How to find invalid synonyms in oracle. CREATE OR REPLACE SYNONYM "scott".

How to find invalid synonyms in oracle gather_system_stats; Administration - Session; Cannot export empty tables in 11. Public synonyms are accessible to all users. I'm looking for a possibility to find a dependent object which brokes my package/procedure after its own drop/create. 4 [Release 10. all_tables, for example, is actually a public synonym for the sys. I'm just wondering how I get the synonym valid again. I can select from it, but I can't drop it as it 'doesn't exists' and I can't create a new table with the same name as 'the name is already used by another object. Now I want to check if all the grants, synonyms are created properly or not. Using the Owner and Name I can get the SYNONYM in ALL_SYNONYMS. 'FOO'), Oracle FIRST checks the user's schema for an object of that name (including synonyms in that user's schema). SYNONYM_NAME is the name of the synonym. SQL> alter synonym <synonym_name> comp If you are modifying any object in Oracle where a synonym is linked, there is no alternative, you should recreate the synonyms. Synonyms permit applications to function without modification regardless of which user owns the table or view and regardless of which database holds the table or view. 3 database that point to valid objects but claim to be invalid (SELECT STATUS FROM DBA_OBJECTS). table; The synonym was created succesfully. They will be temporarily marked as "invalid" until Oracle re-validates them, which will eventually be done automatically - although it's often a good idea to revalidate them manually (in order to check they are still ok). Of course that when I create the table in the target database link schema, the errors runaway. Thank you! Interested in getting your voice heard by members of the Developer Marketing team at Oracle? Check out this post for AppDev or this post for AI focus group Jul 5, 2023 · My Oracle Support provides customers with access to over a million knowledge articles and a vibrant support community of peers and Oracle experts. Asking for help, clarification, or responding to other answers. May 15, 2015 · Finding invalid Oracle object is a fairly simple DBA task (run as system or a user with select privilege on dba_objects view): col object_type for a20 col object_name for a50 SELECT owner, object_type, object_name FROM dba_objects WHERE status='INVALID' ORDER BY 1,2 / Recompiling the invalid objects involves a few tricks. If I try to recompile or drop these: Jan 26, 2005 · My problem is that I have thousands on synonyms on my 10. Viewed 50K+ times! This question is Feb 15, 2017 · In the Oracle docs for ALTER SYNONYM (link below) it says "A synonym places a dependency on its target object and becomes invalid if the target object is changed or dropped. Sep 8, 2011 · "ORA-01775: looping chain of synonyms" because public synonym still exists but referencing table have been dropped. Feb 20, 2008 · This morning I read an email discussion about having invalid synonyms in our new Oracle 10. 0 to 10. Mar 20, 2014 · ORA-00995: missing or invalid synonym identifier (Question) the synonym name /1000e8d1_LinkedHashMapValueIt is perfectly valid synonym name as found out from the following query but i am not able to delete it. Is there a way to check for invalid views across multiple schemas? Or better yet, how to find out beforehand what views in what schemas look at the May 16, 2017 · I created a synonym for a package, but I can't do anything with it, including a simple desc command. Jul 18, 2012 · I would run this to see where the synonym is actually pointing: select * from all_synonyms where synonym_name = 'BNS_SAA_MESSAGES' I am guessing the synonym is pointing to the wrong TABLE_OWNER. Mar 28, 2018 · A synonym is an alternative name for an object. Mar 26, 2019 · typical reasons why Oracle objects become INVALID; how to identify INVALID objects in Oracle; how to convert INVALID objects to VALID; Why do Oracle objects become INVALID? Oracle objects often become invalid during patching or upgrades because objects they depend on get dropped or altered in some way. Jan 14, 2025 · Check syntax and spelling. tables, views, triggers, other packages) will automatically mark the package as invalid. OWNER = ASY. Sep 3, 2012 · I have tested it with Oracle 10. How can i delete this synonym just like any other normal synonym name??. It