Package com.alibaba.druid.sql.ast.expr

Examples of com.alibaba.druid.sql.ast.expr.SQLNullExpr


            case LOCK:
                sqlExpr = new SQLIdentifierExpr("LOCK");
                lexer.nextToken();
                break;
            case NULL:
                sqlExpr = new SQLNullExpr();
                lexer.nextToken();
                break;
            case BANG:
                lexer.nextToken();
                SQLExpr bangExpr = expr();
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            case LOCK:
                sqlExpr = new SQLIdentifierExpr("LOCK");
                lexer.nextToken();
                break;
            case NULL:
                sqlExpr = new SQLNullExpr();
                lexer.nextToken();
                break;
            case BANG:
                lexer.nextToken();
                SQLExpr bangExpr = expr();
View Full Code Here

            case LOCK:
                sqlExpr = new SQLIdentifierExpr("LOCK");
                lexer.nextToken();
                break;
            case NULL:
                sqlExpr = new SQLNullExpr();
                lexer.nextToken();
                break;
            case BANG:
                lexer.nextToken();
                SQLExpr bangExpr = expr();
View Full Code Here

            return parseColumnRest(column);
        }

        if (lexer.token() == Token.NULL) {
            lexer.nextToken();
            column.setDefaultExpr(new SQLNullExpr());
            return parseColumnRest(column);
        }

        if (lexer.token == Token.PRIMARY) {
            lexer.nextToken();
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            case LOCK:
                sqlExpr = new SQLIdentifierExpr("LOCK");
                lexer.nextToken();
                break;
            case NULL:
                sqlExpr = new SQLNullExpr();
                lexer.nextToken();
                break;
            case BANG:
                lexer.nextToken();
                SQLExpr bangExpr = expr();
View Full Code Here

            return parseColumnRest(column);
        }

        if (lexer.token() == Token.NULL) {
            lexer.nextToken();
            column.setDefaultExpr(new SQLNullExpr());
            return parseColumnRest(column);
        }

        if (lexer.token == Token.PRIMARY) {
            lexer.nextToken();
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            case LOCK:
                sqlExpr = new SQLIdentifierExpr("LOCK");
                lexer.nextToken();
                break;
            case NULL:
                sqlExpr = new SQLNullExpr();
                lexer.nextToken();
                break;
            case BANG:
                lexer.nextToken();
                SQLExpr bangExpr = expr();
View Full Code Here

            return parseColumnRest(column);
        }

        if (lexer.token() == Token.NULL) {
            lexer.nextToken();
            column.setDefaultExpr(new SQLNullExpr());
            return parseColumnRest(column);
        }

        if (lexer.token == Token.PRIMARY) {
            lexer.nextToken();
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                throw new ParserException("TODO : " + lexer.token() + " " + lexer.stringVal());
            }

            if (lexer.token() == Token.NULL) {
                lexer.nextToken();
                OracleExprStatement stmt = new OracleExprStatement(new SQLNullExpr());
                statementList.add(stmt);
                continue;
            }

            throw new ParserException("TODO : " + lexer.token() + " " + lexer.stringVal());
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            if (lexer.token() == Token.NOT) {
                lexer.nextToken();

                if (lexer.token() == Token.NULL) {
                    lexer.nextToken();
                    column.setDefaultExpr(new SQLNullExpr());
                } else {
                    accept(Token.FOR);
                    identifierEquals("REPLICATION ");
                    identity.setNotForReplication(true);
                }
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