[tarantool-patches] Re: [PATCH v2 4/4] sql: remove OP_LoadPtr
n.pettik
korablev at tarantool.org
Tue Jul 10 21:34:57 MSK 2018
> @@ -2969,12 +2964,9 @@ sql_create_index(struct Parse *parse, struct Token *token,
> goto exit_create_index;
>
> sql_set_multi_write(parse, true);
> -
> -
> - sqlite3VdbeAddOp2(v, OP_SIDtoPtr, BOX_INDEX_ID,
> - index_space_ptr_reg);
> - sqlite3VdbeAddOp4Int(v, OP_OpenWrite, iCursor, 0,
> - index_space_ptr_reg, 6);
> + sqlite3VdbeAddOp4(v, OP_OpenWrite, iCursor, 0, 0,
> + (void *)space_by_id(BOX_INDEX_ID),
> + P4_SPACEPTR);
> sqlite3VdbeChangeP5(v, OPFLAG_SEEKEQ);
Wait, AFAIK SIDtoPtr was used deliberately taking into consideration
the fact that DDL may change ptr to space. So conversion id -> space ptr
is delayed until vdbe execution (right before cursor opening). Am I wrong?
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