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[SPARK-19335] Introduce insert, update, and upsert commands to the JdbcUtils class #16685

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ilganeli wants to merge 10 commits into from
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[SPARK-19335] Introduce insert, update, and upsert commands to the JdbcUtils class #16685

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8d499fe
Introduce insert, update, and upsert commands to the JdbcUtils class
Jan 24, 2017
89cef37
Extra line
Jan 24, 2017
e1fc6f6
Fixed merge conflicts
Jan 24, 2017
a64719b
Reverted changes to df writer
Jan 24, 2017
ca494eb
Reverted changes to savemode
Jan 24, 2017
6a2cb05
Fixed issue using mapPartitions
Jan 24, 2017
69f6939
Added spark implicits import
Jan 24, 2017
7938277
Added implicit import
Jan 24, 2017
56545ed
Import order
Jan 24, 2017
c6af861
Added implicit
Jan 24, 2017
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Reverted changes to savemode
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Ilya Ganelin committed Jan 24, 2017
commit ca494ebdf9110b67c96fc1c3df8463a4d63a56da
8 changes: 0 additions & 8 deletions sql/core/src/main/java/org/apache/spark/sql/SaveMode.java
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Expand Up @@ -32,14 +32,6 @@ public enum SaveMode {
* @since 1.3.0
*/
Append,
/**
* Update mode means that when saving a DataFrame to a data source, if data/table already exists,
* contents of the DataFrame are inserted where there is no conflict on an identifying key. In
* the case where a conflict exists, the additional columns associated with that key are updated.
*
* @since 1.3.0
*/
Update,
/**
* Overwrite mode means that when saving a DataFrame to a data source,
* if data/table already exists, existing data is expected to be overwritten by the contents of
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