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From zentol <...@git.apache.org>
Subject [GitHub] flink pull request: [FLINK-3292]Fix for Bug in flink-jdbc. Not all...
Date Wed, 27 Jan 2016 08:48:45 GMT
Github user zentol commented on a diff in the pull request:

    --- Diff: flink-batch-connectors/flink-jdbc/src/main/java/org/apache/flink/api/java/io/jdbc/JDBCInputFormat.java
    @@ -92,6 +94,15 @@ public void open(InputSplit ignored) throws IOException {
    +	private Statement createStatement() throws SQLException {
    +		if(resultSetType == 0 || resultSetConcurrency == 0) {
    --- End diff --
    this line might lead to confusion when a user only sets either the type or concurrency.

    IMO we should check with && here, require the user to set both type and concurrency
at the same time, and throw a meaningful exception if only one these is 0.

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