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

Class ChExprWithNmspc

java.lang.Object

org.pgcodekeeper.core.database.base.parser.antlr.AbstractExpr

org.pgcodekeeper.core.database.ch.parser.expr.ChAbstractExpr

org.pgcodekeeper.core.database.ch.parser.expr.ChAbstractExprWithNmspc<CHParser.ExprContext>

org.pgcodekeeper.core.database.ch.parser.expr.ChExprWithNmspc

public final class ChExprWithNmspc
extends ChAbstractExprWithNmspc<CHParser.ExprContext>

Concrete implementation of ChAbstractExprWithNmspc for analyzing ClickHouse SQL expressions. Provides specific handling of expression contexts with namespace support.

Constructor Summary

Constructors

Constructor	Description
ChExprWithNmspc(String schema, IMetaContainer meta)	Constructs a new expression analyzer with schema and metadata container.

Method Summary

Modifier and Type	Method	Description
List<String>	analyze(CHParser.ExprContext ruleCtx)	Analyzes the given expression context and returns an empty list.

Methods inherited from class org.pgcodekeeper.core.database.ch.parser.expr.ChAbstractExprWithNmspc

addRawTableReference, addReference, findReference

Methods inherited from class org.pgcodekeeper.core.database.base.parser.antlr.AbstractExpr

addDependency, addDependency, addDependency, addReference, addVariable, getDependencies

Methods inherited from class java.lang.Object

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

Constructor Details

ChExprWithNmspc

public ChExprWithNmspc(String schema,
 IMetaContainer meta)

Constructs a new expression analyzer with schema and metadata container.

Parameters:

schema - the database schema name

meta - the metadata container for database objects

Method Details

analyze

public List<String> analyze(CHParser.ExprContext ruleCtx)

Analyzes the given expression context and returns an empty list.

Specified by:

analyze in class ChAbstractExprWithNmspc<CHParser.ExprContext>

Parameters:

ruleCtx - the ANTLR expression context to analyze

Returns:

empty list