Package com.alibaba.druid.sql.ast

Examples of com.alibaba.druid.sql.ast.SQLExpr.accept()


            print("(");
            printAndAccept(x.getParameters(), ", ");
            SQLExpr from = (SQLExpr) x.getAttribute("FROM");
            if (from != null) {
                print(" FROM ");
                from.accept(this);
            }

            SQLExpr _for = (SQLExpr) x.getAttribute("FOR");
            if (_for != null) {
                print(" FOR ");
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            }

            SQLExpr _for = (SQLExpr) x.getAttribute("FOR");
            if (_for != null) {
                print(" FOR ");
                _for.accept(this);
            }
            print(")");

            return false;
        }
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            printAndAccept(x.getParameters(), ", ");

            SQLExpr from = (SQLExpr) x.getAttribute("FROM");
            if (from != null) {
                print(" FROM ");
                from.accept(this);
            }

            print(")");

            return false;
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    public boolean visit(SQLUnaryExpr x) {
        print(x.getOperator().name);
        SQLExpr expr = x.getExpr();
        if (expr instanceof SQLBinaryOpExpr) {
            print('(');
            expr.accept(this);
            print(')');
        } else if (expr instanceof SQLUnaryExpr) {
            print('(');
            expr.accept(this);
            print(')');
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            print('(');
            expr.accept(this);
            print(')');
        } else if (expr instanceof SQLUnaryExpr) {
            print('(');
            expr.accept(this);
            print(')');
        } else {
            expr.accept(this);
        }
        return false;
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        } else if (expr instanceof SQLUnaryExpr) {
            print('(');
            expr.accept(this);
            print(')');
        } else {
            expr.accept(this);
        }
        return false;
    }

    @Override
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            print("(");
            printAndAccept(x.getParameters(), ", ");
            SQLExpr from = (SQLExpr) x.getAttribute("FROM");
            if (from != null) {
                print(" FROM ");
                from.accept(this);
            }

            SQLExpr _for = (SQLExpr) x.getAttribute("FOR");
            if (_for != null) {
                print(" FOR ");
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            }

            SQLExpr _for = (SQLExpr) x.getAttribute("FOR");
            if (_for != null) {
                print(" FOR ");
                _for.accept(this);
            }
            print(")");

            return false;
        }
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            printAndAccept(x.getParameters(), ", ");

            SQLExpr from = (SQLExpr) x.getAttribute("FROM");
            if (from != null) {
                print(" FROM ");
                from.accept(this);
            }

            print(")");

            return false;
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                return false;
            }
        }

        print(" AT TIME ZONE ");
        timeZone.accept(this);

        return false;
    }

    @Override
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