Categoria: ZIM 4GL Language Reference

Make Zim Server generate implicit transactions. Syntax SET IMPLICITTRANS OFF | ON Comments This command is ignored and has no effect on Zim Server. It is only accepted for backward compatibility.

Syntax SET TIMEOUT [num] This command is ignored by Zim 9. Its approximate equivalent is the Zim Server configuration option Pending Timeout.  

Enables or disables the checkpoint activity over changed buffers. Syntax SET CHECKPOINT ON|OFF Comments The CHECKPOINT option is set ON by default. When CHECKPOINT is ON, all data changed in transactions successfully committed by users is sent to a checkpoint file which then is later committed to the database. In this way, the server can…
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Sets an exclusive or shared access to a database. Syntax SET DATABASE ACCESS EXCLUSIVE|SHARED Comments This command enables a specific user (usually the database administrator) to grant himself/herself exclusive access to a ZIM database. Under normal conditions, database access is shared among users; however, in some situations, the administrator may want exclusive access to the…
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Controls if virtual fields can be output using a LIST command. Syntax SET OUTPUT VIRTUALFIELD ON|OFF Comments The OUTPUT VIRTUALFIELD option is set ON by default. Normally, LIST can output virtual fields. To suppress the output of virtual fields, set OUTPUT VIRTUALFIELD to OFF. See Also LIST

Specifies if implicit transactions are to be retried automatically if a deadlock or a time-out occurs. Syntax SET AUTORETRY ON|OFF Comments The AUTORETRY option is set OFF by default. When AUTORETRY is ON, implicit transactions that fail because of deadlock or time-outs will be retried until they finally succeed or an internal maximum number of…
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Controls how trailing blanks in output lines are treated. Syntax SET OUTPUT TRIM ON|OFF Comments The OUTPUT TRIM option is set OFF by default. Normally, trailing blanks are retained in the output stream. To remove trailing blanks, set OUTPUT TRIM to ON. This option works with single lines of text; to trim trailing blanks in…
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