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Stored procedures
RepeatableReadSupported (Property)
In french: RepeatableReadSupporté
HFSQL Client/ServerAvailable only with this kind of connection
The RepeatableReadSupported property is used to:
  • Find out whether the data file (file defined in the data model editor or through programming) can be used in HFSQL Client/Server in a transaction that includes a "Repeatable Read" isolation mode.
  • Allow the use of a transaction that includes a "Repeatable Read" isolation mode for a data file (when the file is described through programming only).
Caution: if this option is enabled, the file is not compatible with versions 18 and earlier.
This property corresponds to the "Allow the REPEATABLE READ transactions (requires HFSQL version 19 or later)" option in the "Details" tab of the file description window in the analysis.
Example
IF Customer.RepeatableReadSupported = False THEN Info("Unable to use the Repeatable Read mode")
Syntax

Finding out whether the file can be used in "REPEATABLE READ" mode Hide the details

<Result> = <Data file>.RepeatableReadSupported
<Result>: Boolean
  • True if the file can be used in "REPEATABLE READ" mode,
  • False otherwise.
<Data file>: File name
Name of the data file used. This name was defined in the data model editor or with the File Description type.

Defining whether the file can be used in "REPEATABLE READ" mode Hide the details

<Data file>.RepeatableReadSupported = <"REPEATABLE READ" Mode>
<Data file>: File name
Name of the data file used. This name was defined by the File Description type.
<"REPEATABLE READ" Mode>: Boolean
  • True if the file can be used in "REPEATABLE READ" mode,
  • False otherwise.
Minimum version required
  • Version 19
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