proofread synonym

Today, I encountered a problem, which is easy to say, but it bothered me for half a day. After upgrading the database, a function can not run, in the background to observe its SQL, found that SQL contains a package can not be executed, error ora-00904 invalid identifier Wmsys. dbms_lob.xxx is the package. Select * from dba_source; you can find that dbms_lob belongs to sys. Change wmsys. dbms_lob.xxx in SQL to sys. dbms_lob.xxx or dbms_lob.xxx. However, developers do not want to modify the s

CAST function shocould support INT synonym for SIGNED. I. e. CAST (y AS INT), synonymi. e Login/Register Developer Zone Bugs Home Report a bug Statistics Advanced search Saved searches Tags Bug #73054. CAST function shocould support INT synonym for SIGNED. I. e. CAST (y AS INT) Submitted: 19 Jun 2014 Modified: 30 Jun 2014 Reporter: Morgan Tocker Email

Today we implement a simple word breaker, just do the demo using the following functions: 1, the participle according to the space, the horizontal bar, the point number to divide; 2, the implementation of HI and hello synonym query function; 3, to achieve hi and hello synonym highlighting; Myanalyzer Implementation code: public class Myanalyzer extends Analyzer { private int analyzertype; public myanal

INDEX Emp01_id_ixon EMP01 (employee_id)To delete an index:Drop INDEX Emp01_id_ixWhen do I create an index? You can create an index in the following situations:A wide range of data values are distributed in columnsColumns often appear in a WHERE clause or join conditionTables are often accessed and data volumes are large, and the data accessed is roughly 2% to 4% of the total dataWhen do I not create an index? Do not create an index in the following situations:The table is small.Columns are not

Tags: from use drop user sel art creat seq Test--Create synonymsCreate synonym t_system_userdepartment for Xtzl. T_system_userdepartment;--Query synonymsSELECT * from SYS. all_synonyms WHERE synonym_name= ' t_system_post ';--Query the synonyms under the current userSELECT * from user_synonyms;--Authorization inquiryGrant SELECT on Tabel1 to SECMGT-REVOKE permission;Revoke insert on t_system_userdepartment from SECMGT;--Query the serial number under th

' you' is also 1, ' You ' and ' thank ' is also 1 * @see but suppose ' are ' is a stop word (stopfilter effect), then the position increment between ' how ' and ' You ' becomes 2 * @see When we look for an element, Lucene first takes the element by its position increment, but what happens if the two-word position increment is the same? * @see Suppose there is also a word ' this ', its position increment and ' how ' are the same, Then when we search for ' this ' in the interface * @see will also

, r_constraint_namefromuser_constraintswheretable_name=upper (' table_name '); Sql>selectc.constraint_name,c.constraint_type,cc.column_namefromuser_constraintsc, User_cons_columnsccwherec.owner=upper (' table_owner ') andc.table_name=upper (' table_name ') andc.owner=cc.owner andc.constraint_name=cc.constraint_name orderbycc.position; 　　8. Storage functions and proceduresView the status of functions and proceduresSql>select object_name,status from user_objects where object_type= ' FUNCTION '

Java The date indicated by the previous write Java code is YYYY-MM-DD hh: mm: SS Mm (uppercase for month) and mm (lowercase for minutes) SQL But in SQL, the situation is completely different. (Cause: the reason is that SQL statements are

Each table has a table character set and a proofreading rule. It cannot be blank. To specify the TABLE Character Set and collation, the create table and alter table statements have an optional clause: Create table tbl_name (column_list) [Default

You can easily master the Mysql table character set and verify that each table has a table character set and a verification rule. it cannot be blank. To specify the TABLE character set and collation, the create table and alter table statements have

In ~ /Directory Create or modify a file gedit. gitconfig Copy the following to the default configuration.   [Color] Ui = auto [User] Name = w22ee Email = w22ee@126.com   [Alias] St = Status Ci = commit BR = Branch CO = checkout CVSup =! Sh-C \ "Git

*Map Map Defines the first address of a structured memory table. In this case, the location counter of the memory table {Var} Set to this address value {Var} Is the built-in variable of the assembler. ^ And Map Synonymous .

triggers or in triggers on user's tables ALL_USERS Information about all users of the database ALL_VIEWS Text of views accessible to the user USER_AUDIT_CONNECT Audit trail entries for user logons/logoffs USER_AUDIT_OBJECT Audit trail records for statements concerning objects, specifically: table, cluster, view, index, sequence, [public] database link, [public] synonym, procedure, trigge

or in triggers on user's tables ALL_USERS Information about all users of the database ALL_VIEWS Text of views accessible to the user USER_AUDIT_CONNECT Audit trail entries for user logons/logoffs USER_AUDIT_OBJECT Audit trail records for statements concerning objects, specifically: table, cluster, view, index, sequence, [public] database link, [public] synonym, procedure, trigger,

Synonyms concept The Oracle synonym (synonyms) is literally the meaning of the alias, and similar to the function of the view, is a mapping relationship. It can save a lot of database space, the operation of different users of the same table does not make much difference; it expands the scope of database usage, enables seamless interaction among different database users, and provides synonym management func

Lead: We do not want to add a business form to our base platform database, then we need to recreate a new database and associate two databases with a synonym.V6 is the base database, RT is the business database, there is a table in RT Book_count_monthThen create synonyms in V6, SQL as follows:--Create the synonym create or replace synonym Book_count_month for RT. Book_count_month;The database displays:Attac

Label:A synonym is a database object that is an alias defined for a database object , and the primary purpose of using synonyms is to simplify the writing of SQL statements . The concept and type of synonyms Synonyms can be used to define an alias for an object of a user, or an object of another user , to simplify the writing of a command or program , and to use synonyms directly in a command or program instead of the original object . You can create

A synonym is a database object that is an alias defined for a database object , and the primary purpose of using synonyms is to simplify the writing of SQL statements .The concept and type of synonymsSynonyms can be used to define an alias for an object of a user, or an object of another user , to simplify the writing of a command or program , and to use synonyms directly in a command or program instead of the original object .You can create synonyms

The functionality of synonym management is provided in the Oracle database. Oracle synonyms are an alias for database schema objects and are often used to simplify object access and improve the security of object access.The management of the user in Oracle is managed using permissions, that is, if we want to use the database, we must have permission, but if someone else has granted us the rights,We can also operate on the database, but we have to type

mode, which will cause problems for the Application Server (Oracle Application Server) to use the oas pl/SQL cartridge component, if you encounter these problems and want to continue using the PL/SQL cartridge component of OAS, you must recreate some synonyms so that these synonyms can be referenced in the OWA package. Follow these steps to create a synonym for the source database: 　 1. The SYS account is connected to the database in SQL * Plus. 　　 2