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Stored procedures
Checks the structural integrity of memos in an HFSQL data file.
Example
SI Client.VérifieMémo(JAUGE_Jauge1) <> "" ALORS
Info("Mémo corrompu")
FIN
Syntax
<Result> = <Source>.CheckMemo([<Progress Bar>])
<Result>: Character string
  • Empty string ("") if there is no problem.
  • In case of problem, string in the following format:
    <Rubrique 1> + TAB + <Numéro d'enregistrement 1> + RC + ...
    <Rubrique N> + TAB + <Numéro d'enregistrement N>
    where:
    • <Item X> is the memo item,
    • <Record number> is the number of the record containing the Memo item.
HFSQL Client/Server If the list of free blocks is corrupted, <Result> will contain:
<TAB> + "-1"
<Result> will have the following format:
<TAB> + "-1"+ RC + <Rubrique 1> + TAB + <Numéro d'enregistrement 1> + RC + ...
<Rubrique N> + TAB + <Numéro d'enregistrement N>
<Source>: Type corresponding to the specified source
Name of HFSQL data file to check.
<Progress Bar>: Optional window or control name
  • Name of window where the progress bar will be displayed.
  • Name of Progress Bar control that displays the progress.
WEBDEV - Server code This parameter is ignored.
Remarks
  • The list of free blocks is checked in HFSQL Client/Server only.
  • The function <Source>.CheckMemo is faster than the function <Source>.Index used with the constant hCheckMemo.
  • If a problem is detected, it is possible to use the <Source>.Index function with the hCheckMemoconstant.
  • Versions 27 and later
    From version 27 onwards, the memo verification is improved and deepened, which can lead to longer processing times.
    New in version 27
    From version 27 onwards, the memo verification is improved and deepened, which can lead to longer processing times.
    From version 27 onwards, the memo verification is improved and deepened, which can lead to longer processing times.
Component: wd270hf.dll
Minimum version required
  • Version 25
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