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Reword :fetch-size description

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The "zero or negative" wording dates back to `clojure.java.jdbc` and was 
a bit misleading.
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Sean Corfield 2020-04-22 12:41:15 -07:00
parent 300681bb78
commit d3f126145b
1 changed files with 1 additions and 1 deletions
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doc/all-the-options.md
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@ -55,7 +55,7 @@ Any function that creates a `Statement` or a `PreparedStatement` will accept the
* `:concurrency` -- a keyword that specifies the concurrency level: `:read-only`, `:updatable`, * `:concurrency` -- a keyword that specifies the concurrency level: `:read-only`, `:updatable`,
* `:cursors` -- a keyword that specifies whether cursors should be closed or held over a commit: `:close`, `:hold`, * `:cursors` -- a keyword that specifies whether cursors should be closed or held over a commit: `:close`, `:hold`,
* `:fetch-size` -- an integer that guides the JDBC driver in terms of how many rows to fetch at once; sometimes you need to set `:fetch-size` to zero or a negative value in order to trigger streaming of result sets -- some JDBC drivers require additional options to be set on the connection _as well_, * `:fetch-size` -- an integer that guides the JDBC driver in terms of how many rows to fetch at once; the actual behavior of specifying `:fetch-size` is database-specific: some JDBC drivers use a zero or negative value here to trigger streaming of result sets -- other JDBC drivers require this to be positive for streaming and may require additional options to be set on the connection _as well_,
* `:max-rows` -- an integer that tells the JDBC driver to limit result sets to this many rows, * `:max-rows` -- an integer that tells the JDBC driver to limit result sets to this many rows,
* `:result-type` -- a keyword that affects how the `ResultSet` can be traversed: `:forward-only`, `:scroll-insensitive`, `:scroll-sensitive`, * `:result-type` -- a keyword that affects how the `ResultSet` can be traversed: `:forward-only`, `:scroll-insensitive`, `:scroll-sensitive`,
* `:timeout` -- an integer that specifies the (query) timeout allowed for SQL operations, in seconds. See [**Handling Timeouts**](/doc/tips-and-tricks.md#handling-timeouts) in **Tips & Tricks** for more details on this and other possible timeout settings. * `:timeout` -- an integer that specifies the (query) timeout allowed for SQL operations, in seconds. See [**Handling Timeouts**](/doc/tips-and-tricks.md#handling-timeouts) in **Tips & Tricks** for more details on this and other possible timeout settings.