is the same with packages, procedures and functions. synonym_name); end if; end loop; end; / Aug 4, 2015 · I was told this was a synonym. Nov 11, 2008 · - the user creates public synonyms for objects in his schema (usually) - revoke "create public synonym" from the user or drop it The public synonyms (for the objects in his schema) are not dropped. Can we have a script to test all the synonyms, once they are created. table_name where s. SYNONYM_NAME AND ASY. When I try to Sep 17, 2015 · Changing anything object that a package relies upon (e. If you want to check whether the synonym is VALID query ALL_OBJECTS. sql This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To find out about synonyms, you can query the all_synonyms view. 3 database. OBJECT_NAME = ASY. I fired the following query for invalid synonyms select * from dba_synonyms s where table_owne Sep 13, 2016 · I created a synonym on schema2: CREATE SYNONYM schema2. Technical questions should be asked in the appropriate category. USER_SYNONYMS : This view contains information about the synonyms that have been created by the current user. " Sep 7, 2011 · "ORA-01775: looping chain of synonyms" because public synonym still exists but referencing table have been dropped. Your continued use of Oracle Communities Advantages of Oracle synonyms. If you omit schema, then Oracle Database creates the synonym in your own schema. 2] Dec 15, 2021 · I am unable to use synonym for a function in Oracle with below query. I want to check in database A whether the synonym is valid or not (may be dblink invalid / base object does not exists / grant issues). Normally, Oracle tables and columns are not case sensitive and cannot contain punctuation marks and spaces. – Peter A Commented Apr 24, 2018 at 9:36 To create a private synonym in another user's schema, you must have the CREATE ANY SYNONYM privilege. However each user must have appropriate privileges on the underlying object in order to use the synonym. Today I have seen that. Please abide by the Oracle Community guidelines and refrain from posting any customer or personally identifiable information (PI/CI). So we have to recreate them one by one. I have given all priveleges to USER_B from USER_A. The affected SYNONYMS were these: Sep 23, 2008 · So, the question is: Is there a way to query the Oracle metadata to check is some triggers are broken, in order to send a report to the support team? The user_triggers give all the triggers and tells if they are enable or not, but does not indicate if they are still valid. How to alter this Synonyms . 0. Provide details and share your research! But avoid …. Similarly, catalog views, which show type names, such as USER_TYPE_ATTRS , show the type synonym names in their place. TABLE_NAME ) AND NOT EXISTS ( SELECT * FROM dba_views WHERE dba_synonyms. It doesn't appear in the all_synonyms table. table_name = dba_tables. This often occurs after the target object is modified or dropped and recreated. To ease this task and Sep 17, 2019 · For appeals, questions and feedback about Oracle Forums, please email oracle-forums-moderators_us@oracle. ' Oct 3, 2018 · My question is how to create a public synonym from our own schema? I have already tried several times, Example: In my schema there is a table named account, so I want to create a public synonym for this relation. com. Jan 7, 2025 · After upgrading a database from Oracle 8i/9i to 10g, altering a table causes its associated public synonym to become invalid. Sample which works for any Oracle user since PUBLIC has been granted select access on user_dependencies: drop-public-synonyms. I was able to create the synonym but not the grant. A vaild customer number starts with the captial letter N then 10 digits, can be zero to 9. "SQ_CLDOS_ATCHMNT_ID" FOR "CLDOS_ONLINE_DBA". owner object_name status public htmldb_application_files invalid public wwv_create_forum_demo_script invalid public wwv_flow_files invalid Oct 9, 2015 · Hi allIt's test scenario. I want to add a column to a table, bu Jun 3, 2009 · Just to clarify, if a user user's SQL statement references an object name with no schema qualification (e. I create a public synonym "s_emp" points to table "emp". Jul 18, 2014 · The documentation for the CREATE SYNONYM command includes:. Then, you need to access the Find Invalid Objects manager by using one of the following ways: In Database Explorer, right-click the Database node and select Tasks > Find Invalid Objects. 