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  1. Flink
  2. FLINK-32043

SqlClient session unrecoverable once one wrong setting occurred

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Details

    • Bug
    • Status: Closed
    • Critical
    • Resolution: Fixed
    • 1.17.0, 1.18.0
    • None
    • Table SQL / Client
    • None

    Description

      In sql client, it can not work normally once one wrong setting occurred

      // wrong setting here

Flink SQL> SET table.sql-dialect = flink;
[INFO] Execute statement succeed.

Flink SQL> select '' AS f1, a from t1;
[ERROR] Could not execute SQL statement. Reason:
java.lang.IllegalArgumentException: No enum constant org.apache.flink.table.api.SqlDialect.FLINK

Flink SQL> SET table.sql-dialect = default;
[ERROR] Could not execute SQL statement. Reason:
java.lang.IllegalArgumentException: No enum constant org.apache.flink.table.api.SqlDialect.FLINK

Flink SQL> RESET table.sql-dialect;
[ERROR] Could not execute SQL statement. Reason:
java.lang.IllegalArgumentException: No enum constant org.apache.flink.table.api.SqlDialect.FLINK

Flink SQL> RESET;
[ERROR] Could not execute SQL statement. Reason:
java.lang.IllegalArgumentException: No enum constant org.apache.flink.table.api.SqlDialect.FLINK

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        Issue Links

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          Web Link Github Pull Request #22633

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            People

              fsk119 Shengkai Fang
              lincoln.86xy lincoln lee
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              Dates

                Created:
                Updated:
                Resolved: