Package com.alibaba.druid.sql.parser

Examples of com.alibaba.druid.sql.parser.Token

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        return false;
    }

    public SQLExpr primary() {
        final Token tok = lexer.token();

        SQLExpr sqlExpr = null;
        switch (tok) {
            case SYSDATE:
                lexer.nextToken();
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        }

        this.ch = buf[bp];

        stringVal = symbolTable.addSymbol(buf, np, sp, hash);
        Token tok = keywods.getKeyword(stringVal);
        if (tok != null) {
            token = tok;
        } else {
            token = Token.VARIANT;
        }
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        return super.notRationalRest(expr);
    }

    public SQLExpr primary() {
        final Token tok = lexer.token();
       
        if (identifierEquals("outfile")) {
            lexer.nextToken();
            SQLExpr file = primary();
            SQLExpr expr = new MySqlOutFileExpr(file);
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            }

            this.ch = buf[bp];

            stringVal = symbolTable.addSymbol(buf, np, sp, hash);
            Token tok = keywods.getKeyword(stringVal);
            if (tok != null) {
                token = tok;
            } else {
                token = Token.IDENTIFIER;
            }
        } else {

            final boolean firstFlag = isFirstIdentifierChar(first);
            if (!firstFlag) {
                throw new SQLParseException("illegal identifier");
            }

            int hash = first;

            np = bp;
            sp = 1;
            char ch;
            for (;;) {
                ch = buf[++bp];

                if (!isIdentifierChar(ch)) {
                    break;
                }

                hash = 31 * hash + ch;

                sp++;
                continue;
            }

            this.ch = buf[bp];

            stringVal = symbolTable.addSymbol(buf, np, sp, hash);
            Token tok = keywods.getKeyword(stringVal);
            if (tok != null) {
                token = tok;
            } else {
                token = Token.IDENTIFIER;
            }
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                parser.getLexer().setAllowComment(false); // deny comment
            }

            parser.parseStatementList(statementList);

            final Token lastToken = parser.getLexer().token();
            if (lastToken != Token.EOF) {
                violations.add(new IllegalSQLObjectViolation(ErrorCode.SYNTAX_ERROR, "not terminal sql, token "
                                                                                     + lastToken, sql));
            }
        } catch (NotAllowCommentException e) {
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        SQLDataType dataType = new SQLDataTypeImpl(typeName);       
        return parseDataTypeRest(dataType);
    }

    public SQLExpr primary() {
        final Token tok = lexer.token();

        SQLExpr sqlExpr = null;
        switch (tok) {
            case SYSDATE:
                lexer.nextToken();
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        }

        this.ch = charAt(pos);

        stringVal = addSymbol();
        Token tok = keywods.getKeyword(stringVal);
        if (tok != null) {
            token = tok;
        } else {
            token = Token.VARIANT;
        }
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        return super.notRationalRest(expr);
    }

    public SQLExpr primary() {
        final Token tok = lexer.token();

        if (identifierEquals("outfile")) {
            lexer.nextToken();
            SQLExpr file = primary();
            SQLExpr expr = new MySqlOutFileExpr(file);
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        if (charAt(pos + 1) == '{') {
            scanVariable();
            return;
        }
       
        Token lastToken = this.token;
       
        scanChar();
        mark = pos;
        bufPos = 0;
        for (;;) {
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            }

            this.ch = charAt(pos);

            stringVal = subString(mark, bufPos);
            Token tok = keywods.getKeyword(stringVal);
            if (tok != null) {
                token = tok;
            } else {
                token = Token.IDENTIFIER;
            }
        } else {

            final boolean firstFlag = isFirstIdentifierChar(first);
            if (!firstFlag) {
                throw new ParserException("illegal identifier");
            }

            mark = pos;
            bufPos = 1;
            char ch;
            for (;;) {
                ch = charAt(++pos);

                if (!isIdentifierChar(ch)) {
                    break;
                }

                bufPos++;
                continue;
            }

            this.ch = charAt(pos);

            stringVal = addSymbol();
            Token tok = keywods.getKeyword(stringVal);
            if (tok != null) {
                token = tok;
            } else {
                token = Token.IDENTIFIER;
            }
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Related Classes of com.alibaba.druid.sql.parser.Token

  • com.alibaba.druid.bvt.sql.oracle.OracleLexerTest
  • com.alibaba.druid.sql.dialect.mysql.parser.MySqlExprParser
  • com.alibaba.druid.sql.dialect.mysql.parser.MySqlLexer
  • com.alibaba.druid.sql.dialect.oracle.parser.OracleExprParser
  • com.alibaba.druid.sql.dialect.oracle.parser.OracleLexer
  • com.alibaba.druid.wall.WallProvider
  • com.alibaba.wasp.plan.parser.druid.dialect.WaspSqlCreateTableParser
  • com.alibaba.wasp.plan.parser.druid.TestDruidDQLParser
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