Method Frame_single

internal/engine/sqlite/parser/sqlite_parser.go:26656–26734

()

}

func (p *SQLiteParser) Frame_single() (localctx IFrame_singleContext) {
	localctx = NewFrame_singleContext(p, p.GetParserRuleContext(), p.GetState())
	p.EnterRule(localctx, 146, SQLiteParserRULE_frame_single)
	p.SetState(1966)
	p.GetErrorHandler().Sync(p)
	if p.HasError() {
		goto errorExit
	}

	switch p.GetInterpreter().AdaptivePredict(p.BaseParser, p.GetTokenStream(), 292, p.GetParserRuleContext()) {
	case 1:
		p.EnterOuterAlt(localctx, 1)
		{
			p.SetState(1959)
			p.expr(0)
		}
		{
			p.SetState(1960)
			p.Match(SQLiteParserPRECEDING_)
			if p.HasError() {
				// Recognition error - abort rule
				goto errorExit
			}
		}

	case 2:
		p.EnterOuterAlt(localctx, 2)
		{
			p.SetState(1962)
			p.Match(SQLiteParserUNBOUNDED_)
			if p.HasError() {
				// Recognition error - abort rule
				goto errorExit
			}
		}
		{
			p.SetState(1963)
			p.Match(SQLiteParserPRECEDING_)
			if p.HasError() {
				// Recognition error - abort rule
				goto errorExit
			}
		}

	case 3:
		p.EnterOuterAlt(localctx, 3)
		{
			p.SetState(1964)
			p.Match(SQLiteParserCURRENT_)
			if p.HasError() {
				// Recognition error - abort rule
				goto errorExit
			}
		}
		{
			p.SetState(1965)
			p.Match(SQLiteParserROW_)
			if p.HasError() {