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displayLibraries are reading maxattributecfg, adding/modifying Maxattribute, and then adding/modifying fields in a databaseAs long as the actual field of Maxattributecfg Maxattribute database three can correspond to, OKThe following error is not necessarily the solution, the main thing is to look at the above to see if the configuration is complete, the following is I was looking at the system configuration log, and then the comparison with the previous configuration of the log to key out of th

INTO statement is executedValue_error: The column value of a variable exceeds the size of the variableZero_divide: Occurs when the divisor is 0OTHERS: Ensure processing does not leak any exceptions, you can use functions Sqlcode and SQLERRM to return error codes and error text messages.Custom Exception UsageDeclare v_name emp.name%type; E_name_null exception; begin if is NULL Then raise e_name_null; End if ; exception whe

explanation based on error code)The transaction log for the SQL0964C database is full.Explain:All the space in the transaction log has been used.If you use circular logs with secondary log files, you try to assign and use these logs. When the fileThe secondary log cannot be used when there is no more space on the system.If you use archived logs, the file system does not provide space to contain the new log files.The statement cannot be processed.User response:When you receive this message (

, RechargeinchHotstandby_recharge_array, result outinteger) ascursor F_cursor is Select* fromtable (feededuction); Cursor R_cursor is Select* fromtable (recharge); V_userid integer:=0; F_row F_cursor%RowType; R_row R_cursor%rowtype; begin open F_cursor;--Open Cursor--fetch f_cursor into F_row; Loop fetch f_cursor into F_row; --let the cursor pointer move down exit when F_cursor%NotFound; Update User_amountinfo TSett.amount=t.amount-(F_row. Val)whereT.userid= (SelectC.userid fromBase_user

);#define Etxlog (Loglevel,format,args ...) txlog (loglevel,format,__file__,__line__,# #args); Txlogflush ()#define EETXLOG (Loglevel,format) Txlog (loglevel,format,__file__,__line__); Txlogflush ()Eetxlog (Log_info, "Info:ssnjbbzlzczrdz end. FAILED ");sprintf (Poutbuf, "Failed:select njgrjh.jhbh[%s]qybh[%s]grbh[%s]sqlcode[%d]", Tb_njdl.jhbh,tb_njdl.qybh,val[0],sqlca.sqlcode);Etxlog (Log_error, "%s", poutbuf);fprintf (Fplog, "%s|%d|%d|%s|%d|%s\n", str

processing11.1.2 committing a transaction using commit11.1.3 rolling back transactions using rollback11.1.4 using savepoint Save point11.1.5 setting transaction properties using SET transaction11.2 Using Locks11.2.1 Understanding Locking11.2.2 Record Lock11.2.3 table lock11.2.4 Using the Lock table11.3 Summary\ t the 12th Chapter exception handling mechanism12.1 Understanding Exception HandlingIntroduction to 12.1.1 Exception handling12.1.2 Exception Handling syntax12.1.3 Pre-defined exceptions

, ' Can not find error ', true); End(4) User-defined exceptionDeclareex_exception exception; --Define exception pragma exception_init (ex_exception,-2292); --To associate a custom exception Begindelete from departments WHERE department_id = V_deptno; IF Sql%notfound then RAISE ex_exception; --Throws an END IF; EXCEPTION when ex_exception then --handling dbms_output. Put_Line (' Violating data integrity constraints! '); When

determine if the displacement variable should be scannedSET serverout[put] [on | OFF] [size n] Determines whether the output of the calling Dbms_output.put_line is displayed, and the size of the output buffer.Set spool*directory [directory] determines which directory the spool file should be stored in if the SPOOL command does not specify an absolute path.SET term[out] [on | OFF] Determines whether the output of a running SQL statement is displayedSET timi[ng] [on | OFF] Determines whether timi

Tags: style blog color io os ar for SP divOracle cursor example, with exception handling.DECLARE CURSORC_dl is SELECTID, NSRSBH, Wspzxh, ZXYY_DM, Hzrq, SWJG_DM, GXSJ fromt_guos_zxxxWHEREGxsj>BEGIN_GXSJ; C_row C_DL%ROWTYPE; BEGIN forC_rowinchC_DL LOOPBEGIN IF(C_row. Gxsj>MAX_GXSJ) Then BEGINMAX_GXSJ:=C_row. GXSJ; END; END IF; Handled_count:=Handled_count+ 1; --MERGE intot_fr_guoszx T USING (SELECTC_row. NSRSBH NSRSBH,

