davidzollo commented on issue #7937:
URL: https://github.com/apache/seatunnel/issues/7937#issuecomment-2840934803
My suggestion is that we can extend sql transform, for example,
```
source {
MySQL-1 { // Business Table
url = "jdbc:mysql://localhost:3306/test"
driver = "com.mysql.cj.jdbc.Driver"
user = "root"
password = "123456"
table = "orders"
plugin_output = "order_source"
}
MySQL-2 { // Dimension Table
url = "jdbc:mysql://localhost:3306/test"
driver = "com.mysql.cj.jdbc.Driver"
user = "root"
password = "123456"
table = "customers"
plugin_output = "customers_source"
}
}
transform {
Sql {
plugin_input = ["order_source", "customers_source"]
query = """
SELECT
o.*,
c.name as customer_name,
c.email as customer_email
FROM order_source o
LEFT JOIN customers_source c ON o.customer_id = c.customer_id
"""
plugin_output = "order_with_customer"
}
}
sink {
jdbc {
url = "jdbc:postgresql://localhost:5432/test"
driver = "org.postgresql.Driver"
user = "admin"
password = "admin123"
generate_sink_sql = true
database = "test"
table = "public.${table_name}"
schema_save_mode = "CREATE_SCHEMA_WHEN_NOT_EXIST"
data_save_mode = "APPEND_DATA"
# enable_upsert = false
}
}
```
How do you think? @zhdech
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