4cffc3eb6f43e109452b5b52d1f760cf1ea6a981
jcasper
  Sun Jun 7 21:47:37 2026 -0700
Adjusting sessionDb and userDb IDs to be 64-bit in the code, since the database
is now ready for it and we're crossing the threshold.  refs #33554

diff --git src/hg/inc/cartDb.h src/hg/inc/cartDb.h
index e996b5206c2..9eb64089a13 100644
--- src/hg/inc/cartDb.h
+++ src/hg/inc/cartDb.h
@@ -4,49 +4,49 @@
 
 /* Copyright (C) 2014 The Regents of the University of California 
  * See kent/LICENSE or http://genome.ucsc.edu/license/ for licensing information. */
 
 #ifndef CARTDB_H
 #define CARTDB_H
 
 #ifndef JKSQL_H
 #include "jksql.h"
 #endif
 
 struct cartDb
 /* A simple id/contents pair for persistent storing of cart variables */
     {
     struct cartDb *next;  /* Next in singly linked list. */
-    unsigned int id;	/* Cart ID */
+    unsigned long id;	/* Cart ID */
     char *contents;	/* Contents - encoded variables */
     int reserved;	/* Reserved, currently always zero. */
     char *firstUse;	/* First time this was used */
     char *lastUse;	/* Last time this was used */
     int useCount;	/* Number of times used */
     char *sessionKey;	/* Random Key for session security */
     };
 
 boolean cartDbHasSessionKey(struct sqlConnection *conn, char *table);
 /* Check to see if the table has the sessionKey field */
 
 boolean cartDbUseSessionKey();
 /* Check settings and and state to determine if sessionKey is in use */
 
 void cartDbSecureId(char *buf, int bufSize, struct cartDb *cartDb);
 /* Return combined string of session id plus sessionKey in buf if turned on.*/
 
-unsigned int cartDbParseId(char *id, char **pSessionKey);
+unsigned long cartDbParseId(char *id, char **pSessionKey);
 /* Parse out and return just the numeric id from the id_sessionKey string. */
 
 void cartDbStaticLoad(char **row, struct cartDb *ret);
 /* Load a row from cartDb table into ret.  The contents of ret will
  * be replaced at the next call to this function. */
 
 struct cartDb *cartDbLoad(char **row);
 /* Load a cartDb from row fetched with select * from cartDb
  * from database.  Dispose of this with cartDbFree(). */
 
 struct cartDb *cartDbLoadAll(char *fileName);
 /* Load all cartDb from a tab-separated file.
  * Dispose of this with cartDbFreeList(). */
 
 struct cartDb *cartDbLoadWhere(struct sqlConnection *conn, char *table, char *where);