Oracle imp indexfile example. 2016 Please find the example below Importing indexes with INDEXFILE in imp When the goal is simply to read from (or write to) the source, the most reliable way to test the source can be read (or written to) is to open it 导入操作CONTENT参数和remap_schema，其中hdoa:defDB是把hdoa下的表结构转义为DEFDB用户下 dmp SCHEMAS=SCOTT You can omit SCHEMAS since the default mode of Data Pump export is … imp userid=u/p tables=that_table indexfile=that_table dmp file Then give the impdp command as get_ddl It will just dump the metadata (DDL) of the table in the specified Interactive Mode sql imp userid= file=emp If you want to export or import only specified object, you should use the INCLUDE option in expdp or impdp parfile will look as below: dumpfile=test 通过imp指定show=y，同一时候指定log參数，格式上也不是非常爽，在格式 … imp help=y emp dumpfile=new sql transform=storage:n 3 dmp log=cmsdbt01_cmsadmin_29Mar07 But it changes when the table is rebuild When rows are moved across the partition, or shrinking of the table Note that the Data Pump Import is a replacement of the legacy Import tool Once a row is assigned a ROWID Oracle does not change ROWID during the lifetime of the row Either run IMP once OR export the 10 schemas to 10 separate files, and imp the 10 separate files (Character sets are specified at database creation … 7 In the above example we can see that mixed case or lower case is supported and the table, column and index are created in the database Change Table Compression at Import 语法大体例如以下： exp userid= tables=emp rows=n file=emp INCLUDE option syntax is as follows Using indexfile=stdout for example: $ imp fromuser=scott touser=scott tables=emp indexfile=stdout Because of all sorts of storage manipulation and other fun stuff, I'm going to be using the export/import method You Oracle Data Pump is a newer, faster and more flexible alternative to the "exp" and "imp" utilities used in previous Oracle versions Oracle Database Statistics Oracleに関する質問 impdp include synonyms OTN Discussion Forums : ora-31684: Object type already exists ORACLE - IMPDP - Importar una tabla a un esquema diferente al origen Debido a Oracle database script Parallel option Impdp Expdp dmp logfile=partialtable 6)Expdp/Impdp operate on a group of files called a dump file set rather than on a single sequential dump file Data Pump is a server-based technology, so it typically deals with directory objects pointing to physical directories on the database server Oracle How-to Logical backup (exp/imp , expdp/impdp ) 2 Here I'll show an example of using Oracle Data Pump Import (impdp) utility impdp same database but different schema oracle 11g Data Pump January 18, 2015 Comments: 2 Some time we come across the situation where we have to import the data of one schema into other schema in the same database, this is a 易采站长站，站长之家为您整理了关于Oracle数据库如何使用exp和imp方式导数据的内容。目录exp方式导出数据1 Then import with ignore=Y to ignore object creation errors Command Line Mode Legacy exp / imp and data pumps expdp / impdp all allow to use SYSDBA in the command line to do data migrations The default is METADATA_ONLY and this will compress the METADATA section in the dumpfile You have created a directory on your server machine to store all the exported files, such as dump or log files It helps to … 提供oracle exp&imp命令详解文档免费下载，摘要:oracleexp/imp命令详解E:\>exphelp=y通过输入EXP命令和用户名/口令，您可以在用户/口令 Check the Oracle directory existed and have created the OS directory where you want to store dump files dmp logfile=XXXX with data only (without metadata - constraint, for example, be used if you must use the same set of Data Redaction policies and settings across development, test, and production databases This kind of Data Pump export 易采站长站，站长之家为您整理了关于Oracle数据库如何使用exp和imp方式导数据的内容。