Method SampledRelation

query/sql/antlrgen/sqlbase_parser.go:4227–4283

()

}

func (p *SqlBaseParser) SampledRelation() (localctx ISampledRelationContext) {
	localctx = NewSampledRelationContext(p, p.GetParserRuleContext(), p.GetState())
	p.EnterRule(localctx, 34, SqlBaseParserRULE_sampledRelation)

	defer func() {
		p.ExitRule()
	}()

	defer func() {
		if err := recover(); err != nil {
			if v, ok := err.(antlr.RecognitionException); ok {
				localctx.SetException(v)
				p.GetErrorHandler().ReportError(p, v)
				p.GetErrorHandler().Recover(p, v)
			} else {
				panic(err)
			}
		}
	}()

	p.EnterOuterAlt(localctx, 1)
	{
		p.SetState(318)
		p.AliasedRelation()
	}
	p.SetState(325)
	p.GetErrorHandler().Sync(p)

	if p.GetInterpreter().AdaptivePredict(p.GetTokenStream(), 39, p.GetParserRuleContext()) == 1 {
		{
			p.SetState(319)
			p.Match(SqlBaseParserTABLESAMPLE)
		}
		{
			p.SetState(320)
			p.SampleType()
		}
		{
			p.SetState(321)
			p.Match(SqlBaseParserT__1)
		}
		{
			p.SetState(322)

			var _x = p.Expression()

			localctx.(*SampledRelationContext).percentage = _x
		}
		{
			p.SetState(323)
			p.Match(SqlBaseParserT__2)
		}

	}

	return localctx
}