refs #6057, remove read-only transaction work from handlerton

git-svn-id: file:///svn/mysql/tokudb-engine/tokudb-engine@53465 c7de825b-a66e-492c-adef-691d508d4ae1

refs #6057, remove read-only transaction work from handlerton
git-svn-id: file:///svn/mysql/tokudb-engine/tokudb-engine@53465 c7de825b-a66e-492c-adef-691d508d4ae1
b6872ded · Zardosht Kasheff · Yoni Fogel · 528df9e2 · b6872ded
Commit b6872ded authored Apr 17, 2013 by Zardosht Kasheff Committed by Yoni Fogel Apr 17, 2013
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storage/tokudb/ha_tokudb.cc storage/tokudb/ha_tokudb.cc +0 -3

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--- a/storage/tokudb/ha_tokudb.cc
+++ b/storage/tokudb/ha_tokudb.cc
@@ -5963,9 +5963,6 @@ int ha_tokudb::create_txn(THD* thd, tokudb_trx_data* trx) {
        if (txn_begin_flags == 0 && is_autocommit && thd_sql_command(thd) == SQLCOM_SELECT) {
            txn_begin_flags = DB_TXN_SNAPSHOT;
        }
-        if (is_autocommit && thd_sql_command(thd) == SQLCOM_SELECT && !thd->in_sub_stmt && lock.type <= TL_READ_NO_INSERT) {
-            txn_begin_flags |= DB_TXN_READ_ONLY;
-        }
    }
    else {
        txn_begin_flags = DB_INHERIT_ISOLATION;