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| author | Tijo Thomas <tijoparacka@gmail.com> | 2015-04-08 13:42:29 -0700 |
|---|---|---|
| committer | Reynold Xin <rxin@databricks.com> | 2015-04-08 13:43:05 -0700 |
| commit | 4453c591a2eaa9381766f6155bfd3e7749f721e0 (patch) | |
| tree | 2c74904fbdd331b2c412ea08bb1e84d4c58387f9 | |
| parent | e1afd479b3446483e6e1626afdec549cc214d80e (diff) | |
| download | spark-4453c591a2eaa9381766f6155bfd3e7749f721e0.tar.gz spark-4453c591a2eaa9381766f6155bfd3e7749f721e0.tar.bz2 spark-4453c591a2eaa9381766f6155bfd3e7749f721e0.zip | |
[SPARK-6767][SQL] Fixed Query DSL error in spark sql Readme
Fixed the following error
query.where('key > 30).select(avg('key)).collect()
<console>:43: error: value > is not a member of Symbol
query.where('key > 30).select(avg('key)).collect()
Author: Tijo Thomas <tijoparacka@gmail.com>
Closes #5415 from tijoparacka/ERROR_SQL_DATAFRAME_EXAMPLE and squashes the following commits:
234751e [Tijo Thomas] Fixed Query DSL error in spark sql Readme
(cherry picked from commit 2f482d706b9d38820472c3152dbd1612c98729bd)
Signed-off-by: Reynold Xin <rxin@databricks.com>
| -rw-r--r-- | sql/README.md | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sql/README.md b/sql/README.md index a79249965e..0125de61f8 100644 --- a/sql/README.md +++ b/sql/README.md @@ -57,6 +57,6 @@ res2: Array[org.apache.spark.sql.Row] = Array([238,val_238], [86,val_86], [311,v You can also build further queries on top of these `DataFrames` using the query DSL. ``` -scala> query.where('key > 30).select(avg('key)).collect() +scala> query.where(query("key") > 30).select(avg(query("key"))).collect() res3: Array[org.apache.spark.sql.Row] = Array([274.79025423728814]) ``` |