0 - 64bit Production With the Partitioning, OLAP, Data Mining and Real Application Testing options SQL> create synonym s1 for s2; Synonym created. For our upgrade we did an EXP, removed the databases and uninstalled Oracle 9i then installed Oracle 10g, recreated the blank database and imported the database in. " Oct 31, 2014 · Connected to: Oracle Database 11g Enterprise Edition Release 11. Apr 1, 2011 · CREATE OR REPLACE PROCEDURE test_func AS test_int INTEGER;<br> BEGIN<br> select count(*) INTO test_int FROM test_synonym; END; / I know this procedure does nothing, but it is only an example. 2. Home » Articles » Misc » Here. Examples. 3. Like a package may depend on a certain Oracle table, view or synonym. ALTER SYNONYM offices COMPILE; Jun 24, 2019 · Tour Start here for a quick overview of the site Help Center Detailed answers to any questions you might have Sep 26, 2019 · Oracle Cloud Infrastructure - Database Service - Version N/A and later Oracle Database Backup Service - Version N/A and later Oracle Database Cloud Exadata Service - Version N/A and later Oracle Database Cloud Service - Version N/A and later Oracle Database - Enterprise Edition - Version 10. I know I can recompile synonyms but how to avoid this please? Jun 3, 2014 · Well, you could go by object creation date: SELECT AO. 1) Last updated on JANUARY 23, 2020. Specify the name of the synonym to be dropped. I have created synonyms with below query: Create or replace synonym "schema1". May 7, 2012 · I am using Oracle SQL developer 2. What you need to do is to create / generate a script that will do that for you. It is very helpful if you work with legacy systems. Oracle offers a comprehensive and fully integrated stack of cloud applications and platform services. If Oracle can't resolve the reference from the user's schema, Oracle then checks for a public synonym. In your query, it is not the synonym that is INVALID, but the object that it points to. Oct 9, 2015 · Hi allIt's test scenario. compile_schema (as mentioned by a_horse_with_no_name) Jun 14, 2010 · Hi Guys I have recently upgraded database from 10. "ADDL_INFO_GRANT"; I want to alter this "user". the synonym is showing as invalid. I found that because in my application I have sometime the need to recreate custom views (e. 1) To recompile NON-PUBLIC SYNONYMS use below script. Not sure quite how to resolve it. ALTER SYNONYM offices COMPILE; Sep 10, 2015 · Tour Start here for a quick overview of the site Help Center Detailed answers to any questions you might have Jan 5, 2012 · You can use a connect by on user_dependencies for most cases. 2 and the synonym becomes indeed invalid but when an other user uses the synonym by doing . The query shows the two "nested" synonyms. When I run the query select * from all_objects where status = 'INVALID', the public synonyms are still showing as 'INVALID'. Second, synonyms can help backward compatibility for legacy applications. 1 and later Information in this document applies to any platform. Dec 19, 2014 · Try this select to find the problematic synonym. For appeals, questions and feedback about Oracle Forums, please email oracle-forums-moderators_us@oracle. Feb 20, 2013 · select * from all_synonyms s left outer join all_tables t on s. I have invalid synonnyms. employee_locations, you can use offices. CREATE OR REPLACE SYNONYM "scott". BTW, there's also DBMS_UTILITY. 5 from 11g. For more information about Oracle (NYSE:ORCL), visit oracle. proc1; creates a synonym for the object "PROC1" in the schema PKG_SYSTEM (even if there is no user/schema of that name). Oracle docs include the following as a way to update or find out if a view is invalid: Recompile the view e. To create the synonym I entered the statement something like this, SQL>CREATE PUBLIC SYNONYM acc for account; May 16, 2014 · There are no synonyms with the same name, cycling synonyms or database link/synonym conflicts in the entire database. Cloud / Fusion customers - Our Cloud community has moved! Please go to Cloud Customer Connect. Something like, Examples. 