Changeset 2761 for trunk/tools/database/db.h

Timestamp:

Feb 12, 2000, 12:54:25 AM (26 years ago)

Author:

bird

Message:

Preformance and corrections.

File:

• trunk/tools/database/db.h (modified) (5 diffs)

trunk/tools/database/db.h

@@ -1 @@
-/* $Id: db.h,v 1.3 2000-02-11 18:35:54 bird Exp $ */
+/* $Id: db.h,v 1.4 2000-02-11 23:54:25 bird Exp $ */
 /*
  * DB - contains all database routines
@@ -19 +19 @@
 *   Defined Constants                                                          *
 *******************************************************************************/
-#define NBR_FUNCTIONS   20
-#define NBR_AUTHORS     20
+#define NBR_FUNCTIONS       20
+#define NBR_AUTHORS         20
+#define ALIAS_NULL          -1
+#define ALIAS_DONTMIND      -2
+
 
 /*******************************************************************************
@@ -36 +39 @@
         long  cRefCodes;
         long  alRefCode[NBR_FUNCTIONS];
+        signed long  lImpDll; /* -1 is SQL-NULL, -2 is do not mind, >= 0 ref to dll. */
 
         /* parameters */
@@ -58 +62 @@
         signed long   alRefCode[NBR_FUNCTIONS];
         signed long   alDllRefCode[NBR_FUNCTIONS];
+        signed long   alAliasFn[NBR_FUNCTIONS]; /* -1 is SQL-NULL, -2 is do not mind, >= 0 ref to function. */
     } FNFINDBUF, *PFNFINDBUF;
 
@@ -86 +91 @@
                                                    BOOL fIgnoreOrdinal);
     BOOL            _System dbFindFunction(const char *pszFunctionName,
-                                           PFNFINDBUF pFnFindBuf);
+                                           PFNFINDBUF pFnFindBuf,
+                                           signed long lDll);
     signed long     _System dbFindAuthor(const char *pszAuthor);
     signed long     _System dbGetFunctionState(signed long lRefCode);
     unsigned long   _System dbUpdateFunction(PFNDESC pFnDesc,
+                                             signed long lDll,
                                              char *pszError);
     unsigned long   _System dbCreateHistory(char *pszError);