Merge pull request #290704 from v-luckywang/1119-Add_query_timeout

[ADF][Doc update] QueryTimeout in PostgreSQL/Azure PostgreSQL

Author: prmerger-automator[bot]

articles/data-factory/connector-azure-database-for-postgresql.md

@@ -7,7 +7,7 @@ author: jianleishen
 ms.subservice: data-movement
 ms.topic: conceptual
 ms.custom: synapse
-ms.date: 01/05/2024
+ms.date: 11/19/2024
 ---
 
 # Copy and transform data in Azure Database for PostgreSQL using Azure Data Factory or Synapse Analytics
@@ -160,6 +160,7 @@ To copy data from Azure Database for PostgreSQL, set the source type in the copy
 |:--- |:--- |:--- |
 | type | The type property of the copy activity source must be set to **AzurePostgreSqlSource** | Yes |
 | query | Use the custom SQL query to read data. For example: `SELECT * FROM mytable` or `SELECT * FROM "MyTable"`. Note in PostgreSQL, the entity name is treated as case-insensitive if not quoted. | No (if the tableName property in the dataset is specified) |
+| queryTimeout | The wait time before terminating the attempt to execute a command and generating an error, default is 120 minutes. If parameter is set for this property, allowed values are timespan, such as "02:00:00" (120 minutes). For more information, see [CommandTimeout](https://www.npgsql.org/doc/api/Npgsql.NpgsqlCommand.html#Npgsql_NpgsqlCommand_CommandTimeout). | No |
 | partitionOptions | Specifies the data partitioning options used to load data from Azure SQL Database. <br>Allowed values are: **None** (default), **PhysicalPartitionsOfTable**, and **DynamicRange**.<br>When a partition option is enabled (that is, not `None`), the degree of parallelism to concurrently load data from an Azure SQL Database is controlled by the [`parallelCopies`](copy-activity-performance-features.md#parallel-copy) setting on the copy activity. | No |
 | partitionSettings | Specify the group of the settings for data partitioning. <br>Apply when the partition option isn't `None`. | No |
 | ***Under `partitionSettings`:*** | | |
@@ -190,7 +191,8 @@ To copy data from Azure Database for PostgreSQL, set the source type in the copy
         "typeProperties": {
             "source": {
                 "type": "AzurePostgreSqlSource",
-                "query": "<custom query e.g. SELECT * FROM mytable>"
+                "query": "<custom query e.g. SELECT * FROM mytable>",
+                "queryTimeout": "00:10:00"
             },
             "sink": {
                 "type": "<sink type>"

articles/data-factory/connector-postgresql.md

@@ -210,6 +210,7 @@ To copy data from PostgreSQL, the following properties are supported in the copy
 |:--- |:--- |:--- |
 | type | The type property of the copy activity source must be set to: **PostgreSqlV2Source** | Yes |
 | query | Use the custom SQL query to read data. For example: `"query": "SELECT * FROM \"MySchema\".\"MyTable\""`. | No (if "tableName" in dataset is specified) |
+| queryTimeout | The wait time before terminating the attempt to execute a command and generating an error, default is 120 minutes. If parameter is set for this property, allowed values are timespan, such as "02:00:00" (120 minutes). For more information, see [CommandTimeout](https://www.npgsql.org/doc/api/Npgsql.NpgsqlCommand.html#Npgsql_NpgsqlCommand_CommandTimeout). <br> If both `commandTimeout` and `queryTimeout` are configured, `queryTimeout` takes precedence. | No |
 
 > [!NOTE]
 > Schema and table names are case-sensitive. Enclose them in `""` (double quotes) in the query.
@@ -236,7 +237,8 @@ To copy data from PostgreSQL, the following properties are supported in the copy
         "typeProperties": {
             "source": {
                 "type": "PostgreSqlV2Source",
-                "query": "SELECT * FROM \"MySchema\".\"MyTable\""
+                "query": "SELECT * FROM \"MySchema\".\"MyTable\"",
+                "queryTimeout": "00:10:00"
             },
             "sink": {
                 "type": "<sink type>"