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New WINDEV, WEBDEV, WINDEV Mobile 25 feature!
  • Management of transactions enabled
  • Limit
WINDEV
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Stored procedures
Enables or disables the management of transactions for one or more data files.
When the management of transactions is disabled, all transaction-related functions are inhibited (HTransactionStart, HTransactionEnd, HTransactionCancel).
Remark: The management of transactions is enabled by default.
Versions 18 and later
WINDEVJava This function is now available for the Java applications.
New in version 18
WINDEVJava This function is now available for the Java applications.
WINDEVJava This function is now available for the Java applications.
Remark: From version 19, HFSQL is the new name of HyperFileSQL.
Example
// Disable the management of transactions on the Customer data file
Customer.SetTransaction(False)
Syntax
<Result> = <Source>.SetTransaction(<Options>)
<Result>: Boolean
Corresponds to the former management mode of transactions (before the call to <Source>.SetTransaction):
  • True if the management of transactions was enabled,
  • False if the management of transactions was disabled.
<Source>: Type corresponding to the specified source
Name of data file used.
<Options>: Boolean
  • True if the management of transactions must be enabled for the data file,
  • False if this management must be disabled.
Remarks

Management of transactions enabled

If the management of transactions is enabled for a single file, only the operations performed on this data file will be taken into account in the management of transactions (regardless of the data files specified in HTransactionStart).
WINDEVUser code (UMC)

Limit

The management of transactions does not apply to the xBase files.
Component : wd250hf.dll
Minimum version required
  • Version 25
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