Package com.alibaba.druid.sql.dialect.oracle.ast.stmt

Examples of com.alibaba.druid.sql.dialect.oracle.ast.stmt.OracleDeleteStatement

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        return query;
    }

    public OracleDeleteStatement explainToDeleteSQLObject(MappingEngine engine, String sql) {
        OracleStatementParser parser = new OracleStatementParser(sql);
        OracleDeleteStatement stmt = parser.parseDeleteStatement();

        MappingVisitorUtils.setDataSource(engine, stmt);

        return stmt;
    }
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        return stmt;
    }

    public OracleDeleteStatement parseDeleteStatement() {
        OracleDeleteStatement deleteStatement = new OracleDeleteStatement();

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

            if (lexer.token() == Token.COMMENT) {
                lexer.nextToken();
            }

            parseHints(deleteStatement.getHints());

            if (lexer.token() == (Token.FROM)) {
                lexer.nextToken();
            }

            if (identifierEquals("ONLY")) {
                lexer.nextToken();
                accept(Token.LPAREN);

                SQLName tableName = exprParser.name();
                deleteStatement.setTableName(tableName);

                accept(Token.RPAREN);
            } else {
                SQLName tableName = exprParser.name();
                deleteStatement.setTableName(tableName);
            }

            deleteStatement.setAlias(as());
        }

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

        if (lexer.token() == Token.RETURNING) {
            OracleReturningClause clause = this.parseReturningClause();
            deleteStatement.setReturning(clause);
        }
        if (identifierEquals("RETURN") || identifierEquals("RETURNING")) {
            throw new ParserException("TODO");
        }
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        return stmt;
    }

    public OracleDeleteStatement parseDeleteStatement() throws ParserException {
        OracleDeleteStatement deleteStatement = new OracleDeleteStatement();

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

            parseHints(deleteStatement.getHints());

            if (lexer.token() == (Token.FROM)) {
                lexer.nextToken();
            }

            if (identifierEquals("ONLY")) {
                lexer.nextToken();
                accept(Token.LPAREN);

                SQLName tableName = exprParser.name();
                deleteStatement.setTableName(tableName);

                accept(Token.RPAREN);
            } else {
                SQLName tableName = exprParser.name();
                deleteStatement.setTableName(tableName);
            }

            deleteStatement.setAlias(as());
        }

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

        if (lexer.token() == Token.RETURNING) {
            OracleReturningClause clause = this.parseReturningClause();
            deleteStatement.setReturning(clause);
        }
        if (identifierEquals("RETURN") || identifierEquals("RETURNING")) {
            throw new ParserException("TODO");
        }
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        return query;
    }

    public OracleDeleteStatement explainToDeleteSQLObject(MappingEngine engine, String sql) {
        OracleStatementParser parser = new OracleStatementParser(sql);
        OracleDeleteStatement stmt = parser.parseDeleteStatement();

        MappingVisitorUtils.setDataSource(engine, stmt);

        return stmt;
    }
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        return stmt;
    }

    public OracleDeleteStatement parseDeleteStatement() throws ParserException {
        OracleDeleteStatement deleteStatement = new OracleDeleteStatement();

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

            parseHints(deleteStatement.getHints());

            if (lexer.token() == (Token.FROM)) {
                lexer.nextToken();
            }

            if (identifierEquals("ONLY")) {
                lexer.nextToken();
                accept(Token.LPAREN);

                SQLName tableName = exprParser.name();
                deleteStatement.setTableName(tableName);

                accept(Token.RPAREN);
            } else {
                SQLName tableName = exprParser.name();
                deleteStatement.setTableName(tableName);
            }

            deleteStatement.setAlias(as());
        }

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

        if (lexer.token() == Token.RETURNING) {
            OracleReturningClause clause = this.parseReturningClause();
            deleteStatement.setReturning(clause);
        }
        if (identifierEquals("RETURN") || identifierEquals("RETURNING")) {
            throw new ParserException("TODO");
        }
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        return stmt;
    }

    public OracleDeleteStatement parseDeleteStatement() {
        OracleDeleteStatement deleteStatement = new OracleDeleteStatement();

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

            if (lexer.token() == Token.COMMENT) {
                lexer.nextToken();
            }

            parseHints(deleteStatement.getHints());

            if (lexer.token() == (Token.FROM)) {
                lexer.nextToken();
            }

            if (identifierEquals("ONLY")) {
                lexer.nextToken();
                accept(Token.LPAREN);

