Automatically generate transient indices for tables in joins that would
otherwise have to use a full table scan.
FossilOrigin-Name: 1b2a04125f964e14f3fb90171c5ab86a0641d1c9
diff --git a/src/sqliteInt.h b/src/sqliteInt.h
index c674b71..900b0fc 100644
--- a/src/sqliteInt.h
+++ b/src/sqliteInt.h
@@ -301,6 +301,7 @@
*/
#ifdef SQLITE_OMIT_FLOATING_POINT
# define double sqlite_int64
+# define float sqlite_int64
# define LONGDOUBLE_TYPE sqlite_int64
# ifndef SQLITE_BIG_DBL
# define SQLITE_BIG_DBL (((sqlite3_int64)1)<<50)
@@ -1884,7 +1885,7 @@
#define WHERE_ORDERBY_MAX 0x0002 /* ORDER BY processing for max() func */
#define WHERE_ONEPASS_DESIRED 0x0004 /* Want to do one-pass UPDATE/DELETE */
#define WHERE_DUPLICATES_OK 0x0008 /* Ok to return a row more than once */
-#define WHERE_OMIT_OPEN 0x0010 /* Table cursor are already open */
+#define WHERE_OMIT_OPEN 0x0010 /* Table cursors are already open */
#define WHERE_OMIT_CLOSE 0x0020 /* Omit close of table & index cursors */
#define WHERE_FORCE_TABLE 0x0040 /* Do not use an index-only search */
#define WHERE_ONETABLE_ONLY 0x0080 /* Only code the 1st table in pTabList */
@@ -1907,6 +1908,7 @@
int iBreak; /* Jump here to break out of the loop */
int nLevel; /* Number of nested loop */
struct WhereClause *pWC; /* Decomposition of the WHERE clause */
+ double savedNQueryLoop; /* pParse->nQueryLoop outside the WHERE loop */
WhereLevel a[1]; /* Information about each nest loop in WHERE */
};
@@ -2148,6 +2150,7 @@
u8 eTriggerOp; /* TK_UPDATE, TK_INSERT or TK_DELETE */
u8 eOrconf; /* Default ON CONFLICT policy for trigger steps */
u8 disableTriggers; /* True to disable triggers */
+ double nQueryLoop; /* Estimated number of iterations of a query */
/* Above is constant between recursions. Below is reset before and after
** each recursion */