0 Thanks, Rana Jan 13, 2010 · 1. During synonym translations, the database first What is the easiest way to identify rows in a table that have "invalid" values in DATE columns. Select a discussion category from the picklist. Jun 3, 2016 · First of all, DBA_SYNONYMS. "SQ_CLDOS_ATCHMNT_ID"; How can I check that if this synonym already exists then don't create the synonym if it does. Jun 9, 2023 · There is no “oracle list synonyms” command, but you can query some database views to find this information: all_synonyms : View synonyms available to the current user. 3. CREATED DESC Aug 11, 2015 · What is the alter command to alter the below synonym. Jun 23, 2016 · Ask questions, find answers and collaborate at work with Stack Overflow for Teams. How to find such broken/invalid public synonyms? System view "dba_synonyms" doesn't have column "IsThissynonymHealthyToday", so i can't collect such broken synonym listing. Provided these changes don't cause compilation failures the objects will be revalidated by on-demand automatic recompilation, but this can take an unacceptable time to complete, especially where complex dependencies are present. Nov 2, 2010 · If you do a select * from dba_synonyms where synonym_name = 'FRED'; you will see that CREATE PUBLIC SYNONYM call_proc FOR pkg_system. Jun 15, 2011 · There are many synonyms that exist in my database that do not have any underlying objects currently present. Maybe you have invalid synonyms. Reload to refresh your session. AUDIT_RESULT_READABLE_V compile; Operation 192 succeeded. table_name is null if you want those synonyms where the table does not exist. I couldnt check if it works. In case you want to drop a PUBLIC synonym, you must have the DROP PUBLIC SYNONYM privilege. UPDATE. 0 Thanks, Rana To prevent the ORA-00980 error, you can take the following steps: make sure that you use valid synonyms, do not delete or rename synonyms that are in use, do not move synonyms to different schemas, and do not grant synonyms to other users. "ADDL_INFO_GRANT" FOR "user". Then I tried to grant select on the same table: grant select on schema1. I frowned a little, thinking it was probably a project manager mixing up words and concepts picked up by his team members. Jst downgraded my database to 10. I was able to recompile the packages no problem, but when I tried to recompile the public synonyms, I ran into the following error: ALTER PUBLIC SYNONYM DBA_STREAMS_SPLIT_MERGE_HIST COMPILE * ERROR at line 1: Oct 25, 2010 · I amd trying to write a pl/sql to find invalid synonyms as follows declare x number; begin for i in (select synonym_name from user_synonyms) loop execute immediate 'select 1 from ' || i. The package executes fine, but the synonym still has a status of Invalid. Sep 24, 2020 · Thanks for contributing an answer to Stack Overflow! Please be sure to answer the question. Where the table 'test_synonym' is actually a public synonym to a table in another schema. CREATE DATABASE LINK my_db_link CONNECT TO user IDENTIFIED BY passwd USING 'alias'; CREATE SYNONYM my_table FOR remote_table@my_db_link; Now, you could query the remote table using the synonym: SELECT * FROM Jan 23, 2020 · Invalid Objects Like S$% Views And X$% Synonyms After Upgrade To 12. Mar 13, 2017 · I have 2 packages and 2 public synonyms for those packages. Using the TABLE_OWNER and TABLE_NAME and search for it in the dba_objects, if the object doesn't exist, then the synonym is no longer valid. select studentid from student where regexp_like(studentid, '\D') ; \D means non-digit character; if the studentid contains at least one such character, in any position, then it will appear in the output. sql select 'select count(1) ' || OWNER||'. " What does it mean? sys@MTRAIN> ALTER SYNONYM SYNCHRO. They may not be reserved words. owner object_name status public htmldb_application_files invalid public wwv_create_forum_demo_script invalid public wwv_flow_files invalid Jan 23, 2003 · While compiling some invalid synonyms, I got "Operation 192 succeeded. tables table to check whether the table exists. Mar 30, 2020 · It appears that SYNONYMS, an Oracle mechanism, were invalid, and that recompiling all SYNONYMS that were not "VALID" fixed the problem. To check all invalid objects before my changes are deployed. Use the DESCRIBE command to show the synonyms instead of the types they represent. It looks like a view or table but I can't find it in the all objects table. In that I am using this synonym. CREATE OR REPLACE SYNONYM "ETKS_PR_RW". table to schema2; I got: ORA-00942: table or view does not exist This doesn't make sense to me. ${TABLE}; Now say we have a public synonym for "ORA-01775: looping chain of synonyms" because public