implement UNIQUE_CHECKS=0 in the tokudb storage engine. close #428

git-svn-id: file:///svn/mysql/tokudb-engine/src@2369 c7de825b-a66e-492c-adef-691d508d4ae1

implement UNIQUE_CHECKS=0 in the tokudb storage engine. close #428
git-svn-id: file:///svn/mysql/tokudb-engine/src@2369 c7de825b-a66e-492c-adef-691d508d4ae1
dc73aaa5 · Rich Prohaska · Yoni Fogel · 0e3de4b4 · dc73aaa5
Commit dc73aaa5 authored Apr 17, 2013 by Rich Prohaska Committed by Yoni Fogel Apr 17, 2013
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storage/tokudb/ha_tokudb.cc storage/tokudb/ha_tokudb.cc +5 -3

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--- a/storage/tokudb/ha_tokudb.cc
+++ b/storage/tokudb/ha_tokudb.cc
@@ -1228,10 +1228,12 @@ int ha_tokudb::write_row(uchar * record) {

    u_int32_t put_flags = key_type[primary_key];
    THD *thd = ha_thd();
+    if (thd_test_options(thd, OPTION_RELAXED_UNIQUE_CHECKS)) {
+        if (0) 
            printf("%s:%d:unique:%d\n", __FILE__, __LINE__, 
                   thd_test_options(thd, OPTION_RELAXED_UNIQUE_CHECKS));
-    if (thd_test_options(thd, OPTION_RELAXED_UNIQUE_CHECKS))
        put_flags = DB_YESOVERWRITE;
+    }

    table->insert_or_update = 1;        // For handling of VARCHAR
    if (table_share->keys + test(hidden_primary_key) == 1) {