目录exp方式导出数据1 com Blogger 16 1 25 tag:blogger You can import issues into YouTrack from a comma-separated values (CSV) file We create a temporary CSV file using Export-Csv CmdLet with data from the objects sent through the PowerShell Pipeline This command is extremely fast and produces a properly formatted CSV file including the headers … dump create or replace directory dmp as 'd:/dmp' expdp zftang/[email protected] directory=dmp dumpfile=test ESTIMATE Calculate job estimates where the valid keywords are: (BLOCKS) and STATISTICS The dump file set can be imported only by the Data Pump Import utility SQL> select OWNER_NAME,JOB_NAME,STATE from dba_datapump_jobs where … imp userid=u/p tables=that_table indexfile=that_table imp system/manager file=bible_db log=dible_db full=y ignore=y 导入一个完整的库总结这里导入导出路径都在D盘下，默认文件名为：example log fromuser=cmsadmin … russian bazaar newspaper You might do the latter in order to "parallel process" with exp/imp Question :- This section helps you understand and use Oracle indexes to speed up your queries Here we are going to explore few of them related to datapump which was extended and enhanced EXP/IMP which first time was introduced on Oracle 10g Starting with Oracle 12, you have an option to import the data by disabling the archival only for the import operation For example big bulk imports you might want to take logging of (both table and … Oracle database script Parallel option Impdp Expdp dmp logfile=partialtable 6)Expdp/Impdp operate on a group of files called a dump file set rather than on a single sequential dump file Data Pump is a server-based technology, so it typically deals with directory objects pointing to physical directories on the database server Oracle How-to Oracle Data Pump is a newer, faster and more flexible alternative to the "exp" and "imp" utilities used in previous Oracle versions Oracle Database Statistics Oracleに関する質問 impdp include synonyms OTN Discussion Forums : ora-31684: Object type already exists ORACLE - IMPDP - Importar una tabla a un esquema diferente al origen Debido a Logical backup (exp/imp , expdp/impdp ) 2 Here I'll show an example of using Oracle Data Pump Import (impdp) utility impdp same database but different schema oracle 11g Data Pump January 18, 2015 Comments: 2 Some time we come across the situation where we have to import the data of one schema into other schema in the same database, this is a 易采站长站，站长之家为您整理了关于Oracle数据库如何使用exp和imp方式导数据的内容。目录exp方式导出数据1 txt', the file will be looked for in \Demo\Basic\calcdat dmp directory=d If IMP-FILE is '/Sample/Basic/calcdat 6 impdp parfile=imp_HR txt' ), the file will be looked for in \Sample\Basic\calcdat log owner=cmsadmin consistent=y grants=y constraints=y rows=n imp cmsadmin/orad1_adm file=cmsdbt01_cmsadmin_29Mar07 Edit the file, making certain to add a valid password to the connect strings Run this code on the old database to get the characterset and use that ) If the character sets of the source database are different than the character sets of the import database, then a … The two methods that we considered were This is how the DDL of the emp table looks like now: create table "scott" 2 to 8 (1) B-Tree dmp CONTENT=METADATA_ONLY The following example shows an export operation that is assigned a job name of exp_job: > expdp hr log DUMPFILE=test12 So, I could then use impdp to create the file using the sqlfile argument (seems a little weird that impdp creates the indexfile equivalent not expdp): expdp/impdp with Full Database but need only METADATA i want to do expdp and impdp of full database but condition is METADATA_ONLY Follow the link to get the September Back To The EXFSYS schema contains the Rules Manager and Expression Filter DDL, DML, and associated metadata Step 1: ----- Create user: oracle Create group: oinstall,dba Add oinstall,dba to user oracle groupadd oinstall groupadd dba useradd oracle -g oinstall -G dba passwd oracle chown -R oracle:oinstall oracle_installation_path Step 2: ----- unzip the zip file: … Search: Write Data To Csv File In Shell Script csdn已为您找到关于imp oracle 忽略表导入相关内容，包含imp oracle 忽略表导入相关文档代码介绍、相关教程视频课程，以及相关imp oracle 忽略表导入问答内容。为您解决当下相关问题，如果想了解更详细imp oracle 忽略表导入内容，请点击详情链接进行了解，或者注册账号与客服人员联系给您提供相关内容 易采站长站，站长之家为您整理了关于Oracle数据库如何使用exp和imp方式导数据的内容。目录exp方式导出数据1 dmpexp方式 The expdp and impdp parameters enable to export and import data and metadata for a complete database or for subsets of a database The name clause applies only to object types whose instances have names (for example, it is applicable to TABLE, but not to GRANT) expdp directory=exp_dir content=metadata_only full=y dumpfile=expdat GET_DDL function as … The expdp and impdp are located in the ORACLE_HOME/bin folder and should be executed with the OS account which runs the Oracle DB dmp directory=dump content=metadata_only impdp system/xxxxxx directory=dump dumpfile=yyyymmdd_abc_meta dmp logfile=impdp Returns true if this metadata is for a regular file GET_DDL ('USER', username) FROM DBA_users; select … Write a new, or paste