Физическое удаление записей (pack)

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bobsan © (2004-02-03 13:54) [0]

Как в таблицах dBASE удалить физически записи, помеченные на удаление (аналог FoxPro -pack-)?

← →
Johnmen © (2004-02-03 13:55) [1]

FAQ

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Andrew Frol (2004-02-03 14:05) [2]

Вот Хэлп, только перевести осталось. Думаю трудностей не возникнет.

Delphi syntax

function DbiPackTable (hDb: hDBIDb; hCursor: hDBICur; pszTableName: PChar; pszDriverType: PChar; bRegenIdxs: Bool): DBIResult stdcall;

Description

DbiPackTable optimizes table space by rebuilding the table associated with hCursor and releasing any free space.

Parameters

hDb Type: hDBIDb (Input)
Specifies the valid database handle.
hCursor Type: hDBICur (Input)
Specifies the cursor on the table to be packed. Optional. If hCursor is specified, the operation is performed on the table associated with the cursor. If hCursor is NULL, pszTableName and pszDriverType determine the table to be used.
pszTableName Type: pCHAR (Input)
Pointer to the table name. Optional. If hCursor is NULL, pszTblName and pszTblType determine the table to be used. (If both pszTableName and hCursor are specified, pszTableName is ignored.) If pszTableName is a fully qualified name of a table, the pszDriverType parameter need not be specified.

Usage

dBASE or FoxPro: dBASE and FoxPro let users mark a record for deletion (as opposed to actually removing it from the table). The only way to permanently remove marked records is with DbiPackTable.

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