synonym still exists but referencing table have been dropped. I have created the Public synonyms to the User Schema. Goal. Example. In my environment after doing an application upgrade some of the public synonyms get invalid. create public synonym EBS_PS as select * from EBS; (Synonym created) I should see the public synonym EBS_PS should be stored in a system view. Thank you! Interested in getting your voice heard by members of the Developer Marketing team at Oracle? Check out this post for AppDev or this post for AI focus group Jan 7, 2014 · During ex-import-operations it is often the case, that related synonyms in other schemas become invalid, because of the temporary absence of the underlying objects. – Database B synonym is pointing over dblink to Database C (schema x) which is again synonym :) In database C (schema x) the synonym is pointing to a procedure / function / table / other object. Sep 6, 2024 · Find invalid objects in a database using the Studio. "function1" for "schema2". '||OBJECT_NAME || ';' from dba_objects… ITS Oracle Education Official Material; Find Invalid Synonyms; Oracle Database Administration Fundamentals I & II VTC Training CD; How to Use DVSYS. Technical questions should be asked in the appropriate Dec 1, 2015 · I don't see the point in creating a synonym for the dblink itself. VIEW_NAME ) AND NOT EXISTS ( SELECT * FROM dba May 27, 2015 · Check out Oracle docs note on this : ORA-00980 synonym translation is no longer valid Cause: The synonym used is based on a table, view, or synonym that no longer exists. 1 and server is 10. By "invalid" here what I mean is a binary representation that violates Oracle rules for date values. You signed out in another tab or window. May 30, 2013 · Finding Invalid Objects and Compiling Objects that requires recompilation are-----VIEW, SYNONYM, PUBLIC SYNONYM, PROCEDURE, FUNCTION, PACKAGE, PACKAGE BODY, TRIGGER Jan 23, 2014 · For appeals, questions and feedback about Oracle Forums, please email oracle-forums-moderators_us@oracle. If I reference one of these synonyms (say by selecting from it)it becomes valid. A synonym places a dependency on its target object and becomes invalid if the target object is changed or dropped. The Query to find the invalid status of synonymn uses the Status != ‘INVALID’ condition to filter the invalid synonyms Oct 28, 2020 · Steps to compile invalid public synonyms. I was able to use a query predicate to find a particular problematic row: synonym. I'm planning to include some statements in the initial and end of my script in my every deployment 1. After all, a synonym cannot be invalid: it is only another word for an object. Specify PUBLIC to create a public synonym. 1 to 10. How to delete invalid objects (synonyms Not the most elegant of solutions, but you could join the sys. Dec 19, 2016 · I need a select statement that will show any invalid characters in Customer number field. Ideally you create the synonym for the remote table using the dblink. If you object to any changes, you may request that your account be closed by contacting oracle-forums-moderators_us@oracle. The following example uses the DROP SYNONYM statement to delete the stocks synonym created in the CREATE SYNONYM tutorial: DROP SYNONYM stocks; Code language: SQL (Structured Query Language) (sql) Oracle issued the following Apr 17, 2008 · in the database 3 synonyms are invalid. SQL> alter synonym <synonym_name> comp Jun 23, 2017 · No, you don't need to recreate synonyms if the underlying object changes. When this occurs, Oracle flags the public synonym as All of the scripts in this chapter have used synonyms instead of table names. Even adding a rows in a table lead the synonym to be Jun 30, 2014 · I know this is backwards, but say we have an inflexible tool or situation which always creates SELECT statements in the form SELECT * FROM ${SCHEMA}. Aug 29, 2014 · You cannot simply create synonyms for all tables with a single command. synonym_name || ' where rownum = 1' into x; if x is null then dbms_output. . But if you use double quotes to create a quoted identifier, that identifier must always be referenced with double quotes and with the correct case. Version 10g after altering a table: ==> Table was dropped but the synonym remains and is shown as valid. you are creating a public synonym ( available for everybody ) which makes a reference to the object X_CHILD ( that is why you