schema patch_of_a_patch: ignore possible collisions of meta_keys in meta that...

schema patch_of_a_patch: ignore possible collisions of meta_keys in meta that are no longer tolerated in pipeline_wide_parameters.

sql/patch_2014-03-25.mysql

@@ -8,7 +8,8 @@ CREATE TABLE pipeline_wide_parameters (
     KEY value_idx (param_name(255))
 ) COLLATE=latin1_swedish_ci ENGINE=InnoDB;
 
-INSERT INTO pipeline_wide_parameters(param_name, param_value) SELECT meta_key, meta_value FROM meta;
+    -- there may be a collision from 'patch' entries or similar, which are normally not used as pipeline_wide_parameters anyway, so ignore them
+INSERT IGNORE INTO pipeline_wide_parameters(param_name, param_value) SELECT meta_key, meta_value FROM meta;
 
     -- UPDATE hive_sql_schema_version
 UPDATE hive_meta SET meta_value=57 WHERE meta_key='hive_sql_schema_version' AND meta_value='56';