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ClickHouse/dbms/tests/queries/0_stateless/01036_no_superfluous_dict_reload_on_create_database_2.reference

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Do not reload *all* dictionaries on CREATE DATABASE This ignores any lifetime, while dictionaries can be quite big. Fixes: c7cd9113053 ("Merge pull request #7360") Refs: https://github.com/ClickHouse/ClickHouse/pull/7360#discussion_r345207682
2019-11-25 22:48:23 +00:00
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SYSTEM RELOAD DICTIONARY
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Fix async nature of reload in 01036_no_superfluous_dict_reload_on_create_database* Due to the async nature of SYSTEM RELOAD DICTIONARY/DICTIONARIES the test can fail, if the reload will happen after the dictGet*(): .862801 [ 36 ] {61df55ee-4a17-4bf3-8cfb-9478490393c3} <Debug> executeQuery: (from [::1]:37422) SYSTEM RELOAD DICTIONARY `foo 1234.dict` .863681 [ 36 ] {cd55d9f9-d176-4b19-bc97-d25575da2d15} <Debug> executeQuery: (from [::1]:37422) SELECT query_count FROM system.dictionaries WHERE (database = 'foo 1234') AND ... .863678 [ 54 ] {} <Debug> executeQuery: (internal) SELECT `key`, `val` FROM `foo 1234`.`dict_data`; This is just a hotfix, long-term solution will be to make SYSTEM RELOAD DICTIONARY syncronous (by adding another command or making already existing). Refs: #7916
2019-12-10 05:22:46 +00:00
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Do not reload *all* dictionaries on CREATE DATABASE This ignores any lifetime, while dictionaries can be quite big. Fixes: c7cd9113053 ("Merge pull request #7360") Refs: https://github.com/ClickHouse/ClickHouse/pull/7360#discussion_r345207682
2019-11-25 22:48:23 +00:00
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CREATE DATABASE
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