws:

SQLException

SchemalessWriter

public SchemalessWriter(Connection connection,
                        String dbName)
                 throws SQLException

Throws:

SQLException

SchemalessWriter

public SchemalessWriter(String url)
                 throws SQLException

Throws:

SQLException

SchemalessWriter

public SchemalessWriter(String url,
                        String cloudToken)
                 throws SQLException

Throws:

SQLException

SchemalessWriter

public SchemalessWriter(String url,
                        String username,
                        String password)
                 throws SQLException

Throws:

SQLException

SchemalessWriter

public SchemalessWriter(String url,
                        String username,
                        String password,
                        String dbName)
                 throws SQLException

Throws:

SQLException

SchemalessWriter

public SchemalessWriter(String url,
                        String user,
                        String password,
                        String cloudToken,
                        String dbName,
                        Boolean useSSL)
                 throws SQLException

Throws:

SQLException

SchemalessWriter

public SchemalessWriter(String host,
                        String port,
                        String cloudToken,
                        String dbName,
                        Boolean useSSL)
                 throws SQLException

Throws:

SQLException

SchemalessWriter

public SchemalessWriter(String host,
                        String port,
                        String user,
                        String password,
                        String dbName,
                        String type)
                 throws SQLException

Throws:

SQLException

SchemalessWriter

public SchemalessWriter(String host,
                        String port,
                        String user,
                        String password,
                        String dbName,
                        String type,
                        Boolean useSSL)
                 throws SQLException

Throws:

SQLException

Method Detail

write

public void write(String[] lines,
                  SchemalessProtocolType protocolType,
                  SchemalessTimestampType timestampType)
           throws SQLException

batch schemaless lines write to db

Parameters:

lines - schemaless lines

protocolType - schemaless type SchemalessProtocolType

timestampType - Time precision SchemalessTimestampType

Throws:

SQLException - execute exception

write

@Deprecated
public void write(String[] lines,
                              SchemalessProtocolType protocolType,
                              SchemalessTimestampType timestampType,
                              String dbName,
                              Integer ttl,
                              Long reqId)
                       throws SQLException

Deprecated.

Throws:

SQLException

write

public void write(String[] lines,
                  SchemalessProtocolType protocolType,
                  SchemalessTimestampType timestampType,
                  Integer ttl,
                  Long reqId)
           throws SQLException

Throws:

SQLException

write

public void write(String line,
                  SchemalessProtocolType protocolType,
                  SchemalessTimestampType timestampType)
           throws SQLException

only one line writes to db

Parameters:

line - schemaless line

protocolType - schemaless type SchemalessProtocolType

timestampType - Time precision SchemalessTimestampType

Throws:

SQLException - execute exception

write

public void write(List<String> lines,
                  SchemalessProtocolType protocolType,
                  SchemalessTimestampType timestampType)
           throws SQLException

batch schemaless lines write to db with list

Parameters:

lines - schemaless list

protocolType - schemaless type SchemalessProtocolType

timestampType - Time precision SchemalessTimestampType

Throws:

SQLException - execute exception

writeRaw

public int writeRaw(String line,
                    SchemalessProtocolType protocolType,
                    SchemalessTimestampType timestampType)
             throws SQLException

Throws:

SQLException

writeRaw

@Deprecated
public int writeRaw(String line,
                                SchemalessProtocolType protocolType,
                                SchemalessTimestampType timestampType,
                                String dbName,
                                Integer ttl,
                                Long reqId)
                         throws SQLException

Deprecated.

Throws:

SQLException

writeRaw

public int writeRaw(String line,
                    SchemalessProtocolType protocolType,
                    SchemalessTimestampType timestampType,
                    Integer ttl,
                    Long reqId)
             throws SQLException

Throws:

SQLException

close

public void close()
           throws SQLException

Specified by:

close in interface AutoCloseable

Throws:

SQLException