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  1. CarbonData
  2. CARBONDATA-630

Unable to use string function on string/char data type column

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    Details

    • Type: Bug
    • Status: Closed
    • Priority: Minor
    • Resolution: Fixed
    • Affects Version/s: 1.0.0-incubating
    • Fix Version/s: 1.0.0-incubating
    • Component/s: sql
    • Labels:
      None
    • Environment:
      SPARK-2.1.0

      Description

      I am trying to execute string function like: reverse, concat, lower, upper with the string/char column but it is giving error and when I am giving direct string value to it, it is working.

      Create Table : CREATE TABLE uniqdata_char (CUST_ID int,CUST_NAME char(30),ACTIVE_EMUI_VERSION char(30), DOB timestamp, DOJ timestamp, BIGINT_COLUMN1 bigint,BIGINT_COLUMN2 bigint,DECIMAL_COLUMN1 decimal(30,10), DECIMAL_COLUMN2 decimal(36,10),Double_COLUMN1 double, Double_COLUMN2 double,INTEGER_COLUMN1 int) STORED BY 'org.apache.carbondata.format' TBLPROPERTIES ('TABLE_BLOCKSIZE'= '256 MB');

      Load Data : LOAD DATA INPATH 'hdfs://localhost:54310/2000_UniqData.csv' into table uniqdata_char OPTIONS ('DELIMITER'=',' ,'QUOTECHAR'='""','BAD_RECORDS_ACTION'='FORCE','FILEHEADER'='CUST_ID,CUST_NAME,ACTIVE_EMUI_VERSION,DOB,DOJ,BIGINT_COLUMN1,BIGINT_COLUMN2,DECIMAL_COLUMN1,DECIMAL_COLUMN2,Double_COLUMN1,Double_COLUMN2,INTEGER_COLUMN1','MAXCOLUMNS'='12');

      Query : select Lower(cust_name) from uniqdata_char;

      After running the query I am getting error.

      But when I am running :
      select Lower('TESTING') from uniqdata_char;
      It is working fine.

      I have attached CSV and Executor log with it.

        Attachments

        1. exception.png
          90 kB
          Anurag Srivastava
        2. 2000_UniqData.csv
          416 kB
          Anurag Srivastava
        3. Executor log
          12 kB
          Anurag Srivastava

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              • Assignee:
                Unassigned
                Reporter:
                anuragknoldus Anurag Srivastava
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