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closes #6290, allow for child transactions to change descriptors

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git-svn-id: file:///svn/toku/tokudb@54517 c7de825b-a66e-492c-adef-691d508d4ae1
This commit is contained in:
Zardosht Kasheff 2013-04-17 00:01:31 -04:00 committed by Yoni Fogel
parent a35e475a5a
commit 1de5e9a341
2 changed files with 0 additions and 5 deletions
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1
src/tests/test_transactional_descriptor.cc
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@ -166,7 +166,6 @@ static void run_test(void) {
{ int chk_r = db->change_descriptor(db, txn_create, &change_descriptor, 0); CKERR(chk_r); }
// test some error cases
IN_TXN_COMMIT(env, txn_create, txn_create2, 0, {
{ int chk_r = db->change_descriptor(db, txn_create2, &change_descriptor, 0); CKERR2(chk_r, EINVAL); }
{ int chk_r = db->change_descriptor(db, txn_create, &change_descriptor, 0); CKERR2(chk_r, EINVAL); }
});
assert_desc_four(db);

4
src/ydb_db.cc
View file

@ -481,10 +481,6 @@ toku_db_change_descriptor(DB *db, DB_TXN* txn, const DBT* descriptor, uint32_t f
r = EINVAL;
goto cleanup;
}
if (txn && txn->parent != NULL) {
r = EINVAL; // cannot have a parent if you are a resetting op
goto cleanup;
}
// For a hot index, this is an initial descriptor.
// We do not support (yet) hcad with hot index concurrently on a single table, which
// would require changing a descriptor for a hot index.