Merge branch 'patch-17' of https://github.com/changeworld/azure-docs into public-prs

Author: whhender

articles/data-factory/connector-file-system.md

@@ -336,7 +336,7 @@ To learn details about the properties, check [Delete activity.](delete-activity.
 | fileName | **Name or wildcard filter** for the files under the specified "folderPath". If you don't specify a value for this property, the dataset points to all files in the folder. <br/><br/>For filter, allowed wildcards are: `*` (matches zero or more characters) and `?` (matches zero or single character).<br/>- Example 1: `"fileName": "*.csv"`<br/>- Example 2: `"fileName": "???20180427.txt"`<br/>Use `^` to escape if your actual file name has wildcard or this escape char inside.<br/><br/>When fileName isn't specified for an output dataset and **preserveHierarchy** isn't specified in the activity sink, the copy activity automatically generates the file name with the following pattern: "*Data.[activity run ID GUID].[GUID if FlattenHierarchy].[format if configured].[compression if configured]*", for example "Data.0a405f8a-93ff-4c6f-b3be-f69616f1df7a.txt.gz"; if you copy from tabular source using table name instead of query, the name pattern is "*[table name].[format].[compression if configured]*", for example "MyTable.csv". |No |
 | modifiedDatetimeStart | Files filter based on the attribute: Last Modified. The files are selected if their last modified time is greater than or equal to `modifiedDatetimeStart` and less than `modifiedDatetimeEnd`. The time is applied to UTC time zone in the format of _YYYY-MM-DDTHH:mm:ssZ_. <br/><br/> Be aware the overall performance of data movement are impacted by enabling this setting when you want to do file filter from huge amounts of files. <br/><br/> The properties can be NULL, which means no file attribute filter is applied to the dataset. When `modifiedDatetimeStart` has datetime value but `modifiedDatetimeEnd` is NULL, it means the files whose last modified attribute is greater than or equal with the datetime value are selected.  When `modifiedDatetimeEnd` has datetime value but `modifiedDatetimeStart` is NULL, it means the files whose last modified attribute is less than the datetime value are selected.| No |
 | modifiedDatetimeEnd | Files filter based on the attribute: Last Modified. The files are selected if their last modified time is greater than or equal to `modifiedDatetimeStart` and less than `modifiedDatetimeEnd`. The time is applied to UTC time zone in the format of "2018-12-01T05:00:00Z". <br/><br/> Be aware the overall performance of data movement are impacted by enabling this setting when you want to do file filter from huge amounts of files. <br/><br/> The properties can be NULL, which means no file attribute filter is applied to the dataset. When `modifiedDatetimeStart` has datetime value but `modifiedDatetimeEnd` is NULL, it means the files whose last modified attribute is greater than or equal with the datetime value are selected. When `modifiedDatetimeEnd` has datetime value but `modifiedDatetimeStart` is NULL, it means the files whose last modified attribute is less than the datetime value are selected.| No |
-| format | If you want to **copy files as-is** between file-based stores (binary copy), skip the format section in both input and output dataset definitions.<br/><br/>If you want to parse or generate files with a specific format, the following file format types are supported: **TextFormat**, **JsonFormat**, **AvroFormat**, **OrcFormat**, **ParquetFormat**. Set the **type** property under format to one of these values. For more information, see [Text Format](supported-file-formats-and-compression-codecs-legacy.md#text-format), [Json Format](supported-file-formats-and-compression-codecs-legacy.md#json-format), [Avro Format](supported-file-formats-and-compression-codecs-legacy.md#avro-format), [Orc Format](supported-file-formats-and-compression-codecs-legacy.md#orc-format), and [Parquet Format](supported-file-formats-and-compression-codecs-legacy.md#parquet-format) sections. |No (only for binary copy scenario) |
+| format | If you want to **copy files as-is** between file-based stores (binary copy), skip the format section in both input and output dataset definitions.<br/><br/>If you want to parse or generate files with a specific format, the following file format types are supported: **TextFormat**, **JsonFormat**, **AvroFormat**, **OrcFormat**, **ParquetFormat**. Set the **type** property under format to one of these values. For more information, see [Text Format](supported-file-formats-and-compression-codecs-legacy.md#text-format), [JSON Format](supported-file-formats-and-compression-codecs-legacy.md#json-format), [Avro Format](supported-file-formats-and-compression-codecs-legacy.md#avro-format), [Orc Format](supported-file-formats-and-compression-codecs-legacy.md#orc-format), and [Parquet Format](supported-file-formats-and-compression-codecs-legacy.md#parquet-format) sections. |No (only for binary copy scenario) |
 | compression | Specify the type and level of compression for the data. For more information, see [Supported file formats and compression codecs](supported-file-formats-and-compression-codecs-legacy.md#compression-support).<br/>Supported types are: **GZip**, **Deflate**, **BZip2**, and **ZipDeflate**.<br/>Supported levels are: **Optimal** and **Fastest**. |No |
 
 >[!TIP]