Package io.debezium.connector.jdbc.dialect.sqlserver

Class SqlServerDatabaseDialect

java.lang.Object

io.debezium.connector.jdbc.dialect.GeneralDatabaseDialect

io.debezium.connector.jdbc.dialect.sqlserver.SqlServerDatabaseDialect

All Implemented Interfaces:

DatabaseDialect

public class SqlServerDatabaseDialect
extends GeneralDatabaseDialect

A DatabaseDialect implementation for SQL Server.

Author:

Chris Cranford

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	SqlServerDatabaseDialect.SqlServerDatabaseDialectProvider

Constructor Summary

Constructors

Modifier	Constructor	Description
private	SqlServerDatabaseDialect(JdbcSinkConnectorConfig config, org.hibernate.SessionFactory sessionFactory)

Method Summary

Modifier and Type	Method	Description
String	getByteArrayFormat()	Returns the default format for binding a byte array
int	getMaxTimePrecision()	Gets the maximum precision allowed for a dialect's time data type.
int	getMaxTimestampPrecision()	Gets the maximum precision allowed for a dialect's timestamp data type.
int	getMaxVarcharLengthInKey()	Gets the maximum length of a VARCHAR field in a primary key column.
String	getUpsertStatement(TableDescriptor table, SinkRecordDescriptor record)	Construct a UPSERT statement specific for this dialect.
protected void	registerTypes()

Methods inherited from class io.debezium.connector.jdbc.dialect.GeneralDatabaseDialect

addColumnDefaultValue, bindValue, columnNameFromField, columnNameFromField, columnQueryBindingFromField, getAlterTableStatement, getColumnNamingStrategy, getConfig, getCreateTableStatement, getDatabaseVersion, getDefaultDecimalPrecision, getDefaultTimestampPrecision, getDeleteStatement, getFormattedBoolean, getFormattedDate, getFormattedDateTime, getFormattedDateTimeWithNanos, getFormattedTime, getFormattedTimestamp, getFormattedTimestampWithTimeZone, getFormattedTimeWithTimeZone, getIdentifierHelper, getInsertStatement, getMaxNVarcharLengthInKey, getMaxVarbinaryLength, getSchemaType, getTypeName, getTypeName, getTypeName, getUpdateStatement, getVersion, isIdentifierUppercaseWhenNotQuoted, isNegativeScaleAllowed, readTable, registerType, resolveMissingFields, tableExists, toIdentifier, toIdentifier

Methods inherited from class java.lang.Object

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

Constructor Details

SqlServerDatabaseDialect

private SqlServerDatabaseDialect(JdbcSinkConnectorConfig config,
 org.hibernate.SessionFactory sessionFactory)

Method Details

registerTypes

protected void registerTypes()

Overrides:

registerTypes in class GeneralDatabaseDialect

getMaxVarcharLengthInKey

public int getMaxVarcharLengthInKey()

Description copied from interface: DatabaseDialect

Gets the maximum length of a VARCHAR field in a primary key column.

Specified by:

getMaxVarcharLengthInKey in interface DatabaseDialect

Overrides:

getMaxVarcharLengthInKey in class GeneralDatabaseDialect

Returns:

maximum varchar field length when participating in the primary key

getMaxTimePrecision

public int getMaxTimePrecision()

Description copied from interface: DatabaseDialect

Gets the maximum precision allowed for a dialect's time data type.

Returns:

maximum time precision

getMaxTimestampPrecision

public int getMaxTimestampPrecision()

Description copied from interface: DatabaseDialect

Gets the maximum precision allowed for a dialect's timestamp data type.

Returns:

maximum timestamp precision

getUpsertStatement

public String getUpsertStatement(TableDescriptor table,
 SinkRecordDescriptor record)

Description copied from interface: DatabaseDialect

Construct a UPSERT statement specific for this dialect.

Specified by:

getUpsertStatement in interface DatabaseDialect

Overrides:

getUpsertStatement in class GeneralDatabaseDialect

Parameters:

table - the current relational table model, should not be null

record - the current sink record being processed, should not be null

Returns:

the upsert SQL statement to be executed, never null

getByteArrayFormat

public String getByteArrayFormat()

Description copied from interface: DatabaseDialect

Returns the default format for binding a byte array

Specified by:

getByteArrayFormat in interface DatabaseDialect

Overrides:

getByteArrayFormat in class GeneralDatabaseDialect

Returns:

the format for binding a byte array