------------------------' lock-waiting);v_sql02:= ' SELECT DISTINCT waiter. SID "Waiting_sid", W_sql. Sql_text "SQL from Waiting SESSION", blocker. Event "Blocker Event", Blocker. Sid "BLOCKING Sid",B_sql. Sql_text "SQL from BLOCKING SESSION" from V$session Waiter, v$session blocker,v$sql w_sql,v$sql b_sqlWHERE Waiter. Event= ' Enq:tx-row lock contention ' and waiter. Blocking_session=blocker. Sidand W_sql. Sql_id=waiter. sql_idand B_sql. Sql_id =nvl (blocker. Sql_id,blocker. prev_sql_id) ';OPEN

or errors caused by an operation of PL/SQL code, such as Zero Divisor or memory overflow. Custom exceptions are displayed and defined by developers. Information is transmitted in PL/SQL blocks to control application error handling.Every time PL/SQL violates ORACLE principles or goes beyond system dependencies, internal exceptions are implicitly generated. Because each ORACLE error has a number and the PL/SQL exception is handled by the name, ORACLE provides a predefined internal exception. If t

: Incoming data to stored procedure 2) OUT: stored procedure returns data 3) INOUT: the part of the incoming data, overwritten by returned data during execution resultsets: Stored procedure uses cursor to pass the result set to the caller. DB2 stored procedures must retain a cursor for each result set to be returned. > Use with return to caller/client to specify the objects returned by the result set. If this parameter is set to client, the routine called in the middle cannot obtain the

This article mainly describes the correct solution for the DB2 file system to be full. This article first analyzes the solution by listing error cases and then provides the correct solution, the following is a detailed description of the main content of the article. I hope you will have a better understanding of it after browsing. Solution to DB2 file system full: Case study: Create a 20 GB tablespace In the DB2 database of the AIX system. The specific SQL statement is as follows: CREATEREG

simply writes commands together, saves them as bat files, and executes them.Before writing a batch, let's review the DB2 Command Options: C: \ IBM \ SQLLIB \ BIN> db2? OptionsDb2 [option...] [db2-command | SQL-statement |[? [Phrase | message | sqlstate | class-code]Option:-a,-c,-d,-e {c | s},-finfile,-I,-lhistfile,-m,-n,-o,-P,-q,-rreport,-s,-t,-td;,-v,-w,-x, and-zoutputfile. Option description default settings--------------------------------------------------------------A: SQLCA OFF-C automatic

Oracle provides a series of predefined exceptions in the STANDARD package. They are useful tools for debugging OraclePLSQL programs. For most errors, the negative number is used as the error number. Oracle provides a series of predefined exceptions in the STANDARD package. They are useful tools for debugging Oracle PL/SQL programs. For most errors, the negative number is used as the error number. Oracle provides a series of predefined exceptions in the STANDARD package. They are useful tool

locking, the application requires two functions: lock (resource) and unlock (). The following are some requirements for solutions that make it difficult to implement at the application level: 1. The solution must provide a conceptual session lock for each resource visible between applications. 2. Even if the application holding the session lock ends abnormally, the solution must ensure that the session lock is released. 3. The locking or unlocking mechanism must be independent of the DB2 transa

SQLCODE to indicate that the data has ended. This method is useful when you want to limit the amount of data returned to the program. DB2 supports another clause named optimize for nROWS. This clause does not limit the number of rows to be returned to the cursor, but it may be helpful in terms of performance. Use the optimize for nROWS clause to tell DB2 how to process SQL statements. For example: SELECTEMPNO,LASTNAME,SALARY FROMEMP WHE

operation and no error is reported. First, check the UPDATE statement. It seems that there is no problem. Therefore, SQLCODE and SQLERRM are printed in the EXCEPTION module. The error after running is: ORA-00911: Invalid character. Therefore, it is suspected that there is a problem with the passed parameters. Check the values of v_table_name, v_column_name, V_COLUMN_VALUE, and V_ID. You have to print out the generated UPDATE statement. I checked and

_ MM_DD HH24: MI: SS ') |']: '); UTL_FILE.PUT_LINE (V_FILE, PMESSAGE); UTL_FILE.PUT_LINE (V_FILE, pTYPE | ''| pNAME |' DDL statement: '); for x in (SELECT DBMS_METADATA.GET_DDL (pTYPE, pNAME, V_OWNER) a from dual) LOOP UTL_FILE.PUT_LINE (V_FILE, X. a); end loop; UTL_FILE.PUT_LINE (V_FILE, 'endtime ['| TO_CHAR (SYSDATE, 'yyyy _ MM_DD HH24: MI: ss') |']: '); UTL_FILE.FCLOSE (V_FILE); exception when others then UTL_FILE.NEW_LINE (V_FILE); UTL_FILE.PUT_LINE (V_FILE, FN_GETNAME | 'error: '|

. If the problem persists, stop and restart the Database Manager. If an error persists, reinstall the Database Manager. If the trail is active, call "independent tracing facility" at the operating system command prompt ". Please contact your technical service representative and provide the following information: Required information: Federated system users: if necessary, locate the problem in the data source that causes the request to fail (refer to the fault diagnosis guide to learn the pr