Package org.pgcodekeeper.core.parsers.antlr.pg.statement

Class CreateRule

java.lang.Object

org.pgcodekeeper.core.parsers.antlr.base.statement.ParserAbstract<PgDatabase>

org.pgcodekeeper.core.parsers.antlr.pg.statement.PgParserAbstract

org.pgcodekeeper.core.parsers.antlr.pg.statement.CreateRule

public final class CreateRule
extends PgParserAbstract

Parser for PostgreSQL CREATE RULE statements.

This class handles parsing of rewrite rule definitions including rule events (SELECT, INSERT, UPDATE, DELETE), conditions, and action commands. Rules provide a mechanism for query rewriting and can implement views, triggers, and other query transformations.

Constructor Summary

Constructors

Constructor	Description
CreateRule(SQLParser.Create_rewrite_statementContext ctx, PgDatabase db, ISettings settings)	Constructs a new CreateRule parser.

Method Summary

Modifier and Type	Method	Description
void	parseObject()	Parses a database object from the current context.
static void	setConditionAndAddCommands(SQLParser.Create_rewrite_statementContext ctx, PgRule rule, AbstractDatabase db, String location, ISettings settings)

Methods inherited from class org.pgcodekeeper.core.parsers.antlr.pg.statement.PgParserAbstract

getIdentifiers, getIdentifiers, getIdentifiers, getTypeName, parseArguments, parseOperatorSignature, parseSignature, unquoteQuotedString

Methods inherited from class org.pgcodekeeper.core.parsers.antlr.base.statement.ParserAbstract

fillOptionParams, fillOptionParams, 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

CreateRule

public CreateRule(SQLParser.Create_rewrite_statementContext ctx,
 PgDatabase db,
 ISettings settings)

Constructs a new CreateRule parser.

Parameters:

ctx - the CREATE RULE statement context

db - the PostgreSQL database object

settings - the ISettings object

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<PgDatabase>

setConditionAndAddCommands

public static void setConditionAndAddCommands(SQLParser.Create_rewrite_statementContext ctx,
 PgRule rule,
 AbstractDatabase db,
 String location,
 ISettings settings)