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Posted to notifications@ignite.apache.org by "lyonxh (via GitHub)" <gi...@apache.org> on 2023/05/16 05:14:52 UTC

[GitHub] [ignite] lyonxh opened a new issue, #10717: If I want to create a table, do I have to set a primary key, I don't want a primary key

lyonxh opened a new issue, #10717:
URL: https://github.com/apache/ignite/issues/10717

   (no comment)


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[GitHub] [ignite] timoninmaxim commented on issue #10717: If I want to create a table, do I have to set a primary key, I don't want a primary key

Posted by "timoninmaxim (via GitHub)" <gi...@apache.org>.
timoninmaxim commented on issue #10717:
URL: https://github.com/apache/ignite/issues/10717#issuecomment-1555891406

   Hi, which task are you solving? For table creation primary key is a required param. Table creates over underlying key-value cache. Table primary key is used as the key for the cache.


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[GitHub] [ignite] lyonxh commented on issue #10717: If I want to create a table, do I have to set a primary key, I don't want a primary key

Posted by "lyonxh (via GitHub)" <gi...@apache.org>.
lyonxh commented on issue #10717:
URL: https://github.com/apache/ignite/issues/10717#issuecomment-1558628706

   I'm also considering maintaining the self-incrementing ids of the tables in my system's local cache, and I'm considering which option is more appropriate


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[GitHub] [ignite] lyonxh closed issue #10717: If I want to create a table, do I have to set a primary key, I don't want a primary key

Posted by "lyonxh (via GitHub)" <gi...@apache.org>.
lyonxh closed issue #10717: If I want to create a table, do I have to set a primary key, I don't want a primary key
URL: https://github.com/apache/ignite/issues/10717


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[GitHub] [ignite] lyonxh commented on issue #10717: If I want to create a table, do I have to set a primary key, I don't want a primary key

Posted by "lyonxh (via GitHub)" <gi...@apache.org>.
lyonxh commented on issue #10717:
URL: https://github.com/apache/ignite/issues/10717#issuecomment-1558625309

   I have 2 tables, they are related, in the related table I need to use 2 fields uuid, one as the primary key of the related table, the other uuid as the related ID, I think this is very troublesome, so I want to ask if it is possible not to set the primary key of the table


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