Content in 2014

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• Why DBMaker performance degraded after upgrading from 5.0.x to 5.2.x?

  After upgrading from 5.0.x to 5.2.x without using unload/load method, only starting same DB files with the higher version modules,
  14 views
• Why cannot install 64bit DBMaker setup on some x64 platform? (DBMR2629)

  The cause of installing failure is that ‘Microsoft Visual C++ 2005 Redistributable Package’ is incompatible with DBMaker, and users can
  22 views
• How to investigate the causes of ERROR (6590) while creating Stored Procedure? (DBMR2613)

  1.Check <procedure_name>.msg, and according to the massage which included in it to investigate reasons. 2. If <procedure_name>.msg is empty, check the
  21 views
• How to solve the error “dmserver cannot be connected or started when DB_UMODE=0”? (DBMR2612)

  For old DB versions, DB_UMODE may be changed to 0 and cannot be reset to 1 even after restarting in
  14 views
• With MF Visual Studio, how to use the WHERE condition in DCI both for main program and sub program (DBMR2608)

   Fill in “nofcd3 createxfd callfh "DBMAKERINTF.dll"” in the “Additional directives” field in the property page of the program, and put
  25 views
• The questions and answers for using DBMaker + Hibernate? (DBMR2604)

  Users should pay attention to the following FAQ: Q 1: How to handle the error “java.lang.ClassNotFoundException: dbmaker.sql.JdbcOdbcDriver”? A 1: Copy dmjdbc30.jar to
  16 views
• Why return “sun.jdbc.odbc.JdbcOdbcDriver” message by Jtools? (DBMR2596)

  Those errors are mostly caused by a mismatch between DBMaker version and JRE version. Users can handle those errors by
  19 views
• What reasons may cause “ERROR – unable to allocate an environment handle”? (DBMR2537)

  This issue may be caused by the following two reasons. Ÿ   Out of memory(this error may still cause IIS crashes). Ÿ   The
  18 views
• What’s the difference of “SET UNLOAD CHARTOHEX value” in different versions of DBMaker? (DBMR2567)

  Ÿ   In DBMaker 4.1 The function of converting characters to HEX is not supported in DBMaker4.1, so all of the unloaded
  26 views
• Which situations will cause “nested join” faster than “merge join”? (DBMR2559)

  By default, if a table contains a small quantity of data, DBMaker will use “nested join” to query data. It
  18 views

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