Updated SQLite to 3.3.13 - why? I have no idea

This commit is contained in:
Scott Ehlert
2007-03-21 20:19:37 +00:00
parent eaa4122c5a
commit a004e906dd
55 changed files with 9336 additions and 3963 deletions

View File

@ -15,6 +15,8 @@
** 6000 lines long) it was split up into several smaller files and
** this header information was factored out.
*/
#ifndef _VDBEINT_H_
#define _VDBEINT_H_
/*
** intToKey() and keyToInt() used to transform the rowid. But with
@ -83,6 +85,8 @@ struct Cursor {
KeyInfo *pKeyInfo; /* Info about index keys needed by index cursors */
int nField; /* Number of fields in the header */
i64 seqCount; /* Sequence counter */
sqlite3_vtab_cursor *pVtabCursor; /* The cursor for a virtual table */
const sqlite3_module *pModule; /* Module for cursor pVtabCursor */
/* Cached information about the header for the data record that the
** cursor is currently pointing to. Only valid if cacheValid is true.
@ -268,6 +272,14 @@ struct Context {
**
** The "sqlite3_stmt" structure pointer that is returned by sqlite3_compile()
** is really a pointer to an instance of this structure.
**
** The Vdbe.inVtabMethod variable is set to non-zero for the duration of
** any virtual table method invocations made by the vdbe program. It is
** set to 2 for xDestroy method calls and 1 for all other methods. This
** variable is used for two purposes: to allow xDestroy methods to execute
** "DROP TABLE" statements and to prevent some nasty side effects of
** malloc failure when SQLite is invoked recursively by a virtual table
** method function.
*/
struct Vdbe {
sqlite3 *db; /* The whole database */
@ -315,8 +327,11 @@ struct Vdbe {
u8 aborted; /* True if ROLLBACK in another VM causes an abort */
u8 expired; /* True if the VM needs to be recompiled */
u8 minWriteFileFormat; /* Minimum file format for writable database files */
u8 inVtabMethod; /* See comments above */
int nChange; /* Number of db changes made since last reset */
i64 startTime; /* Time when query started - used for profiling */
int nSql; /* Number of bytes in zSql */
char *zSql; /* Text of the SQL statement that generated this */
#ifdef SQLITE_SSE
int fetchId; /* Statement number used by sqlite3_fetch_statement */
int lru; /* Counter used for LRU cache replacement */
@ -334,7 +349,7 @@ struct Vdbe {
/*
** Function prototypes
*/
void sqlite3VdbeFreeCursor(Cursor*);
void sqlite3VdbeFreeCursor(Vdbe *, Cursor*);
void sqliteVdbePopStack(Vdbe*,int);
int sqlite3VdbeCursorMoveto(Cursor*);
#if defined(SQLITE_DEBUG) || defined(VDBE_PROFILE)
@ -390,3 +405,5 @@ void sqlite3VdbeFifoInit(Fifo*);
int sqlite3VdbeFifoPush(Fifo*, i64);
int sqlite3VdbeFifoPop(Fifo*, i64*);
void sqlite3VdbeFifoClear(Fifo*);
#endif /* !defined(_VDBEINT_H_) */