Package com.alibaba.druid.sql.dialect.mysql.ast.statement

Examples of com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlUpdateStatement

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    public SQLSelectStatement parseSelect() throws ParserException {
        return new SQLSelectStatement(new MySqlSelectParser(lexer).select());
    }
   
    public SQLUpdateStatement parseUpdateStatement() throws ParserException {
      MySqlUpdateStatement stmt = (MySqlUpdateStatement) super.parseUpdateStatement();
     
      if (lexer.token() == Token.LIMIT) {
            lexer.nextToken();

            MySqlSelectQueryBlock.Limit limit = new MySqlSelectQueryBlock.Limit();

            SQLExpr temp = this.exprParser.expr();
            if (lexer.token() == (Token.COMMA)) {
                limit.setOffset(temp);
                lexer.nextToken();
                limit.setRowCount(exprParser.expr());
            } else if (identifierEquals("OFFSET")) {
                limit.setRowCount(temp);
                lexer.nextToken();
                limit.setOffset(exprParser.expr());
            } else {
                limit.setRowCount(temp);
            }
           
            stmt.setLimit(limit);
      }
     
      return stmt;
    }
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      return stmt;
    }
   
  protected MySqlUpdateStatement createUpdateStatement() {
    return new MySqlUpdateStatement();
  }
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        MySqlSelectParser selectParser = new MySqlSelectParser(this.exprParser);
        return new SQLSelectStatement(selectParser.select());
    }

    public SQLUpdateStatement parseUpdateStatement() {
        MySqlUpdateStatement stmt = createUpdateStatement();

        if (lexer.token() == Token.UPDATE) {
            lexer.nextToken();

            if (identifierEquals(LOW_PRIORITY)) {
                lexer.nextToken();
                stmt.setLowPriority(true);
            }

            if (identifierEquals(IGNORE)) {
                lexer.nextToken();
                stmt.setIgnore(true);
            }

            SQLTableSource tableSource = this.exprParser.createSelectParser().parseTableSource();
            stmt.setTableSource(tableSource);
        }

        parseUpdateSet(stmt);

        if (lexer.token() == (Token.WHERE)) {
            lexer.nextToken();
            stmt.setWhere(this.exprParser.expr());
        }

        stmt.setOrderBy(this.exprParser.parseOrderBy());

        stmt.setLimit(parseLimit());

        return stmt;
    }
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        return stmt;
    }

    protected MySqlUpdateStatement createUpdateStatement() {
        return new MySqlUpdateStatement();
    }
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                context.incrementUpdateNoneConditionWarnnings();
            }

            if (config.isUpdateWhereNoneCheck()) {
                if (x instanceof MySqlUpdateStatement) {
                    MySqlUpdateStatement mysqlUpdate = (MySqlUpdateStatement) x;
                    if (mysqlUpdate.getLimit() == null) {
                        addViolation(visitor, ErrorCode.NONE_CONDITION, "update none condition not allow", x);
                        return;
                    }
                } else {
                    addViolation(visitor, ErrorCode.NONE_CONDITION, "update none condition not allow", x);
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                context.incrementUpdateNoneConditionWarnings();
            }

            if (config.isUpdateWhereNoneCheck()) {
                if (x instanceof MySqlUpdateStatement) {
                    MySqlUpdateStatement mysqlUpdate = (MySqlUpdateStatement) x;
                    if (mysqlUpdate.getLimit() == null) {
                        addViolation(visitor, ErrorCode.NONE_CONDITION, "update none condition not allow", x);
                        return;
                    }
                } else {
                    addViolation(visitor, ErrorCode.NONE_CONDITION, "update none condition not allow", x);
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        MySqlSelectParser selectParser = new MySqlSelectParser(this.exprParser);
        return new SQLSelectStatement(selectParser.select());
    }

    public SQLUpdateStatement parseUpdateStatement() {
        MySqlUpdateStatement stmt = createUpdateStatement();

        if (lexer.token() == Token.UPDATE) {
            lexer.nextToken();

            if (identifierEquals(LOW_PRIORITY)) {
                lexer.nextToken();
                stmt.setLowPriority(true);
            }

            if (identifierEquals(IGNORE)) {
                lexer.nextToken();
                stmt.setIgnore(true);
            }

            SQLTableSource tableSource = this.exprParser.createSelectParser().parseTableSource();
            stmt.setTableSource(tableSource);
        }

        parseUpdateSet(stmt);

        if (lexer.token() == (Token.WHERE)) {
            lexer.nextToken();
            stmt.setWhere(this.exprParser.expr());
        }

        stmt.setOrderBy(this.exprParser.parseOrderBy());

        stmt.setLimit(parseLimit());

        return stmt;
    }
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        return stmt;
    }

    protected MySqlUpdateStatement createUpdateStatement() {
        return new MySqlUpdateStatement();
    }
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                context.incrementUpdateNoneConditionWarnnings();
            }

            if (config.isUpdateWhereNoneCheck()) {
                if (x instanceof MySqlUpdateStatement) {
                    MySqlUpdateStatement mysqlUpdate = (MySqlUpdateStatement) x;
                    if (mysqlUpdate.getLimit() == null) {
                        addViolation(visitor, ErrorCode.NONE_CONDITION, "update none condition not allow", x);
                        return;
                    }
                } else {
                    addViolation(visitor, ErrorCode.NONE_CONDITION, "update none condition not allow", x);
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                context.incrementUpdateNoneConditionWarnnings();
            }

            if (config.isUpdateWhereNoneCheck()) {
                if (x instanceof MySqlUpdateStatement) {
                    MySqlUpdateStatement mysqlUpdate = (MySqlUpdateStatement) x;
                    if (mysqlUpdate.getLimit() == null) {
                        addViolation(visitor, ErrorCode.NONE_CONDITION, "update none condition not allow", x);
                        return;
                    }
                } else {
                    addViolation(visitor, ErrorCode.NONE_CONDITION, "update none condition not allow", x);
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Related Classes of com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlUpdateStatement

  • com.alibaba.druid.bvt.sql.mysql.MySqlASTVisitorAdapterTest
  • com.alibaba.druid.sql.dialect.mysql.parser.MySqlStatementParser
  • com.alibaba.druid.wall.spi.WallVisitorUtils
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