THIS IS A TEST INSTANCE. ALL YOUR CHANGES WILL BE LOST!!!!
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The table attribute in sink is explained here: The value of the table attribute in sink will be used as the name of the final automatic table creation. The rules are:
- ●If the table attribute contains ${table_name} and you want to replace it, for example, the table name in source is table001, then the final table name created based on the above example is test_table001_001
- ●If ${table_name} is not included, you do not need to replace the table name, and finally replace the table name with the value in the table attribute:
The database attribute databaseName attribute in sink also complies with this rule.