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Fix SQL server query state store

This commit is contained in:
Sander Molenkamp 2021-01-23 12:00:28 +01:00
parent 3bd39e9d9f
commit 047894bc34
1 changed files with 6 additions and 6 deletions
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12
daprdocs/content/en/developing-applications/building-blocks/state-management/query-state-store/query-sqlserver-store.md
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@ -19,17 +19,17 @@ The easiest way to connect to your SQL Server instance is to use the [Azure Data
To get all state keys associated with application "myapp", use the query: To get all state keys associated with application "myapp", use the query:
```sql ```sql
SELECT * FROM states WHERE [Key] LIKE 'myapp-%' SELECT * FROM states WHERE [Key] LIKE 'myapp||%'
``` ```
The above query returns all rows with id containing "myapp-", which is the prefix of the state keys. The above query returns all rows with id containing "myapp||", which is the prefix of the state keys.
## 3. Get specific state data ## 3. Get specific state data
To get the state data by a key "balance" for the application "myapp", use the query: To get the state data by a key "balance" for the application "myapp", use the query:
```sql ```sql
SELECT * FROM states WHERE [Key] = 'myapp-balance' SELECT * FROM states WHERE [Key] = 'myapp||balance'
``` ```
Then, read the **Data** field of the returned row. Then, read the **Data** field of the returned row.
@ -37,7 +37,7 @@ Then, read the **Data** field of the returned row.
To get the state version/ETag, use the command: To get the state version/ETag, use the command:
```sql ```sql
SELECT [RowVersion] FROM states WHERE [Key] = 'myapp-balance' SELECT [RowVersion] FROM states WHERE [Key] = 'myapp||balance'
``` ```
## 4. Get filtered state data ## 4. Get filtered state data
@ -53,13 +53,13 @@ SELECT * FROM states WHERE JSON_VALUE([Data], '$.color') = 'blue'
To get all the state keys associated with an actor with the instance ID "leroy" of actor type "cat" belonging to the application with ID "mypets", use the command: To get all the state keys associated with an actor with the instance ID "leroy" of actor type "cat" belonging to the application with ID "mypets", use the command:
```sql ```sql
SELECT * FROM states WHERE [Key] LIKE 'mypets-cat-leroy-%' SELECT * FROM states WHERE [Key] LIKE 'mypets||cat||leroy||%'
``` ```
And to get a specific actor state such as "food", use the command: And to get a specific actor state such as "food", use the command:
```sql ```sql
SELECT * FROM states WHERE [Key] = 'mypets-cat-leroy-food' SELECT * FROM states WHERE [Key] = 'mypets||cat||leroy||food'
``` ```
> **WARNING:** You should not manually update or delete states in the store. All writes and delete operations should be done via the Dapr runtime. > **WARNING:** You should not manually update or delete states in the store. All writes and delete operations should be done via the Dapr runtime.