提交 73942551 编写于 作者: L Lisa Owen 提交者: David Yozie

docs - pxf batchsize validated on write only (#9802)

上级 857600c0
......@@ -90,7 +90,7 @@ You include JDBC connector custom options in the `LOCATION` URI, prefacing each
| Option Name | Operation | Description
|---------------|------------|--------|
| BATCH_SIZE | Write | Integer that identifies the number of `INSERT` operations to batch to the external SQL database. PXF always validates a `BATCH_SIZE` option, even when provided on a read operation. Write batching is enabled by default; the default value is 100. |
| BATCH_SIZE | Write | Integer that identifies the number of `INSERT` operations to batch to the external SQL database. Write batching is enabled by default; the default value is 100. |
| FETCH_SIZE | Read | Integer that identifies the number of rows to buffer when reading from an external SQL database. Read row batching is enabled by default; the default read fetch size is 1000. |
| QUERY_TIMEOUT | Read/Write | Integer that identifies the amount of time (in seconds) that the JDBC driver waits for a statement to execute. The default wait time is infinite. |
| POOL_SIZE | Write | Enable thread pooling on `INSERT` operations and identify the number of threads in the pool. Thread pooling is disabled by default. |
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