Package org.pgcodekeeper.core.database.ch.parser.statement

Class ChCreateFunction

java.lang.Object

org.pgcodekeeper.core.database.base.parser.statement.ParserAbstract<ChDatabase>

org.pgcodekeeper.core.database.ch.parser.statement.ChParserAbstract

org.pgcodekeeper.core.database.ch.parser.statement.ChCreateFunction

public final class ChCreateFunction
extends ChParserAbstract

Parser for ClickHouse CREATE FUNCTION statements. Handles function creation including lambda expressions, function arguments, and body parsing.

Constructor Summary

Constructors

Constructor	Description
ChCreateFunction(CHParser.Create_function_stmtContext ctx, ChDatabase db, ISettings settings)	Creates a parser for ClickHouse CREATE FUNCTION statements.

Method Summary

Modifier and Type	Method	Description
void	parseObject()	Parses a database object from the current context.
void	parseObject(ChFunction function)	Parses function details including body expression and arguments.

Methods inherited from class org.pgcodekeeper.core.database.ch.parser.statement.ChParserAbstract

getIdentifiers

Methods inherited from class org.pgcodekeeper.core.database.base.parser.statement.ParserAbstract

getFullCtxText, getFullCtxText, getFullCtxText, getSafe, getSafe, parseArgMode, parseObject

Methods inherited from class java.lang.Object

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

Constructor Details

ChCreateFunction

public ChCreateFunction(CHParser.Create_function_stmtContext ctx,
 ChDatabase db,
 ISettings settings)

Creates a parser for ClickHouse CREATE FUNCTION statements.

Parameters:

ctx - the ANTLR parse tree context for the CREATE FUNCTION statement

db - the ClickHouse database schema being processed

settings - parsing configuration settings

Method Details

parseObject

public void parseObject()

Description copied from class: ParserAbstract

Parses a database object from the current context. Must be implemented by concrete subclasses to handle specific object types.

Specified by:

parseObject in class ParserAbstract<ChDatabase>

parseObject

public void parseObject(ChFunction function)

Parses function details including body expression and arguments. Sets up expression analysis launcher for dependency tracking if enabled.

Parameters:

function - the function object to populate with parsed information