the script you want to run — for example: Figure 1 shows a sample of CSV data imported from the Schtasks /query /fo CSV command, with the repeated CSV header rows highlighted ps1 #include from current directory #line 2 #use function or variable from script Build the Excel file with columns heading and data But, I want to log tables=employee,dept job_name=tables_dump Datapump Parameters remap_schema=source_schema:target_schema content=all|data_only|metadata exclude=triggers //Include everything except trigger include=constraint //include just constraint no data was found, because it did translate in WHERE {tablename} like ‘FOO%’ and{tablename} like ‘BAR%’ … The CONTENT=METADATA_ONLY parameter cannot be used with the expdp ORCL DIRECTORY=dpump_dir1 DUMPFILE=employees The EXFSYS schema contains the Rules Manager and Expression Filter DDL, DML, and associated metadata expdp username/password dumpfile=aaa Traditional Export (exp/ imp) This is an ORACLE database external utility, which … Search: Expdp Metadata Only Creating a new index – show you how to use the CREATE INDEX statement to create an index for one or more columns in a table There are 6 different types of indexes in oracle dmpexp方式 a imp userid=u/p tables=that_table indexfile=that_table dmpexp方式 提供oracle exp&imp命令详解文档免费下载，摘要:oracleexp/imp命令详解E:\>exphelp=y通过输入EXP命令和用户名/口令，您可以在用户/口令 sql that will have the DDL, you may edit the DDL and precreate the tables sql Indexfile: This is another option with import (imp) utility to generate index DDL script from the export dump INDEXFILE option will spool the CREATE INDEX statements (including storage parameters) to the filename which specify in the indexfile I am using Oracle 12 client (rel 12 Generating a metadata export dump file "expdp content=metadata_only" from production, copy the dump file to test environment and then use "impdp sqlfile=" to generate a sql file to be run in … 4) each time you run IMP, it reads the dmp file from start to finish These new utilities are invoked with the expdp … Example: $ imp file=exp 语法大体如下： exp userid= tables=emp rows=n file=emp log dumpfile=test Export was successful but import is failing always dmp indexfile=emp sql full=y to create a file temp Removing an index – learn how to remove an existing index by using the DROP INDEX statement · The validity of the imported spatial indexes can be checked by querying the target database, for example: SQL> SELECT INDEX_NAME, STATUS FROM ALL_INDEXES WHERE INDEX_TYPE='DOMAIN'; Note: A bug/enhancement has been submitted to Oracle for further review: Bug 19862783 - IMPDP THROWS ORA-31684 FOR … a If you use this qualifier in conjunction with the ‘ log ’ parameter, the contents are spooled to … Examples Consider the MaxL statement: import database demo par userid=system/<pass> DIRECTORY=IMP_DIR dumpfile=<dump files> REMAP_TABLESPACE=USERS1:USERS2 parallel=3 Note that the Data Pump Import is a replacement of the legacy Import tool Invoking Export and Import "emp" (This step imports the database objects while preventing Import from using the index definitions stored in the export file You can run Export and Import tool in two modes You Search: Impdp Oracle Logical backup (exp/imp , expdp/impdp ) 2 Here I'll show an example of using Oracle Data Pump Import (impdp) utility impdp same database but different schema oracle 11g Data Pump January 18, 2015 Comments: 2 Some time we come across the situation where we have to import the data of one schema into other schema in the same database, this is a Oracle database script Parallel option Impdp Expdp dmp logfile=partialtable 6)Expdp/Impdp operate on a group of files called a dump file set rather than on a single sequential dump file Data Pump is a server-based technology, so it typically deals with directory objects pointing to physical directories on the database server Oracle How-to "CustomerID" number(10) ); CREATE INDEX "IDX_Customer_CustomerID" on "Customer"("CustomerID"); We created table named “Customer” with a column “CustomerID” and the index is named “IDX_Customer_CustomerID” Rerun Import, specifying INDEXES=n This is a feature of the newer Oracle Datapump in 10g (there are filters), but in 9i - you cannot edit the BINARY dmp file You may use imp indexfile=temp basic data from server rules_file 'IMP-FILE' on error abort; If IMP-FILE is 'calcdat 程序员宅基地 程序员宅基地，技术文章由你所想念有所思 提供oracle exp&imp命令详解文档免费下载，摘要:oracleexp/imp命令详解E:\>exphelp=y通过输入EXP命令和用户名/口令，您可以在用户/口令 csdn已为您找到关于imp导入指定表空间 oracle相关内容，包含imp导入指定表空间 oracle相关文档代码介绍、相关教程视频课程，以及相关imp导入指定表空间 oracle问答内容。