核心是对于物化的自定义,格式为 get_incremental_STRATEGY_sql STRATEGY 是自定义的策略名称,比如一个insert_only 的 注意对于自定义的策略dbt 是不关系内部处理的,核心是macro 的调用 {%macroget_incremental_insert_only_sql(arg_dict)%} {%doreturn(some_custom_macro_with_sql(arg_dict["target_relation"],ar...
核心是对于物化的自定义,格式为 get_incremental_STRATEGY_sql STRATEGY 是自定义的策略名称,比如一个insert_only 的 注意对于自定义的策略dbt 是不关系内部处理的,核心是macro 的调用 {% macro get_incremental_insert_only_sql(arg_dict) %} {% do return(some_custom_macro_with_sql(arg_dict["target_relati...
dbeatty10 added wontfix and removed triage labels Feb 6, 2024 dbeatty10 changed the title [Feature] <Custom Incremental Strategy> [Bug] Custom incremental strategy not working with dbt-databricks Feb 6, 2024 dbeatty10 added bug and removed enhancement labels Feb 6, 2024 Sign...
defget_incremental_strategy_macro(self,model_context,strategy:str): # Construct macro_name from strategy name ifstrategyisNone: strategy="default" # validate strategies for this adapter # valid_incremental_strategies 不同adapter 的实现是不同的,比如默认的只有append,但是pg 就比较多来了 valid_strategie...
{% set build_sql = strategy_sql_macro_func(strategy_arg_dict) %} 1. 2. 3. 4. 5. 参考实现 属于adapter 的一个方法,核心是基于context,结合策略名称查找对应的可执行macro 内部处理 @available.parse_none def get_incremental_strategy_macro(self, model_context, strategy: str): ...
dbt cannot resolve my custom macro inside my custom dbt package when using dispatch1 reply Override built-in incremental strategy for BigQuery adapterby luiscristobal.lopez, 1 reply Since custom incremental strategies are not available for BigQuery adapter, I would like to override the default behavio...
This is a really quick example for demo purposes only and is completely untested, but you can create a custom incremental strategy namedtruncate_insertlike this: macros/truncate_insert.sql {% macro get_incremental_truncate_insert_sql(arg_dict) %} ...
require_batched_execution_for_custom_microbatch_strategy2024.11TBD*1.9.0TBD* cumulative_type_params2024.11TBD*1.9.0TBD* When the dbt Cloud Maturity is "TBD," it means we have not yet determined the exact date when these flags' default values will change. Affected users will see deprecation war...
四种:①view:视图对应snowflake里的view;②table:对应snowflake里的table;③Ephemeral: 只有DBT有,Models里的CTEs就是;④Incremental: 一般用于dim和fact 表,只对数据进行incremental load 3.1 marts文件夹里创建不同的层级 1.在marts里创建/core/dim_airbnb文件夹,这里存放所有dimention表的处理 ...
ForBigQueryandDatabricks All Purpose Cluster runtimedestinations, we have choseninsert_overwriteas the default strategy, which benefits from the partitioning capability. For Databricks SQL Warehouse destinations, models are materialized as tables without support for incremental runs. ...