Feat: CREATE SYNOPSIS from model on join table

Author: taewhi

traindb-core/src/main/java/traindb/engine/TrainDBQueryEngine.java

@@ -504,6 +504,7 @@ private void createSynopsisTable(String synopsisName, String schemaName, String
 
  SqlDialect dialect = schemaManager.getDialect();
  if (importSynopsis
+ || mTable.getTableType().equals("JOIN")
  || (dialect instanceof TrainDBSqlDialect
  && !((TrainDBSqlDialect) dialect).supportCreateTableAsSelect())) {
  sb.append("(");
@@ -829,6 +830,7 @@ public void createSynopsis(String synopsisName, TrainDBSqlCommand.SynopsisType s
  catalogContext.createExternalTable(synopsisName, "csv", synPath.toString());
  conn.refreshRootSchema();
  T_tracer.closeTaskTime("SUCCESS");
+ T_tracer.endTaskTracer();
  return;
  }
 
@@ -840,6 +842,7 @@ public void createSynopsis(String synopsisName, TrainDBSqlCommand.SynopsisType s
  loadSynopsisIntoTable(synopsisName, mModel.getSchemaName(), mModel.getColumnNames(),
  mModel.getTable(), outputPath);
  T_tracer.closeTaskTime("SUCCESS");
+ T_tracer.endTaskTracer();
  } catch (Exception e) {
  try {
  dropSynopsisTable(synopsisName);
@@ -854,8 +857,6 @@ public void createSynopsis(String synopsisName, TrainDBSqlCommand.SynopsisType s
 
  throw new TrainDBException(msg);
  }
- T_tracer.closeTaskTime("SUCCESS");
- T_tracer.endTaskTracer();
  }
 
  private void dropSynopsisTable(String synopsisName) throws Exception {