Reduce the size of the Index object (by 8 bytes on x64).
FossilOrigin-Name: 5a2ac944839ec0c5b9147a035c6cbf0935f3d202
diff --git a/src/sqliteInt.h b/src/sqliteInt.h
index 11dd8b4..7922bf0 100644
--- a/src/sqliteInt.h
+++ b/src/sqliteInt.h
@@ -1484,20 +1484,20 @@
** element.
*/
struct Index {
- char *zName; /* Name of this index */
- int *aiColumn; /* Which columns are used by this index. 1st is 0 */
- tRowcnt *aiRowEst; /* Result of ANALYZE: Est. rows selected by each column */
- Table *pTable; /* The SQL table being indexed */
- char *zColAff; /* String defining the affinity of each column */
- Index *pNext; /* The next index associated with the same table */
- Schema *pSchema; /* Schema containing this index */
- u8 *aSortOrder; /* Array of size Index.nColumn. True==DESC, False==ASC */
- char **azColl; /* Array of collation sequence names for index */
- int nColumn; /* Number of columns in the table used by this index */
- int tnum; /* Page containing root of this index in database file */
- u8 onError; /* OE_Abort, OE_Ignore, OE_Replace, or OE_None */
- u8 autoIndex; /* True if is automatically created (ex: by UNIQUE) */
- u8 bUnordered; /* Use this index for == or IN queries only */
+ char *zName; /* Name of this index */
+ int *aiColumn; /* Which columns are used by this index. 1st is 0 */
+ tRowcnt *aiRowEst; /* From ANALYZE: Est. rows selected by each column */
+ Table *pTable; /* The SQL table being indexed */
+ char *zColAff; /* String defining the affinity of each column */
+ Index *pNext; /* The next index associated with the same table */
+ Schema *pSchema; /* Schema containing this index */
+ u8 *aSortOrder; /* for each column: True==DESC, False==ASC */
+ char **azColl; /* Array of collation sequence names for index */
+ int tnum; /* DB Page containing root of this index */
+ u16 nColumn; /* Number of columns in table used by this index */
+ u8 onError; /* OE_Abort, OE_Ignore, OE_Replace, or OE_None */
+ unsigned autoIndex:2; /* 1==UNIQUE, 2==PRIMARY KEY, 0==CREATE INDEX */
+ unsigned bUnordered:1; /* Use this index for == or IN queries only */
#ifdef SQLITE_ENABLE_STAT3
int nSample; /* Number of elements in aSample[] */
tRowcnt avgEq; /* Average nEq value for key values not in aSample */