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fix: 修复增量同步时的类型转换问题 #8

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merged 1 commit into from
Jan 13, 2025
Merged

fix: 修复增量同步时的类型转换问题 #8

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12 changes: 6 additions & 6 deletions dbt/include/maxcompute/macros/materializations/incremental/incremental.sql
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Original file line number Diff line number Diff line change
Expand Up @@ -59,24 +59,24 @@
{{ create_table_as_internal(False, target_relation, sql, True, partition_config=partition_by) }}
{%- endcall -%}
{% else %}
{% set tmp_relation_exists = false %}
{% set temp_relation_exists = false %}
{% if on_schema_change != 'ignore' %}
{#-- Check first, since otherwise we may not build a temp table --#}
{#-- Python always needs to create a temp table --#}
{%- call statement('create_tmp_relation') -%}
{{ create_table_as_internal(True, tmp_relation, sql, True, partition_config=partition_by) }}
{%- call statement('create_temp_relation') -%}
{{ create_table_as_internal(True, temp_relation, sql, True, partition_config=partition_by) }}
{%- endcall -%}
{% set tmp_relation_exists = true %}
{% set temp_relation_exists = true %}
{#-- Process schema changes. Returns dict of changes if successful. Use source columns for upserting/merging --#}
{% set dest_columns = process_schema_changes(on_schema_change, tmp_relation, existing_relation) %}
{% set dest_columns = process_schema_changes(on_schema_change, temp_relation, existing_relation) %}
{% endif %}

{% if not dest_columns %}
{% set dest_columns = adapter.get_columns_in_relation(existing_relation) %}
{% endif %}

{% set build_sql = mc_generate_incremental_build_sql(
incremental_strategy, temp_relation, target_relation, sql, unique_key, partition_by, partitions, dest_columns, tmp_relation_exists, incremental_predicates
incremental_strategy, temp_relation, target_relation, sql, unique_key, partition_by, partitions, dest_columns, temp_relation_exists, incremental_predicates
) %}

{% call statement("main") %}
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2 changes: 1 addition & 1 deletion dbt/include/maxcompute/macros/utils/date_spine.sql
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Original file line number Diff line number Diff line change
Expand Up @@ -113,7 +113,7 @@

select *
from all_periods
where datediff(date_{{datepart}}, {{ end_date }}) <= 0
where cast(date_{{datepart}} as timestamp) <= cast({{ end_date }} as timestamp)

)

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