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10 changes: 5 additions & 5 deletions docs/content/flink/sql-write.md
Original file line number Diff line number Diff line change
Expand Up @@ -176,8 +176,8 @@ PARTITION (k0 = 0, k1 = 0) SELECT v FROM my_table WHERE false;
{{< hint info >}}
Important table properties setting:
1. Only [primary key table]({{< ref "primary-key-table/overview" >}}) supports this feature.
2. [MergeEngine]({{< ref "primary-key-table/merge-engine" >}}) needs to be [deduplicate]({{< ref "primary-key-table/merge-engine#deduplicate" >}})
or [partial-update]({{< ref "primary-key-table/merge-engine#partial-update" >}}) to support this feature.
2. [MergeEngine]({{< ref "primary-key-table/merge-engine" >}}) needs to be [deduplicate]({{< ref "primary-key-table/merge-engine/overview/#deduplicate" >}})
or [partial-update]({{< ref "primary-key-table/merge-engine/partial-update/" >}}) to support this feature.
3. Do not support updating primary keys.
{{< /hint >}}

Expand Down Expand Up @@ -211,9 +211,9 @@ UPDATE my_table SET b = 1, c = 2 WHERE a = 'myTable';
{{< hint info >}}
Important table properties setting:
1. Only primary key tables support this feature.
2. If the table has primary keys, the following [MergeEngine]({{< ref "primary-key-table/merge-engine" >}}) support this feature:
* [deduplicate]({{< ref "primary-key-table/merge-engine#deduplicate" >}}).
* [partial-update]({{< ref "primary-key-table/merge-engine#partial-update" >}}) with option 'partial-update.remove-record-on-delete' enabled.
2. If the table has primary keys, the following [MergeEngine]({{< ref "primary-key-table/merge-engine/overview/" >}}) support this feature:
* [deduplicate]({{< ref "primary-key-table/merge-engine/overview/#deduplicate" >}}).
* [partial-update]({{< ref "primary-key-table/merge-engine/partial-update/" >}}) with option 'partial-update.remove-record-on-delete' enabled.
3. Do not support deleting from table in streaming mode.
{{< /hint >}}

Expand Down
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