org.apache.drill.exec.store.jdbc.clickhouse

Class ClickhouseJdbcDialect

java.lang.Object

org.apache.drill.exec.store.jdbc.clickhouse.ClickhouseJdbcDialect

All Implemented Interfaces:

JdbcDialect

public class ClickhouseJdbcDialect
extends Object
implements JdbcDialect

Constructor Summary

Constructors

Constructor and Description
ClickhouseJdbcDialect(JdbcStoragePlugin plugin)

Method Summary

Modifier and Type	Method and Description
String	generateSql(org.apache.calcite.plan.RelOptCluster cluster, org.apache.calcite.rel.RelNode input) Generate sql from relational expressions.
void	registerSchemas(SchemaConfig config, org.apache.calcite.schema.SchemaPlus parent) Register the schemas provided by this JdbcDialect implementation under the given parent schema.

Methods inherited from class java.lang.Object

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

Constructor Detail

ClickhouseJdbcDialect

public ClickhouseJdbcDialect(JdbcStoragePlugin plugin)

Method Detail

registerSchemas

public void registerSchemas(SchemaConfig config,
                            org.apache.calcite.schema.SchemaPlus parent)

Description copied from interface: JdbcDialect

Register the schemas provided by this JdbcDialect implementation under the given parent schema.

Specified by:

registerSchemas in interface JdbcDialect

Parameters:

config - Configuration for schema objects.

parent - Reference to parent schema.

generateSql

public String generateSql(org.apache.calcite.plan.RelOptCluster cluster,
                          org.apache.calcite.rel.RelNode input)

Description copied from interface: JdbcDialect

Generate sql from relational expressions.

Specified by:

generateSql in interface JdbcDialect

Parameters:

cluster - An environment for related relational expressions.

input - Relational expressions.