have in your dba_synonyms as reference_name X_CHILD ) and as reference_type TABLE ( not column ) Specify the schema to contain the synonym. Oct 4, 2013 · The object types supported by DBMS_DDL. Jan 8, 2015 · I filter my OBJECTS_TO_UPDATE table by OBJECT_TYPE = 'SYNONYM'. Synonyms provide both data independence and location transparency. Even I recompiled the synonym. Example 10-11 queries all_synonyms to find any synonyms that point to the all_tables system view. owner = user Add the condition and t. referred from this link. synonyms table to the sys. We're using Oracle 10. Applies to: Oracle Database Cloud Schema Service - Version N/A and later Oracle Database Exadata Cloud Machine - Version N/A and later Oracle Database Exadata Express Cloud Service - Version N/A and later Nov 23, 2010 · This article shows how to recompile public synonyms in an Oracle database that are currently invalid Public synonyms may show as invalid in DBA_OBJECTS even though they are actually valid and working correctly. Oracle DROP SYNONYM example. When you create a synonym, the underlying schema object need not exist, nor do you need privileges to access the object for the CREATE SYNONYM statement to Dec 27, 2007 · I created a synonym in USER_B for a table in USER_A. I created a package. 2 Jan 19, 2017 · In Oracle DB, in some instances the objects (Views/Synonyms) are getting 'Invalid' (Out of compile) which is adding more work to me to maintain these issues frequently. Oct 6, 2010 · I've read that this is a new feature in Oracle 10g. Last updated: September 07, 2017 - 2:25 am UTC. I want to write a query using all those conditions but I am having issues. 1. table_owner = t. Click here for sample output. While compiling some invalid synonyms, I got "Operation 192 succeeded. Version: 11G. So objects may go invalid in case of deployments of new objects, alter table commands, packages, views, and synonyms. 2. After the priviliege assignment, I can access "s_emp" from schema "john". First, synonyms allow you to change complicated and lengthy names with simplified aliases. So instead of referring to a table like human_resources. OWNER and AO. Explore Teams "ORA-01775: looping chain of synonyms" because public synonym still exists but referencing table have been dropped. Jul 20, 2024 · Oracle Database - Enterprise Edition - Version 12. SQL> create synonym s2 for s3; Synonym created. To create a private synonym in another user's schema, you must have the CREATE ANY SYNONYM system privilege. Try restricting your query to these types. Dec 17, 2007 · I drilled down and it looks like its all SYNONYMS. To get names of all synonyms from Oracle database or from an specific table you can use: USER_SYNONYMS, ALL_SYNONYMS, DBA_SYNONYMS, USER_OBJECTS. So where is the table actually at? You can find this using: select * from all_tables where table_name = 'BNS_SAA_MESSAGES' May 6, 2024 · Oracle database is a complex system and objects are interrelated and have dependencies. For example: SQL> create synonym ID_DOM for sequence ID_SEQ; %RDB-E-NO_META_UPDATE, metadata update failed-RDMS-E-INVSYNONYM, invalid synonym name "ID_DOM" - name used by another object Tracking Database Object Dependencies Feb 27, 2017 · Thanks for contributing an answer to Stack Overflow! Please be sure to answer the question. Oct 6, 2003 · It has multiple schemas and contains many views, synonyms and database links. My SQLplus client is 9. The following examples modify synonyms that were created in the CREATE SYNONYM "Examples". But its still showing as Invalid in PL/SQL developer. Jan 24, 2019 · I have tried to look in the user_synonyms and all_synonyms or dba_synonyms vies, still unable to find it. Check out the codes: Create package sql (executed on owner user) create or replace PACKAGE pkg Examples. If the object is a private synonym, then Oracle locates the object for which the synonym stands. I want to add a column to a table, but I want to make sure this doesn't invalidate any views somewhere in the database. owner and s. I know I can recompile synonyms but how to avoid this please? Sep 17, 2015 · Changing anything object that a package relies upon (e. * FROM ALL_OBJECTS AO INNER JOIN ALL_SYNONYMS ASY ON AO. Aug 10, 2020 · To list all synonyms that reference other synonyms use the dictionary view ALL_SYNONYMS and check if the synonym definition correspond to an other synonym. Recompiling