Package org.pgcodekeeper.core.loader.ch

Class JdbcChLoader

java.lang.Object

org.pgcodekeeper.core.loader.DatabaseLoader

org.pgcodekeeper.core.loader.jdbc.JdbcLoaderBase

org.pgcodekeeper.core.loader.ch.JdbcChLoader

public final class JdbcChLoader
extends JdbcLoaderBase

JDBC-based database schema loader for ClickHouse databases. Reads database schemas, functions, relations, policies, users, roles, and privileges from a ClickHouse database. Extends JdbcLoaderBase to provide ClickHouse-specific loading functionality.

Constructor Summary

Constructors

Constructor	Description
JdbcChLoader(AbstractJdbcConnector connector, ISettings settings, IMonitor monitor, IgnoreSchemaList ignoreSchemaList)	Creates a new ClickHouse JDBC loader with the specified parameters.

Method Summary

Modifier and Type	Method	Description
String	getSchemas()	Returns a string representation of loaded schemas.
AbstractDatabase	load()	Loads database schema without performing full analysis.

Methods inherited from class org.pgcodekeeper.core.loader.jdbc.JdbcLoaderBase

addError, getCachedTypeByOid, getConnection, getCurrentLocation, getExtensionSchema, getLastSysOid, getMonitor, getMsType, getMsType, getRoleByOid, getRunner, getSettings, getStatement, getVersion, isGreenplumDb, isIgnoredSchema, putSchema, setAuthor, setComment, setCurrentObject, setCurrentOperation, setOwner, setOwner, setPrivileges, setPrivileges, setPrivileges, setPrivileges, submitAntlrTask, submitChAntlrTask, submitMsAntlrTask, submitPlpgsqlTask

Methods inherited from class org.pgcodekeeper.core.loader.DatabaseLoader

createDb, getErrors, loadAndAnalyze

Methods inherited from class java.lang.Object

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

Constructor Details

JdbcChLoader

public JdbcChLoader(AbstractJdbcConnector connector,
 ISettings settings,
 IMonitor monitor,
 IgnoreSchemaList ignoreSchemaList)

Creates a new ClickHouse JDBC loader with the specified parameters.

Parameters:

connector - the JDBC connector for establishing database connections

settings - loader settings and configuration

monitor - progress monitor for tracking loading progress

ignoreSchemaList - list of schemas to ignore during loading

Method Details

load

public AbstractDatabase load()
                      throws IOException,
InterruptedException

Description copied from class: DatabaseLoader

Loads database schema without performing full analysis.

Specified by:

load in class DatabaseLoader

Returns:

the loaded database schema

Throws:

IOException - if database loading fails

InterruptedException - if the loading process is interrupted

getSchemas

public String getSchemas()

Description copied from class: JdbcLoaderBase

Returns a string representation of loaded schemas.

Overrides:

getSchemas in class JdbcLoaderBase

Returns:

string containing schema information