Package io.squashql.transaction

Class ClickHouseTransactionManager

java.lang.Object

io.squashql.transaction.ClickHouseTransactionManager

All Implemented Interfaces:

TransactionManager

public class ClickHouseTransactionManager
extends Object
implements TransactionManager

Field Summary

Fields

Modifier and Type	Field	Description
protected final com.clickhouse.jdbc.ClickHouseDataSource	clickHouseDataSource

Fields inherited from interface io.squashql.transaction.TransactionManager

MAIN_SCENARIO_NAME, SCENARIO_FIELD_NAME

Constructor Summary

Constructors

Constructor	Description
ClickHouseTransactionManager(com.clickhouse.jdbc.ClickHouseDataSource clickHouseDataSource)

Method Summary

Modifier and Type	Method	Description
static void	dropAndCreateInMemoryTable(com.clickhouse.jdbc.ClickHouseDataSource clickHouseDataSource, String table, List<Field> fields, boolean cjMode)
void	dropAndCreateInMemoryTable(String table, List<Field> fields)
void	dropAndCreateInMemoryTableWithoutScenarioColumn(String table, List<Field> fields)
void	dropTables(Collection<String> tables)
void	load(String scenario, String store, List<Object[]> tuples)
void	loadCsv(String scenario, String store, String path, String delimiter, boolean header)

Methods inherited from class java.lang.Object

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

Methods inherited from interface io.squashql.transaction.TransactionManager

load

Field Details

clickHouseDataSource

protected final com.clickhouse.jdbc.ClickHouseDataSource clickHouseDataSource

Constructor Details

ClickHouseTransactionManager

public ClickHouseTransactionManager(com.clickhouse.jdbc.ClickHouseDataSource clickHouseDataSource)

Method Details

dropAndCreateInMemoryTable

public void dropAndCreateInMemoryTable(String table,
 List<Field> fields)

dropAndCreateInMemoryTableWithoutScenarioColumn

public void dropAndCreateInMemoryTableWithoutScenarioColumn(String table,
 List<Field> fields)

dropAndCreateInMemoryTable

public static void dropAndCreateInMemoryTable(com.clickhouse.jdbc.ClickHouseDataSource clickHouseDataSource,
 String table,
 List<Field> fields,
 boolean cjMode)

load

public void load(String scenario,
 String store,
 List<Object[]> tuples)

Specified by:

load in interface TransactionManager

loadCsv

public void loadCsv(String scenario,
 String store,
 String path,
 String delimiter,
 boolean header)

Specified by:

loadCsv in interface TransactionManager

dropTables

public void dropTables(Collection<String> tables)