Invalid Schema Objects. Below is the query to check invalid public synonyms or if you want to check the invalid objects in the database. select count(*) from part_test; Oracle automatically compiles the synonym and the synonym becomes valid. After that the synonyms' status became VALID. table_name = dba_views. Sep 7, 2017 · Thanks for the question. The Query to find the invalid status of synonymn uses the Status != ‘INVALID’ condition to filter the invalid synonyms Aug 27, 2020 · create table t ( c1 int ); create synonym s for t; drop table t; select status from user_objects where object_name = 'S'; STATUS INVALID alter synonym s compile; select status from user_objects where object_name = 'S'; STATUS VALID Ultimately a synonym is just an alias - another name for a thing. So the synonym is an additional name that you can use to access the Mar 8, 2021 · 3. I got this for the first time. DBMS_MACADM procedures to Prohibit Data Access to Users; Generate Workload CPU statistics using dbms_stats. for attribute length) , and each time i need to recreate synonyms. It has multiple schemas and contains many views, synonyms and database links. It is not the synonym that needs to be fixed, but the object. table FOR schema1. ALTER_COMPILE are PROCEDURE, FUNCTION, PACKAGE, PACKAGE BODY and TRIGGER (see Oracle documentation). Determining dependencies. You switched accounts on another tab or window. Please help. 4. If anyone can help I would greatly appreciate it!! Shellie A synonym places a dependency on its target object and becomes invalid if the target object is changed or dropped. The following statement compiles synonym offices: . To create a public synonym, you must have the CREATE PUBLIC SYNONYM system privilege. A valid synonym name must be specified immediately following the keyword SYNONYM in both statements. ALTER SYNONYM offices COMPILE; Oct 28, 2020 · Steps to compile invalid public synonyms. To review, open the file in an editor that reveals hidden Unicode characters. SELECT * FROM dba_synonyms WHERE table_owner = 'SYSADM' AND ( NOT EXISTS ( SELECT * FROM dba_tables WHERE dba_synonyms. To create a private synonym in your own schema, you must have the CREATE SYNONYM system privilege. 5 on Windows Apr 20, 2011 · If you have an invalid procedure (due to compiling errors), the invalid procedure is listet in USER_OBJECTS and ALL_OBJECTS but not listed in USER_PROCEDURES and ALL_PROCEDURES. Asked: February 21, 2017 - 7:37 pm UTC. Operations such as upgrades, patches and DDL changes can invalidate schema objects. Apr 5, 2014 · Today we did successfully one upgrade and as a part of that we found many synonyms got invalidated. SQL> create synonym s3 for s1; Synonym created. The block runs fine - however, it doesn't compile the public synonym. So following have been used. Go to the Administration tab of the Start Page and select Find Invalid Objects. If you drop a synonym for the master table of a materialized view, and if the defining query of the materialized view specified the synonym rather than the actual table name, then Oracle Database marks the materialized view unusable. If I make changes to any of those packages and compile them then packages are compiled and valid (specs and bodies) but both synonyms are invalid. Mar 1, 2011 · Database B synonym is pointing over dblink to Database C (schema x) which is again synonym :) In database C (schema x) the synonym is pointing to a procedure / function / table / other object. How can i make as 'VALID'; These are not workable. g. So, even if we drop the user, some public synonyms will still exist, most probably invalid (the object were deleted) My question: - how can this be Aug 31, 2022 · The simplest approach is to use regular expressions. From Database SQL Language Reference. Unlike other objects like procedures or functions invalid synonyms are not automatically "recompiled" on next use. TABLE_NAME is the name of the object the synonym points to. Its working fine. set pagesize 0 set linesize 79 set verify off set echo off spool select_all. Prerequisites. Sep 17, 2019 · For appeals, questions and feedback about Oracle Forums, please email oracle-forums-moderators_us@oracle. To begin, open the Studio. I looked via Toad and I dont see anything invalid. In the body, insert detailed information, including Oracle product and version. view, synonym, public synonym, procedure, function, package, package