xuchuanyin commented on a change in pull request #3099: [CARBONDATA-3268] Fix for query on Varchar Columns showing Null in Presto
URL:
https://github.com/apache/carbondata/pull/3099#discussion_r251231767
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File path: integration/presto/src/test/scala/org/apache/carbondata/presto/integrationtest/PrestoTestNonTransactionalTableFiles.scala
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@@ -83,28 +84,45 @@ class PrestoTestNonTransactionalTableFiles extends FunSuiteLike with BeforeAndAf
prestoServer
.execute(
"create table sdk_output.files(name varchar, age int, id tinyint, height double, salary " +
- "real) with" +
+ "real, address varchar) with" +
"(format='CARBON') ")
}
- def buildTestData(rows: Int, options: util.Map[String, String]): Any = {
- buildTestData(rows, options, List("name"))
+ def buildTestData(rows: Int, options: util.Map[String, String], varcharDataGen: Boolean): Any = {
+ buildTestData(rows, options, List("name"), varcharDataGen)
}
// prepare sdk writer output
def buildTestData(rows: Int,
options: util.Map[String, String],
- sortColumns: List[String]): Any = {
+ sortColumns: List[String],
+ varcharDataGen: Boolean): Any = {
val schema = new StringBuilder()
.append("[ \n")
.append(" {\"NaMe\":\"string\"},\n")
.append(" {\"age\":\"int\"},\n")
.append(" {\"id\":\"byte\"},\n")
.append(" {\"height\":\"double\"},\n")
- .append(" {\"salary\":\"float\"}\n")
+ .append(" {\"salary\":\"float\"},\n")
+ .append(" {\"address\":\"varchar\"}\n")
.append("]")
.toString()
+ // Build Varchar Column data
Review comment:
Please use RandomStringUtils or other utils to generate the strings you want, which makes the code simpler
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