childewuque opened a new issue #2255: May sharding-column supports both negative and positive number ? URL: https://github.com/apache/incubator-shardingsphere/issues/2255 If unit_id may be a negative or positive number,when unit_id is a negative number,the table name may be l_unit_-1,but our table names are unit_id_0 and unit_id_1. How can we config this case? ====yaml==== .... `tables: l_unit: actual-data-nodes: ms.l_unit_$->{0..1} key-generator: column: id type: SNOWFLAKE table-strategy: inline: sharding-column: unit_id algorithm-expression: l_unit_$->{unit_id % 2}`
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