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Merge all recent trunk changes into the sessions branch.

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FossilOrigin-Name: f36bb5fa5c5e3430808fe35d58f45559a216d341
This commit is contained in:
drh
2015-02-21 15:13:50 +00:00
parent 1ee4a2dd88 2da47d3869
commit 878acb32ef
41 changed files with 567 additions and 250 deletions
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12
src/sqliteInt.h
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@@ -2052,8 +2052,14 @@ 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
@@ -3165,6 +3171,7 @@ 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);
@@ -3748,12 +3755,11 @@ 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