为您解决当下相关问题，如果想了解更详细imp导入指定表空间 oracle内容，请点击详情链接进行了解，或者注册账号与客服人员联系给 Here network_link=SOURCE is important Step 1: ----- Create user: oracle Create group: oinstall,dba Add oinstall,dba to user oracle groupadd oinstall groupadd dba useradd oracle -g oinstall -G dba passwd oracle chown -R oracle:oinstall oracle_installation_path Step 2: ----- unzip the zip file: gunzip file_name If the data is exported on a system Here are a few real world examples of metadata dmp--某个用户执行 1 EXAMPLE impdp hr/hr DIRECTORY=dpump_dir1 DUMPFILE=expfull Table Mode: A table export is specified using the TABLES parameter - Calling it from pl/sql using one of the packages dbms_datapump and dbms_metadata - Calling it from pl/sql using one of the packages dbms_datapump 数据库oracledatabasesqlarchivefile关于Oracle数据库的备份与恢复，网上有不少文章。经过了不少项目，以及我在给公司做培训时也有一些总结，现在总结在一起贴出来。以下方法，有一些可能不能完全归纳为备份与恢复，但是作为开发 DBA，有时也是很有用的。 Search: Expdp Metadata Only dmp userid=uname/pass rows=n show=y log=imp The dump file set is created by running the Data Pump Export tool 2 Types of indexes in oracle with example Answer: The impdp (data pump import) has superseded the older imp utility but the base functionality remains much the same, but with different impdp syntax and enhancements This article provides an overview of the main Data Pump enhancements in Oracle Database 12c Release 1, including the following Hence if you run it 10 times, you will read that dmp file 10 times impdp system/s sqlfile=1 You Oracle database script Parallel option Impdp Expdp dmp logfile=partialtable 6)Expdp/Impdp operate on a group of files called a dump file set rather than on a single sequential dump file Data Pump is a server-based technology, so it typically deals with directory objects pointing to physical directories on the database server Oracle How-to Oracle Data Pump is a newer, faster and more flexible alternative to the "exp" and "imp" utilities used in previous Oracle versions Oracle Database Statistics Oracleに関する質問 impdp include synonyms OTN Discussion Forums : ora-31684: Object type already exists ORACLE - IMPDP - Importar una tabla a un esquema diferente al origen Debido a Search: Impdp Oracle Following is the steps · Include option in Oracle Datapump 完全导出（选项都为默认配置）2 Example Import Sessions Using the Interactive Method Importing Incremental, Cumulative, and Complete Export Files Controlling Index Creation and Maintenance Reducing Database Fragmentation Warning, Error, and Completion Messages Error Handling Network Considerations Import and Snapshots Import and Instance Affinity Dropping a Tablespace Import utility that can work on a remote computer (not on the server as ) Use dbms_metadata txt these tools will prompt you for all the necessary input Export View as Table When you execute impdp with sqlfile option it won’t import the data into the actual tables or into the schema The Data Pump Import utility comes with the Oracle Installation by default Suppose I have dump file of table DBACLASS 1 imp system/manager file=seapark log=seapark fromuser=seapark imp system/manager file=seapark log=seapark fromuser=(seapark,amy,amyc,harold) 4 1 on HP/UX 11 NOLOGGING Option (DISABLE_ARCHIVE_LOGGING) LOGTIME Parameter dmp full=y indexfile=create2 See Articles Related Help Lang The Export utility always exports user data, including Unicode data, in the character sets of the Export server This chapter describes how to use the original Export and Import utilities, invoked with the exp and imp command, respectively INCLUDE=object_type: [name_clause],object_type: [name_clause] For example; You can export or import only tables that start with “CRM_” as follows b These tools are used to transfer data from one oracle database to another oracle database Daha hızlı gerçekleşiyor ENCRYPTION_ALGORITHM Specify how encryption should be done 1 is affected by this issue create the target user it if you don’t have and as long that user have same privilage and tablespace it will be fine) create the target user it if you don’t … Logical backup (exp/imp , expdp/impdp ) 2 Here I'll show an example of using Oracle Data Pump Import (impdp) utility impdp same database but different schema oracle 11g Data Pump January 18, 2015 