Github user shuangshuangwang commented on a diff in the pull request:
https://github.com/apache/spark/pull/18445#discussion_r124450940
--- Diff:
sql/core/src/main/scala/org/apache/spark/sql/execution/datasources/jdbc/JDBCRDD.scala
---
@@ -61,7 +61,13 @@ object JDBCRDD extends Logging {
try {
val rs = statement.executeQuery()
try {
- JdbcUtils.getSchema(rs, dialect)
+ val metaStructType = JdbcUtils.getSchema(rs, dialect)
--- End diff --
Hi @gatorsmile ï¼
Thanks for the comments. I will push code changes as you suggested later.
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