Allow up to 64 tables in a join (the number of bits in a long long int).
The old limit was 32 tables. (CVS 3622)
FossilOrigin-Name: 505dce8f4e8717341e04f49f6f382719c3c704f1
diff --git a/src/sqliteInt.h b/src/sqliteInt.h
index a6c944f..bd14300 100644
--- a/src/sqliteInt.h
+++ b/src/sqliteInt.h
@@ -11,7 +11,7 @@
*************************************************************************
** Internal interface definitions for SQLite.
**
-** @(#) $Id: sqliteInt.h,v 1.533 2007/01/19 01:06:02 drh Exp $
+** @(#) $Id: sqliteInt.h,v 1.534 2007/02/01 01:40:44 drh Exp $
*/
#ifndef _SQLITEINT_H_
#define _SQLITEINT_H_
@@ -1078,8 +1078,12 @@
/*
** The bitmask datatype defined below is used for various optimizations.
+**
+** Changing this from a 64-bit to a 32-bit type limits the number of
+** tables in a join to 32 instead of 64. But it also reduces the size
+** of the library by 738 bytes on ix86.
*/
-typedef unsigned int Bitmask;
+typedef u64 Bitmask;
/*
** The following structure describes the FROM clause of a SELECT statement.