Package com.alibaba.druid.sql.ast

Examples of com.alibaba.druid.sql.ast.SQLOrderBy

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        return new SQLUnionQuery();
    }

    public SQLUnionQuery unionRest(SQLUnionQuery union) {
        if (lexer.token() == Token.ORDER) {
            SQLOrderBy orderBy = this.exprParser.parseOrderBy();
            union.setOrderBy(orderBy);
            return unionRest(union);
        }
        return union;
    }
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            SQLExpr where = this.exprParser.expr();
            deleteStatement.setWhere(where);
        }

        if (lexer.token() == (Token.ORDER)) {
            SQLOrderBy orderBy = exprParser.parseOrderBy();
            deleteStatement.setOrderBy(orderBy);
        }

        deleteStatement.setLimit(parseLimit());
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        return fk;
    }

    protected SQLAggregateExpr parseAggregateExprRest(SQLAggregateExpr aggregateExpr) {
        if (lexer.token() == Token.ORDER) {
            SQLOrderBy orderBy = this.parseOrderBy();
            aggregateExpr.putAttribute("ORDER BY", orderBy);
        }
        if (identifierEquals("SEPARATOR")) {
            lexer.nextToken();
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            SQLExpr where = this.exprParser.expr();
            deleteStatement.setWhere(where);
        }

        if (lexer.token() == (Token.ORDER)) {
            SQLOrderBy orderBy = exprParser.parseOrderBy();
            deleteStatement.setOrderBy(orderBy);
        }

        deleteStatement.setLimit(parseLimit());
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    }

    protected void visitAggreateRest(SQLAggregateExpr aggregateExpr) {
        {
            SQLOrderBy value = (SQLOrderBy) aggregateExpr.getAttribute("ORDER BY");
            if (value != null) {
                print(" ");
                ((SQLObject) value).accept(this);
            }
        }
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        return new SQLUnionQuery();
    }

    public SQLUnionQuery unionRest(SQLUnionQuery union) {
        if (lexer.token() == Token.ORDER) {
            SQLOrderBy orderBy = this.exprParser.parseOrderBy();
            union.setOrderBy(orderBy);
            return unionRest(union);
        }
        return union;
    }
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        return aggregateExpr;
    }

    public SQLOrderBy parseOrderBy() {
        if (lexer.token() == Token.ORDER) {
            SQLOrderBy orderBy = new SQLOrderBy();

            lexer.nextToken();

            accept(Token.BY);

            orderBy.addItem(parseSelectOrderByItem());

            while (lexer.token() == Token.COMMA) {
                lexer.nextToken();
                orderBy.addItem(parseSelectOrderByItem());
            }

            return orderBy;
        }
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public class EqualTest_orderBy extends TestCase {

    public void test_exits() throws Exception {
        String sql = "ORDER BY f1";
        String sql_c = "ORDER BY f2";
        SQLOrderBy exprA, exprB, exprC;
        {
            SQLExprParser parser = new SQLExprParser(sql);
            exprA = (SQLOrderBy) parser.parseOrderBy();
        }
        {
            SQLExprParser parser = new SQLExprParser(sql);
            exprB = (SQLOrderBy) parser.parseOrderBy();
        }
        {
            SQLExprParser parser = new SQLExprParser(sql_c);
            exprC = (SQLOrderBy) parser.parseOrderBy();
        }
        Assert.assertEquals(exprA, exprB);
        Assert.assertNotEquals(exprA, exprC);
        Assert.assertTrue(exprA.equals(exprA));
        Assert.assertFalse(exprA.equals(new Object()));
        Assert.assertEquals(exprA.hashCode(), exprB.hashCode());
       
        Assert.assertEquals(new SQLOrderBy(), new SQLOrderBy());
        Assert.assertEquals(new SQLOrderBy().hashCode(), new SQLOrderBy().hashCode());
       
        Assert.assertEquals(new SQLSelectOrderByItem(), new SQLSelectOrderByItem());
        Assert.assertEquals(new SQLSelectOrderByItem().hashCode(), new SQLSelectOrderByItem().hashCode());
    }
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        if (identifierEquals("WITHIN")) {
            lexer.nextToken();
            accept(Token.GROUP);
            accept(Token.LPAREN);
            SQLOrderBy withinGroup = this.parseOrderBy();
            aggregateExpr.setWithinGroup(withinGroup);
            accept(Token.RPAREN);
        }

        if (lexer.token() == Token.OVER) {
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        return new SQLUnionQuery();
    }

    public SQLUnionQuery unionRest(SQLUnionQuery union) {
        if (lexer.token() == Token.ORDER) {
            SQLOrderBy orderBy = this.exprParser.parseOrderBy();
            union.setOrderBy(orderBy);
            return unionRest(union);
        }
        return union;
    }
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Related Classes of com.alibaba.druid.sql.ast.SQLOrderBy

  • com.alibaba.druid.bvt.sql.EqualTest_orderBy
  • com.alibaba.druid.sql.ast.statement.SQLSelectOrderByItem
  • com.alibaba.druid.sql.dialect.mysql.parser.MySqlExprParser
  • com.alibaba.druid.sql.dialect.mysql.parser.MySqlStatementParser
  • com.alibaba.druid.sql.dialect.mysql.visitor.MySqlOutputVisitor
  • com.alibaba.druid.sql.dialect.oracle.parser.OracleExprParser
  • com.alibaba.druid.sql.PagerUtils
  • com.alibaba.druid.sql.parser.SQLExprParser
  • com.alibaba.druid.sql.parser.SQLSelectParser
  • com.alibaba.wasp.plan.parser.druid.dialect.WaspSqlStatementParser
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