Anurag Srivastava created CARBONDATA-649:
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Summary: Rand() function is not working while updating data
Key: CARBONDATA-649
URL: https://issues.apache.org/jira/browse/CARBONDATA-649
Project: CarbonData
Issue Type: Bug
Components: data-query
Affects Versions: 1.0.0-incubating
Environment: Spark 1.6
Reporter: Anurag Srivastava
Priority: Minor
I am using update functionality with the *rand(1)* and *rand()* which return
deterministic value or random value.
But as I run query it gives error.
*Create Table :* CREATE TABLE uniqdata_date_dictionary (CUST_ID int,CUST_NAME
string,ACTIVE_EMUI_VERSION string, DOB date, DOJ date, 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","DICTIONARY_EXCLUDE"="DOB,DOJ");
*Load Data :* LOAD DATA INPATH 'hdfs://localhost:54310/2000_UniqData.csv' into
table uniqdata 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-1 :* Update uniqdata set (decimal_column1) = (rand());
*Query-2 :* Update uniqdata set (decimal_column1) = (rand(1));
Expected Result : Table created.
Actual Result : Error:
org.apache.carbondata.spark.exception.MalformedCarbonCommandException:
DICTIONARY_EXCLUDE is unsupported for date data type column: dob (state=,code=0)
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