Method VisitLogicalBinary

query/sql/sql_parser.go:660–700

VisitLogicalBinary visits the node

(ctx *antlrgen.LogicalBinaryContext)

// VisitLogicalBinary visits the node
func (v *ASTBuilder) VisitLogicalBinary(ctx *antlrgen.LogicalBinaryContext) interface{} {
	location := v.getLocation(ctx)
	if v.SQL2AqlCtx.exprCheck {
		v.Logger.Debugf("VisitLogicalBinary check: %s", ctx.GetText())
		if ctx.GetOperator() == nil {
			panic(fmt.Errorf("missing logicalBinary operator, (line:%d, col:%d)",
				location.Line, location.CharPosition))
		}

		v.Visit(ctx.GetLeft())
		v.Visit(ctx.GetRight())
		return tree.NewExpression(v.getLocation(ctx))
	}

	v.Logger.Debugf("VisitLogicalBinary: %s", ctx.GetText())
	operator := v.getLogicalBinaryOperator(ctx.GetOperator().GetTokenType())
	if operator == tree.OR {
		if v.SQL2AqlCtx.exprOrigin == ExprOriginWhere {
			v.SQL2AqlCtx.MapRowFilters[v.SQL2AqlCtx.mapKey] =
				append(v.SQL2AqlCtx.MapRowFilters[v.SQL2AqlCtx.mapKey], v.getText(ctx.BaseParserRuleContext))
		} else if v.SQL2AqlCtx.exprOrigin == ExprOriginJoinOn {
			last := len(v.SQL2AqlCtx.MapJoinTables[v.SQL2AqlCtx.mapKey]) - 1
			v.SQL2AqlCtx.MapJoinTables[v.SQL2AqlCtx.mapKey][last].Conditions =
				append(v.SQL2AqlCtx.MapJoinTables[v.SQL2AqlCtx.mapKey][last].Conditions, v.getText(ctx.BaseParserRuleContext))
		}

		expr := tree.NewExpression(v.getLocation(ctx))
		expr.SetValue(fmt.Sprintf("LogicalBinaryExpression: (%s)", v.getText(ctx.BaseParserRuleContext)))
		return expr
	}

	left, _ := v.Visit(ctx.GetLeft()).(tree.IExpression)
	right, _ := v.Visit(ctx.GetRight()).(tree.IExpression)
	logicalBinaryExpr := tree.NewLogicalBinaryExpression(
		v.getLocation(ctx),
		operator,
		left,
		right)
	logicalBinaryExpr.SetValue(fmt.Sprintf("LogicalBinaryExpression: (%s)", v.getText(ctx.BaseParserRuleContext)))
	return logicalBinaryExpr
}

// VisitBooleanDefault visits the node
func (v *ASTBuilder) VisitBooleanDefault(ctx *antlrgen.BooleanDefaultContext) interface{} {