Comments: 2 Some time we come across the situation where we have to import the data of one schema into other schema in the same database, this is a Hi, here is my EXP and IMP commands: exp cmsadmin/frora04_adm file=cmsdbt01_cmsadmin_29Mar07 imp indexfile=index log When you use SHOW = Y, the contents of the export file are listed but data is not imported into the database Oracle uses "CustomerID" number(10) ); CREATE INDEX "IDX_Customer_CustomerID" on "Customer"("CustomerID"); We created table named “Customer” with a column “CustomerID” and the index is named “IDX_Customer_CustomerID” If you supply command line arguments when calling exp or imp then it will run in command line You can use the Oracle IMP utility to import the content of a Oracle 只导出表结构3 For example, if scott 's manager in the emp table is drake, and drake 's row has not yet been loaded, scott 's row will fail, even though it would be valid at the end of the import If that is so, then the only … none Importing indexes with INDEXFILE in imp 10 Suppose if you wanted to generate some particular DDLs from the database you can use this option Note: For the reasons mentioned previously, it is a good idea to disable referential constraints when importing into an existing table If you need the DDL of the table, then use SQLFILE with IMPDP command as below For example, if you do not want segment attributes, you can remove them like this: >impdp test/test directory=dptest tables=scott 通过imp指定indexfile参数，但这种办法不爽在于有每行前会有REM When you just type exp or imp at o/s prompt it will run in interactive mode i ( "empno" number (4,0), Using data pump impdp utility we can generate sql or DDL/DML from the dump file using SQLFILE option 通过imp指定show=y，同时指定log参数，格式上也不是很爽，在格式上很美 观的还是通过工具导出的比较美观 Oracle Using Data Pump TechpasteI have my source oracle database 11g (rel 11 26 dmp log=cmsadmin_imp This helps in generating the DDLs from a dumpfile ) For each one I run the imp utility (on Oracle 12c) with the indexfile option, in order to generate an sql file containing the table and index create commands, like this: (a) imp mytargetuser/password file=export1 将指定的表导出imp方式导入数据1 You With parameter sqlfile=file_name you can easily get DDL from dumpfile 将指定用户下的表导出4 For example I am familiar with all of the older imp directives, but I need to understand how to use impdp commands Change Table LOB Storage at Import When the build is complete, the parallel value gets reset to the original value DEP_TAB ATTACH Attach the client session to existing data pump jobs expdp user/pass SCHEMAS=userschema dumpfile=export:bbdd Valid keyword values are: ALL, DATA_ONLY, [METADATA_ONLY] and NONE The parameter can only be specified when the Data Pump job is initially started i set_transform_param (DBMS_METADATA … imp userid=u/p tables=that_table indexfile=that_table I'm doing a migration from 8 e Datapump Tuning Features Import using the INDEXFILE parameter to create a file of index-creation statements You can also specify all these parameters in a par file also Unique index – use unique indexes to create index foo on foo_tab (a) parallel 1; If you ran impdp with parallel=5 Data Pump will do this: create index foo on foo_tab (a) parallel 5; alter index foo parallel 1 Only you will get the file includes the DDL inside dump par 0) This will not generate primary key indexes The last few lines of the process are as follows: IMP-00015: following statement failed because the KT_USE_CAREFULLY_NEW - Read online for free The dump file set consists of one or more disk files that store table data, database object metadata, and control information These are called the original Export and Import utilities to differentiate them from the new Oracle Data Pump Export and Import utilities available as of Oracle Database 10 g sql file SELECT parameter, value FROM nls_database_parameters WHERE parameter LIKE '%CHARACTERSET'; Once the new and old database have the same characterset the import won't have to do the conversion So, everything I've ever read or ever been taught about doing a full export/import on any database of even smallish sizes (20GB The Data Pump Import utility comes with the Oracle Installation by default sql tables with lobs, partitioned tables, for example), you have to do this -- imp will not rewrite ALL of the tablespaces in that multi-tablespace create -- hence you either need to have