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  1. Tajo
  2. TAJO-960

TajoCli's problem does not show the current status

    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Trivial
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 0.9.0
    • Component/s: None
    • Labels:
      None

      Description

      TajoCli is designed to show the status of completeness of SQL statements.

      For example, it should work as follows:

      tpch> CREATE TABLE T1 (
      > l_orderkey INT,
      > l_partkey INT)
      > 
      Created T1
      
      tpch> SELECT 
      > t1,
      > ..
      

      But, the current TajoCli does not handle this status. So, it works as follows:

      tpch> CREATE TABLE T1 (
      tpch> t1 int,
      tpch> t2 int);
      Created T1
      tpch>
      

      Users cannot know if current status continues to take statements or is a ready status to start new statement.

      The solution is to place executeParsedResults(parsedResults); and currentPrompt = updatePrompt(parser.getState()); to outside of if (parsedResults.size() > 0) statement.

      if (parsedResults.size() > 0) {
                for (ParsedResult parsed : parsedResults) {
                  history.addStatement(parsed.getHistoryStatement() + (parsed.getType() == STATEMENT ? ";" : ""));
                }
                executeParsedResults(parsedResults);
                currentPrompt = updatePrompt(parser.getState());
              }
      

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            • Assignee:
              hyunsik Hyunsik Choi
              Reporter:
              hyunsik Hyunsik Choi
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              Dates

              • Created:
                Updated:
                Resolved: