Merge trunk changes with this branch.

FossilOrigin-Name: 142743918fd5a6d79fa10c44398360c3684a255a

1 files changed, 18 insertions, 6 deletions

diff --git a/src/sqliteInt.h b/src/sqliteInt.h
index 0bc6f679d..9e174d6f4 100644
--- a/src/sqliteInt.h
+++ b/src/sqliteInt.h
@@ -24,6 +24,11 @@
 #include "msvc.h"
 
 /*
+** Special setup for VxWorks
+*/
+#include "vxworks.h"
+
+/*
 ** These #defines should enable >2GB file support on POSIX if the
 ** underlying operating system supports it.  If the OS lacks
 ** large file support, or if the OS is windows, these should be no-ops.
@@ -2044,8 +2049,14 @@ struct Expr {
 #define EP_MemToken  0x010000 /* Need to sqlite3DbFree() Expr.zToken */
 #define EP_NoReduce  0x020000 /* Cannot EXPRDUP_REDUCE this Expr */
 #define EP_Unlikely  0x040000 /* unlikely() or likelihood() function */
-#define EP_Constant  0x080000 /* Node is a constant */
+#define EP_ConstFunc 0x080000 /* Node is a SQLITE_FUNC_CONSTANT function */
 #define EP_CanBeNull 0x100000 /* Can be null despite NOT NULL constraint */
+#define EP_Subquery  0x200000 /* Tree contains a TK_SELECT operator */
+
+/*
+** Combinations of two or more EP_* flags
+*/
+#define EP_Propagate (EP_Collate|EP_Subquery) /* Propagate these bits up tree */
 
 /*
 ** These macros can be used to test, set, or clear bits in the 
@@ -2244,7 +2255,7 @@ struct SrcList {
 #define WHERE_OMIT_OPEN_CLOSE  0x0010 /* Table cursors are already open */
 #define WHERE_FORCE_TABLE      0x0020 /* Do not use an index-only search */
 #define WHERE_ONETABLE_ONLY    0x0040 /* Only code the 1st table in pTabList */
-                          /*   0x0080 // not currently used */
+#define WHERE_NO_AUTOINDEX     0x0080 /* Disallow automatic indexes */
 #define WHERE_GROUPBY          0x0100 /* pOrderBy is really a GROUP BY */
 #define WHERE_DISTINCTBY       0x0200 /* pOrderby is really a DISTINCT clause */
 #define WHERE_WANT_DISTINCT    0x0400 /* All output needs to be distinct */
@@ -2681,7 +2692,8 @@ struct AuthContext {
 #define OPFLAG_LENGTHARG     0x40    /* OP_Column only used for length() */
 #define OPFLAG_TYPEOFARG     0x80    /* OP_Column only used for typeof() */
 #define OPFLAG_BULKCSR       0x01    /* OP_Open** used to open bulk cursor */
-#define OPFLAG_P2ISREG       0x02    /* P2 to OP_Open** is a register number */
+#define OPFLAG_SEEKEQ        0x02    /* OP_Open** cursor uses EQ seek only */
+#define OPFLAG_P2ISREG       0x04    /* P2 to OP_Open** is a register number */
 #define OPFLAG_PERMUTE       0x01    /* OP_Compare: use the permutation */
 
 /*
@@ -3153,6 +3165,7 @@ ExprList *sqlite3ExprListAppend(Parse*,ExprList*,Expr*);
 void sqlite3ExprListSetName(Parse*,ExprList*,Token*,int);
 void sqlite3ExprListSetSpan(Parse*,ExprList*,ExprSpan*);
 void sqlite3ExprListDelete(sqlite3*, ExprList*);
+u32 sqlite3ExprListFlags(const ExprList*);
 int sqlite3Init(sqlite3*, char**);
 int sqlite3InitCallback(void*, int, char**, char**);
 void sqlite3Pragma(Parse*,Token*,Token*,Token*,int);
@@ -3467,7 +3480,7 @@ int sqlite3ReadSchema(Parse *pParse);
 CollSeq *sqlite3FindCollSeq(sqlite3*,u8 enc, const char*,int);
 CollSeq *sqlite3LocateCollSeq(Parse *pParse, const char*zName);
 CollSeq *sqlite3ExprCollSeq(Parse *pParse, Expr *pExpr);
-Expr *sqlite3ExprAddCollateToken(Parse *pParse, Expr*, const Token*);
+Expr *sqlite3ExprAddCollateToken(Parse *pParse, Expr*, const Token*, int);
 Expr *sqlite3ExprAddCollateString(Parse*,Expr*,const char*);
 Expr *sqlite3ExprSkipCollate(Expr*);
 int sqlite3CheckCollSeq(Parse *, CollSeq *);
@@ -3736,12 +3749,11 @@ void sqlite3MemJournalOpen(sqlite3_file *);
 int sqlite3MemJournalSize(void);
 int sqlite3IsMemJournal(sqlite3_file *);
 
+void sqlite3ExprSetHeightAndFlags(Parse *pParse, Expr *p);
 #if SQLITE_MAX_EXPR_DEPTH>0
-  void sqlite3ExprSetHeight(Parse *pParse, Expr *p);
   int sqlite3SelectExprHeight(Select *);
   int sqlite3ExprCheckHeight(Parse*, int);
 #else
-  #define sqlite3ExprSetHeight(x,y)
   #define sqlite3SelectExprHeight(x) 0
   #define sqlite3ExprCheckHeight(x,y)
 #endif