tristaZero opened a new issue #4776: Add start-index and stop-index assertion 
for ParameterMarkerExpression
URL: https://github.com/apache/incubator-shardingsphere/issues/4776
 
 
   This issue is to count the `start-index` and `stop-index` to assert 
`ParameterMarkerExpression `
   
   ### How to find the targets to be fixed?
   1. Open class `ExpressionAssert` and clear the comment of 
`SQLSegmentAssert.assertIs(assertContext, actual, expected)` in 
`assertParameterMarkerExpression`.
   2. run `SQLParserParameterizedTest`
   3. All the SQL cases which have the error assertion results are our targets 
to be fixed.
   
   ### How to fix the above assertion results?
   1. Look at the exception log and find the corresponding `SQL Case ID` and 
`SQL`.
   2. Find out the `parsing result` of this `SQL Case ID` in 
`./incubator-shardingsphere/shardingsphere-sql-parser/shardingsphere-sql-parser-test/src/test/resources/sql/dml`
   3. Calculate the correct `start-index` and `stop-index` of 
`parameter-marker-expression` segment (i.e., `?`) of this `SQL`.
   4. Add the calculated `start-index` and `stop-index` labels of 
`parameter-marker-expression` segment to `parsing result` of this `SQL Case 
ID`, like
   ```
               <parameter-marker-expression value="2" start-index="10" 
stop-index="11" />
   ```
   5. Run `SQLParserParameterizedTest` again to check whether this `SQL Case 
ID` does not stay in the list of `SQL` with  `bad assertion result`.

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