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Fix copy & paste mistake and clarify example of slowdown for certain data types

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Daniel Skarda 2022-08-16 09:28:14 +02:00
parent 8b9b6af023
commit 7a7c31ece4
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doc/tips-and-tricks.md
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@ -122,9 +122,9 @@ MS SQL Server supports execution of multiple statements when surrounded by `begi
### Batch Statements ### Batch Statements
Even when using `next.jdbc/execute-batch!`, MySQL will still send multiple insert statements to the database unless you specify `:useBulkCopyForBatchInsert true` as part of the db-spec hash map or JDBC URL when the datasource is created. Even when using `next.jdbc/execute-batch!`, Microsoft's JDBC driver will still send multiple insert statements to the database unless you specify `:useBulkCopyForBatchInsert true` as part of the db-spec hash map or JDBC URL when the datasource is created.
To use this feature your Microsoft's JDBC driver should be at least version 9.2 and you can use only limited set of data types. For example if you use `inst` to bulk insert data driver will revert to old (slow) behavior. For more details see [Using bulk copy API for batch insert operation](https://docs.microsoft.com/en-us/sql/connect/jdbc/use-bulk-copy-api-batch-insert-operation?view=sql-server-ver16) and [Release notes for JDBC drivers](https://docs.microsoft.com/en-us/sql/connect/jdbc/release-notes-for-the-jdbc-driver?view=sql-server-ver16). To use this feature your Microsoft's JDBC driver should be at least version 9.2 and you can use only limited set of data types. For example if you use `inst` to bulk insert smalldatetime value driver will revert to old (slow) behavior. For more details see [Using bulk copy API for batch insert operation](https://docs.microsoft.com/en-us/sql/connect/jdbc/use-bulk-copy-api-batch-insert-operation?view=sql-server-ver16) and [Release notes for JDBC drivers](https://docs.microsoft.com/en-us/sql/connect/jdbc/release-notes-for-the-jdbc-driver?view=sql-server-ver16).
## MySQL & MariaDB ## MySQL & MariaDB