[jira] [Created] (CALCITE-3443) Doesn't parse PreparedStatement successfully for there is placeholders in select area

[huaicui (Jira)]

huaicui created CALCITE-3443:
--------------------------------

             Summary: Doesn't parse PreparedStatement successfully for there is 
placeholders in select area
                 Key: CALCITE-3443
                 URL: https://issues.apache.org/jira/browse/CALCITE-3443
             Project: Calcite
          Issue Type: Bug
          Components: avatica
    Affects Versions: 1.21.0
         Environment: linux, mac
            Reporter: huaicui


Calcite isn't able to parse the sql that there is a placeholder in select area, 
like this:

{
 "sql":"SELECT TIMESTAMPDIFF(day, CAST('2019-01-01' AS DATE), CAST(? AS 
DATE))>0 as sent",
 "params":[
 {
 "className":"java.lang.String",
 "value":"2019-09-02"
 }
 ]
}

We have a scenario that need to set palceholder in select area, please help to 
fix that;



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