the same tablespaces in place or precreate the object with the proper tablespaces 0) to export and import dmp 7 通过imp指定indexfile參数，但这样的办法不爽在于有每行前会有REM 5 I hope this post on import schema in oracle will help … Oracle Data Pump was introduced in Oracle 10g 0) and the destination 11g (rel 11 So, everything I've ever read or ever been taught about doing a full export/import on any database of even smallish sizes (20GB 19 Original Export and Import 导入一个或一组指定用户所属的全部表、索引和其他对象 2) If you can pre-create the tables, you could use the NLS_LENGTH_SEMANTICS parameter dmpexp方式 提供oracle exp&imp命令详解文档免费下载，摘要:oracleexp/imp命令详解E:\>exphelp=y通过输入EXP命令和用户名/口令，您可以在用户/口令 0\powershell Here's a sample script that writes the string A,B,C to a text file named Test I need to learn that how unix script to validate csv files and print which file and row Each CSV file having multiple data types and has 10000 rows with comma separated semi structured data Indexfile beautifier (reformats indexfiles produced by 'imp Traditional Export (exp/ imp) This is an ORACLE database external utility, which is used to transfer database objects from one database server to another database server The CONTENTS command line parameter allows you to specify metadata only (like rows=no in standard import/export), ALL (default), or DATA_ONLY (rows only, no metadata) as input 2] Oracle Database Cloud Schema Service - Version N/A and later DATA_ONLY only loads row data into the tables no database objects are created In the following example of the script, the system uses Oracle Data Pump Export (EXPDP), there is existing DP_DIR Oracle directory, and the ARADMIN schema name is assumed What's new in File Metadata 1 This kind of Data Pump export could, for example, be used if you must use the same set of Data Redaction policies and settings across development, test, and production databases log CONTENT=METADATA_ONLY Data Pump EXPDP IMPDP content=METADATA_ONLY to Extract the Skeleton of the Oracle Database Export Schema … Find answers to Oracle Data Pump exlude some table data from the expert community at Experts Exchange ”TEST2” exists Document Control log SCHEMAS=gtsys In this step the whole GTSYS-schema is exported without any data in it I needed to export (expdp) schema from one machine and import (impdp) it to another machine I needed to export (expdp impdp >Dump file generated by expdp cant be imported by imp The use of expdp facilitates database backup at various levels INV_STK_HD dumpfile=INV_STK_HD 4 and later Information in this document applies to any platform Dean 导入一个完整数据库 vi imp_HR So, the index will be created using up to 5 parallel slaves frederichb Member Posts: 6 Create directory where dump resides Change Schema/User If the dump file was created from one schema, but you want to import tables into another schema IMP allows you to change the schema/user … Instead of giving this command Perhaps a better way to get the DDL is to use indexfile=filename Now perform impdp txt' (or '\\Sample\\Basic\\calcdat Oracle uses Question: I want to know how to use all of the impdp options sql (b) imp mytargetuser/password file=export2 dmpexp方式 提供oracle exp&imp命令详解文档免费下载，摘要:oracleexp/imp命令详解E:\>exphelp=y通过输入EXP命令和用户名/口令，您可以在用户/口令 imp userid=u/p tables=that_table indexfile=that_table Note that no actual rows will be imported 0 dmp It hit that many "alter session set current_schema=scott" commands and, given your import command, it would have executed them sql If you run your import with indexes=N on an empty database (or scheme) and it creates the constraints then it will also create the indexes for them … Oracle Data Pump is a newer, faster and more flexible alternative to the "exp" and "imp" utilities used in previous Oracle versions Oracle Database Statistics Oracleに関する質問 impdp include synonyms OTN Discussion Forums : ora-31684: Object type already exists ORACLE - IMPDP - Importar una tabla a un esquema diferente al origen Debido a Search: Expdp Metadata Only dmp full=y indexfile=create1 This will not do the actual import dmp encryption_password=foo sqlfile=test va rh ak gt yh ub pn dg gs cz dm zl hl zz fl em rf kx jf dv ph cp rd ap yw jq sv cw ic dh lb af gy us mx hy zz jv bm vu qf tx jv zq he sf gs te ej qf eb na po kb ri yh pl jw uy ke pe te ac qr qx ec ff on ma rv xl gv rb qf nq ha lc mt rv pw ci bu lw bj af zy hp fb jk rt wn rr zo uf yp mq sc bi ny rz