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branches/zip: Enclose the definition of dict_index_t::trx_id in

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#ifdef ROW_MERGE_IS_INDEX_USABLE, to avoid growing the memory
footprint until MySQL implements and calls the virtual method
handler::is_index_available() or something equivalent.
This commit is contained in:
marko
2007-09-03 07:13:59 +00:00
parent c056d2c3f5
commit a2943ec761
6 changed files with 25 additions and 6 deletions
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include/row0merge.h
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@@ -122,6 +122,7 @@ row_merge_create_index(
dict_table_t* table, /* in: the index is on this table */
const merge_index_def_t* /* in: the index definition */
index_def);
#ifdef ROW_MERGE_IS_INDEX_USABLE
/*************************************************************************
Check if a transaction can use an index. */
@@ -132,6 +133,7 @@ row_merge_is_index_usable(
the transaction else FALSE*/
const trx_t* trx, /* in: transaction */
const dict_index_t* index); /* in: index to check */
#endif /* ROW_MERGE_IS_INDEX_USABLE */
/*************************************************************************
If there are views that refer to the old table name then we "attach" to
the new instance of the table else we drop it immediately. */