// *****************************************************************************
// * *
// * Function: PrivMgrMDTable::deleteWhere *
// * *
// * This method deletes rows in table based on a WHERE clause. *
// * *
// *****************************************************************************
// * *
// * Parameters: *
// * *
// * <whereClause> const std::string & In *
// * is the WHERE clause (including the keyword WHERE). *
// * *
// *****************************************************************************
// * *
// * Returns: PrivStatus *
// * *
// * STATUS_GOOD: Statement executed successfully. *
// * STATUS_ERROR: Execution failed. A CLI error is put into the diags area. *
// * *
// *****************************************************************************
PrivStatus PrivMgrMDTable::deleteWhere(const std::string & whereClause)
{
std::string deleteStmt ("DELETE FROM ");
deleteStmt += tableName_;
deleteStmt += " ";
deleteStmt += whereClause;
return CLIImmediate(deleteStmt);
}
void MobileRecordStore::deleteRecord(OperationContext* opCtx, const RecordId& recId) {
MobileSession* session = MobileRecoveryUnit::get(opCtx)->getSession(opCtx, false);
SqliteStatement dataSizeStmt(
*session, "SELECT IFNULL(LENGTH(data), 0) FROM \"", _ident, "\" WHERE rec_id = ?;");
dataSizeStmt.bindInt(0, recId.repr());
dataSizeStmt.step(SQLITE_ROW);
int64_t dataSizeBefore = dataSizeStmt.getColInt(0);
_changeNumRecs(opCtx, -1);
_changeDataSize(opCtx, -dataSizeBefore);
SqliteStatement deleteStmt(*session, "DELETE FROM \"", _ident, "\" WHERE rec_id = ?;");
deleteStmt.bindInt(0, recId.repr());
deleteStmt.step(SQLITE_DONE);
}