body, trigger, undefined , java class, type, type body find invalid objects-----set pages 50000 lines 32767 select owner, object_type, count(*) from dba_objects where status = 'invalid' and owner in ('&owner') group by owner, object_type order by object_type; spool the A synonym places a dependency on its target object and becomes invalid if the target object is changed or dropped. OWNER = 'PUBLIC' ORDER by AO. 5 on Windows You signed in with another tab or window. I ran into some problems tonight where a bunch of packages and public synonyms became invalid. SQL> select synonym_name from all_synonyms Oct 6, 2003 · I just started on a project that, well let's put it this way, has a messy database. 0 on windows 2003 64 bit server. customer_ro via the following statement: ALTER VIEW customer_ro COMPILE; If Oracle Database encounters no compilation errors while recompiling customer_ro, then customer_ro becomes valid. 7 Oracle Rdb Journal – Synonyms and Rename Statement creating an ambiguous synonym. Dec 8, 2011 · These changes document Community specific rules and Oracle’s content moderation practices including use of automated tools, appeals process, and Oracle’s contact details. Ideally, since I will be running this on several schemas that have grants and synonyms to one another, I would like to have a way to do a find/replace in the output so the schema names match whatever the names of my new schemas are going to be. table_name = t. Thank you! Interested in getting your voice heard by members of the Developer Marketing team at Oracle? Check out this post for AppDev or this post for AI focus group Jan 14, 2025 · In this scenario, the user has a valid synonym translation from synonym B to the table BOOKS. For example. Aug 21, 2018 · PUBLIC SYNONYM is not compiling using execute immediate Hi There,I am having a problem trying to compile public synonyms using a block. Aug 22, 2011 · ok, I tried in the sample schema "scott" and I create another schema "john". There are dependencies between those packages. "function2" But when I try to use this synonym then I get below error: ORA-00904: "function1": invalid identifier Apr 17, 2008 · in the database 3 synonyms are invalid. 1 for creating a synonym. Here, you have a simple script that will generate a list of CREATE PUBLIC SYNONYM commands which you can later run. The first synonym reference a sequence, the two other reference a synonym. put_line(i. dba_synonyms : View all synonyms in the database. Sep 29, 2015 · A tricky part is that the table t1 has been recreated - so compile would show no errors, but procedure stays invalid. I recently had an issue with an invalid date stored in a column. Thanks! Sep 3, 2011 · From this User Schema the Users can only do select, insert, update, delete operations on all the Tables of the Owner Schema. However, when the table BOOKS is dropped, the synonym translation for synonym B now resolves to the public synonym BOOKS which, in turn, resolves to the (private) synonym B creating an infinite loop. I have tried recompiling the package spec and body again and I've also tried executing the package. 2 (Doc ID 2396813. Valid synonym names must begin with a letter, consist of alphanumeric characters and the special characters $, _, and #, and be less than or equal to 30 characters. DBA_SYNONYMS. For In this example, Oracle attempts to resolve the name departments as follows: First, Oracle attempts to locate the object in the namespace in your own schema containing tables, views, and private synonyms. Enter a title that clearly identifies the subject of your question. Apr 20, 2011 · ORA-00904-invalid identifier errors are frequently caused by case-sensitivity issues. Jan 7, 2025 · My Oracle Support provides customers with access to over a million knowledge articles and a vibrant support community of peers and Oracle experts. The reason is that when the underlying objects are deleted the corresponding synonym clean up was not performed. all_tables table. Action: Replace the synonym with the name of the object it references or re-create the synonym so that it refers to a valid table, view, or synonym. You can query the catalog view USER_SYNONYMS to find out the underlying type of a type synonym. If the table does not exist, the join will fail and you will get 0 rows (hence IF EXISTS will be false). hnro zcnc kkejin wgdx ksiuol xdxk pmwsb zsbc kbzx gmhotqku