Retain error information in SQLServerPreparedStatement.getMetaData exceptions#1430
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ulvii merged 1 commit intomicrosoft:devfrom Oct 13, 2020
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Fixes a bug in SQLServerPreparedStatement.buildExecuteMetaData which
caused the SqlState as returned from the server error to be discarded in
thrown exceptions. The SqlState information is useful for application
level error handling.
No tests are provided, as I can't get the test harness to run in my
local environment. However, here are steps to reproduce the 'bad' exception
with no included SqlState:
```java
Connection conn = null; // Fill in with SqlServer connection.
conn.prepareStatement("s");
conn.getMetaData(); // Throws exception without SqlState.
```
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ulvii
reviewed
Sep 28, 2020
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| @Override | ||
| public final java.sql.ResultSetMetaData getMetaData() throws SQLServerException { | ||
| public final java.sql.ResultSetMetaData getMetaData() throws SQLServerException, SQLTimeoutException { |
Contributor
There was a problem hiding this comment.
Is adding SQLTimeoutException necessary here? Could you explain this a bit?
Contributor
Author
There was a problem hiding this comment.
Yes. buildExecuteMetaData() previously caught and wrapped the SQLTimeoutException in another exception with less info. That's been changed so that it's no longer caught, and it gets thrown directly. The JDBC API allows for throwing this exception type, so it shouldn't be rethrown with less info.
peterbae
reviewed
Oct 1, 2020
peterbae
approved these changes
Oct 5, 2020
Contributor
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Hi @danburkert , |
Contributor
Author
done! |
rene-ye
approved these changes
Oct 13, 2020
ulvii
approved these changes
Oct 13, 2020
lilgreenbird
approved these changes
Oct 13, 2020
Contributor
|
Thanks for the contribution @danburkert . |
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Fixes a bug in SQLServerPreparedStatement.buildExecuteMetaData which
caused the SqlState as returned from the server error to be discarded in
thrown exceptions. The SqlState information is useful for application
level error handling.
No tests are provided, as I can't get the test harness to run in my
local environment. However, here are steps to reproduce the 'bad'
exception with no included SqlState: