diff options
| author | drh <drh@noemail.net> | 2018-01-04 19:54:55 +0000 |
|---|---|---|
| committer | drh <drh@noemail.net> | 2018-01-04 19:54:55 +0000 |
| commit | c76ed3d57dfbe7b1080f362a7a59ea6ee25e6bb2 (patch) | |
| tree | 111c4a7f9be0604bb90f3fba54f2a71faded8a4b /src/btree.c | |
| parent | 0cde0c62b1e53c01d72a9a9227010e6afc4032dc (diff) | |
| parent | 35100fb194cfbaf75b31b504e7bf7d4480900c26 (diff) | |
| download | sqlite-c76ed3d57dfbe7b1080f362a7a59ea6ee25e6bb2.tar.gz sqlite-c76ed3d57dfbe7b1080f362a7a59ea6ee25e6bb2.zip | |
Merge in all recent trunk enhancements.
FossilOrigin-Name: 406f79183736b6ad360169b837172afef2c82a4312f5787db08c54167a44b15e
Diffstat (limited to 'src/btree.c')
| -rw-r--r-- | src/btree.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/src/btree.c b/src/btree.c index 0fa00a2e1..8cd5ee673 100644 --- a/src/btree.c +++ b/src/btree.c @@ -4432,6 +4432,20 @@ 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 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 ** currently pointing to. For table btrees, this will be the amount |