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• After dropping table and loading table, using update statistics table and update statistics separately; why the execute time of the latter is shorter than the former’s? Are the disposal methods in the DBMaker different between the two? And besides the data of the systablespace, what other systamcatalog will be updated when executing update statistics?

  The disposal methods between the update statistics and update statistics table are different. Because that the update statistics will update
  34 views
• After the server side has upgraded to 4.1.6 from 4.1.4, can the ODBC program linked with 4.1.4 work as well as before?

  Generally, the ODBC program linked with the 4.1.4 static library (dmapi41.lib for windows, dmapic.a for Linux/Unix) can access the 4.1.6
  30 views
• After the server side has upgraded to 4.1.6 from 4.1.4, can the client side with 4.1.4 machine connect to the upgraded server?

  Yes. The 4.1.4 Client can connect to the 4.1.6 Server smoothly.
  20 views
• When does the DBMaker create .s1 file while unloading file from a DB?

  At present, The file size from DBMaker unloaded is about 1G,that’s limitation of DBMaker in dmSQL tool; So when DBMaker
  13 views
• When load the file which was unloaded from other DB (not DBMaker) in SQL script into DBMaker, what should be paid attention?

  To load the file into DBMaker successfully, you should care the following points: 1. To set the extname of the file
  16 views

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