diff options
Diffstat (limited to 'lib/libsqlite3/src/vdbeInt.h')
| -rw-r--r-- | lib/libsqlite3/src/vdbeInt.h | 22 |
1 files changed, 10 insertions, 12 deletions
diff --git a/lib/libsqlite3/src/vdbeInt.h b/lib/libsqlite3/src/vdbeInt.h index fac0b2f6ed3..3a5b4028bbd 100644 --- a/lib/libsqlite3/src/vdbeInt.h +++ b/lib/libsqlite3/src/vdbeInt.h @@ -19,6 +19,14 @@ #define _VDBEINT_H_ /* +** The maximum number of times that a statement will try to reparse +** itself before giving up and returning SQLITE_SCHEMA. +*/ +#ifndef SQLITE_MAX_SCHEMA_RETRY +# define SQLITE_MAX_SCHEMA_RETRY 50 +#endif + +/* ** SQL is translated into a sequence of instructions to be ** executed by a virtual machine. Each instruction is an instance ** of the following structure. @@ -123,7 +131,7 @@ struct VdbeFrame { VdbeCursor **apCsr; /* Array of Vdbe cursors for parent frame */ void *token; /* Copy of SubProgram.token */ i64 lastRowid; /* Last insert rowid (sqlite3.lastRowid) */ - u16 nCursor; /* Number of entries in apCsr */ + int nCursor; /* Number of entries in apCsr */ int pc; /* Program Counter in parent (calling) frame */ int nOp; /* Size of aOp array */ int nMem; /* Number of entries in aMem */ @@ -309,7 +317,7 @@ struct Vdbe { int nLabel; /* Number of labels used */ int *aLabel; /* Space to hold the labels */ u16 nResColumn; /* Number of columns in one row of the result set */ - u16 nCursor; /* Number of slots in apCsr[] */ + int nCursor; /* Number of slots in apCsr[] */ u32 magic; /* Magic number for sanity checking */ char *zErrMsg; /* Error message written here */ Vdbe *pPrev,*pNext; /* Linked list of VDBEs with the same Vdbe.db */ @@ -429,15 +437,6 @@ int sqlite3VdbeFrameRestore(VdbeFrame *); void sqlite3VdbeMemStoreType(Mem *pMem); int sqlite3VdbeTransferError(Vdbe *p); -#ifdef SQLITE_OMIT_MERGE_SORT -# define sqlite3VdbeSorterInit(Y,Z) SQLITE_OK -# define sqlite3VdbeSorterWrite(X,Y,Z) SQLITE_OK -# define sqlite3VdbeSorterClose(Y,Z) -# define sqlite3VdbeSorterRowkey(Y,Z) SQLITE_OK -# define sqlite3VdbeSorterRewind(X,Y,Z) SQLITE_OK -# define sqlite3VdbeSorterNext(X,Y,Z) SQLITE_OK -# define sqlite3VdbeSorterCompare(X,Y,Z) SQLITE_OK -#else int sqlite3VdbeSorterInit(sqlite3 *, VdbeCursor *); void sqlite3VdbeSorterClose(sqlite3 *, VdbeCursor *); int sqlite3VdbeSorterRowkey(const VdbeCursor *, Mem *); @@ -445,7 +444,6 @@ int sqlite3VdbeSorterNext(sqlite3 *, const VdbeCursor *, int *); int sqlite3VdbeSorterRewind(sqlite3 *, const VdbeCursor *, int *); int sqlite3VdbeSorterWrite(sqlite3 *, const VdbeCursor *, Mem *); int sqlite3VdbeSorterCompare(const VdbeCursor *, Mem *, int *); -#endif #if !defined(SQLITE_OMIT_SHARED_CACHE) && SQLITE_THREADSAFE>0 void sqlite3VdbeEnter(Vdbe*); |