ZWMdarker opened a new issue #13817:
URL: https://github.com/apache/shardingsphere/issues/13817
Configuration is as follows:
spring:
shardingsphere：
.......
rules:
sharding:
binding-tables: t_file
tables:
t_file:
database-strategy:
standard:
sharding-column: c_wjdx
sharding-algorithm-name: database_inline
table-strategy:
standard:
sharding-column: c_bh
sharding-algorithm-name: table_inline
sharding-algorithms:
database_inline:
type: INLINE
props:
algorithm-expression: ds$->{c_wjdx % 2}
table_inline:
type: INLINE
props:
algorithm-expression: t_file$->{c_bh % 3}
When I started the project, it always gave me this error:
java.lang.NullPointerException: Inline sharding algorithm expression cannot be
null.
But I've configured this property
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