                SQLName tableName = exprParser.name();
                deleteStatement.setTableName(tableName);

                accept(Token.RPAREN);
            } else {
                SQLName tableName = exprParser.name();
                deleteStatement.setTableName(tableName);
            }

            deleteStatement.setAlias(as());
        }

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

        if (lexer.token() == Token.RETURNING) {
            OracleReturningClause clause = this.parseReturningClause();
            deleteStatement.setReturning(clause);
        }
        if (identifierEquals("RETURN") || identifierEquals("RETURNING")) {
            throw new ParserException("TODO");
        }
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        return stmt;
    }

    public OracleDeleteStatement parseDeleteStatement() throws ParserException {
        OracleDeleteStatement deleteStatement = new OracleDeleteStatement();

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

            this.createExprParser().parseHints(deleteStatement.getHints());

            if (lexer.token() == (Token.FROM)) {
                lexer.nextToken();
            }

            if (identifierEquals("ONLY")) {
                lexer.nextToken();
                accept(Token.LPAREN);

                SQLName tableName = exprParser.name();
                deleteStatement.setTableName(tableName);

                accept(Token.RPAREN);
            } else {
                SQLName tableName = exprParser.name();
                deleteStatement.setTableName(tableName);
            }

            deleteStatement.setAlias(as());
        }

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

        if (lexer.token() == Token.RETURNING) {
            OracleReturningClause clause = this.parseReturningClause();
            deleteStatement.setReturning(clause);
        }
        if (identifierEquals("RETURN") || identifierEquals("RETURNING")) {
            throw new ParserException("TODO");
        }
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    }

    public OracleDeleteStatement parseDelete() throws ParserException {
        accept(Token.DELETE);

        OracleDeleteStatement deleteStatement = new OracleDeleteStatement();

        parseHints(deleteStatement);

        if (lexer.token() == (Token.FROM)) {
            lexer.nextToken();
        }

        if (identifierEquals("ONLY")) {
            lexer.nextToken();
            accept(Token.LPAREN);

            SQLName tableName = exprParser.name();
            deleteStatement.setTableName(tableName);

            accept(Token.RPAREN);
        } else {
            SQLName tableName = exprParser.name();
            deleteStatement.setTableName(tableName);
        }

        deleteStatement.setAlias(as());

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

        if (identifierEquals("RETURN") || identifierEquals("RETURNING")) {
            throw new ParserException("TODO");
        }
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        return stmt;
    }

    public OracleDeleteStatement parseDeleteStatement() {
        OracleDeleteStatement deleteStatement = new OracleDeleteStatement();

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

            parseHints(deleteStatement.getHints());

            if (lexer.token() == (Token.FROM)) {
                lexer.nextToken();
            }

            if (identifierEquals("ONLY")) {
                lexer.nextToken();
                accept(Token.LPAREN);

                SQLName tableName = exprParser.name();
                deleteStatement.setTableName(tableName);

                accept(Token.RPAREN);
            } else {
                SQLName tableName = exprParser.name();
                deleteStatement.setTableName(tableName);
            }

            deleteStatement.setAlias(as());
        }

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

        if (lexer.token() == Token.RETURNING) {
            OracleReturningClause clause = this.parseReturningClause();
            deleteStatement.setReturning(clause);
        }
        if (identifierEquals("RETURN") || identifierEquals("RETURNING")) {
            throw new ParserException("TODO");
        }
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        new OracleCreateSequenceStatement().accept(adapter);
        new OracleRangeValuesClause().accept(adapter);
        new OraclePartitionByRangeClause().accept(adapter);
        new OracleLoopStatement().accept(adapter);
        new OracleIntervalExpr().accept(adapter);
        new OracleDeleteStatement().accept(adapter);
        new OracleUpdateStatement().accept(adapter);
        new SampleClause().accept(adapter);
        new OracleSelectTableReference().accept(adapter);
        new SearchClause().accept(adapter);
        new CycleClause().accept(adapter);
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Related Classes of com.alibaba.druid.sql.dialect.oracle.ast.stmt.OracleDeleteStatement

  • com.alibaba.druid.bvt.sql.oracle.visitor.OracleASTVisitorAdapterTest
  • com.alibaba.druid.mapping.spi.OracleMappingProvider
  • com.alibaba.druid.sql.dialect.oracle.parser.OracleDeleteParser
  • com.alibaba.druid.sql.dialect.oracle.parser.OracleStatementParser
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