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Change the function name to sqlite_unsupported_offset(X). Only enable the

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function if compiled with -DSQLITE_ENABLE_OFFSET_SQL_FUNC.  The makefiles add
that definition to shell builds.

FossilOrigin-Name: 7a7f826e324b1a2c332e2f1d0740fd0babffcaca6275a798572f02ad367b99ab
This commit is contained in:
drh
2017-12-29 15:04:49 +00:00
parent fe6d20e9f4
commit 092457b18c
14 changed files with 73 additions and 37 deletions
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4
src/btree.c
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@@ -4432,17 +4432,19 @@ i64 sqlite3BtreeIntegerKey(BtCursor *pCur){
return pCur->info.nKey;
}
#ifdef SQLITE_ENABLE_OFFSET_SQL_FUNC
/*
** Return the offset into the database file for the start of the
** payload to which the cursor is pointing.
*/
i64 sqlite3BtreeLocation(BtCursor *pCur){
i64 sqlite3BtreeOffset(BtCursor *pCur){
assert( cursorHoldsMutex(pCur) );
assert( pCur->eState==CURSOR_VALID );
getCellInfo(pCur);
return (i64)pCur->pBt->pageSize*((i64)pCur->pPage->pgno - 1) +
(i64)(pCur->info.pPayload - pCur->pPage->aData);
}
#endif /* SQLITE_ENABLE_OFFSET_SQL_FUNC */
/*
** Return the number of bytes of payload for the entry that pCur is