#
# Licensed to the Apache Software Foundation (ASF) under one or more
# contributor license agreements.  See the NOTICE file distributed with
# this work for additional information regarding copyright ownership.
# The ASF licenses this file to You under the Apache License, Version 2.0
# (the "License"); you may not use this file except in compliance with
# the License.  You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#

dataSources:
  ds_m: !!org.apache.commons.dbcp2.BasicDataSource
    driverClassName: org.h2.Driver
    url: jdbc:h2:mem:ds_m;DB_CLOSE_DELAY=-1;DATABASE_TO_UPPER=false;MODE=MYSQL
    username: sa
    password:
  ds_s: !!org.apache.commons.dbcp2.BasicDataSource
    driverClassName: org.h2.Driver
    url: jdbc:h2:mem:ds_s;DB_CLOSE_DELAY=-1;DATABASE_TO_UPPER=false;MODE=MYSQL
    username: sa
    password:
    
shardingRule:
  tables:
    t_order:
      actualDataNodes: ds_ms.t_order_${0..1}
      databaseStrategy:
        standard:
          shardingColumn: user_id
          shardingAlgorithm:
            type: INLINE
            props:
              algorithm.expression: t_order_${user_id % 2}
      tableStrategy:
        standard:
          shardingColumn: order_id
          shardingAlgorithm:
            type: INLINE
            props:
              algorithm.expression: t_order_${order_id % 2}
      keyGenerator:
        type: SNOWFLAKE
        column: order_id
        props:
          worker.id: 123        
    t_order_item:
      actualDataNodes: ds_ms.t_order_item_${0..1}
      tableStrategy:
        standard:
          shardingColumn: order_id
          shardingAlgorithm:
            type: INLINE
            props:
              algorithm.expression: t_order_item_${order_id % 2}
      keyGenerator:
        type: SNOWFLAKE
        column: order_item_id
        props:
          worker.id: 123        
  bindingTables:
    - t_order,t_order_item
  masterSlaveRules:
    ds_ms:
      masterDataSourceName: ds_m
      slaveDataSourceNames:
        - ds_s
  defaultDatabaseStrategy:
    standard:
      shardingColumn: user_id
      shardingAlgorithm:
        type: INLINE
        props:
          algorithm.expression: ds_ms_${user_id % 2}
  defaultTableStrategy:
    none:
props:
  sql.show: false