GitHub user wangyum opened a pull request:
https://github.com/apache/spark/pull/18195
[SPARK-20921][SQL][WIP] Support can config OracleDialect whether convert
number(1) to BooleanType
## What changes were proposed in this pull request?
Support can config OracleDialect whether convert number(1) to BooleanType,
`autoConvertNumber2Boolean` default is `true`, set `false` to keep number(1) to
IntegerType, usage:
```scala
val jdbcUrl = "jdbc:oracle:thin:@127.0.0.1:1521/test"
val props = new java.util.Properties()
props.put("user", "user")
props.put("password", "password")
props.put("driver", "oracle.jdbc.driver.OracleDriver")
props.put("autoConvertNumber2Boolean", "false")
val jdbcDF = spark.read.jdbc(jdbcUrl, "TableName", props)
jdbcDF.show()
```
## How was this patch tested?
unit tests
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/wangyum/spark SPARK-20921
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/18195.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #18195
commit febdf698f10730f01b368d1c99df088dcea29290
Author: Yuming Wang
Date: 2017-06-04T14:21:36Z
Support OracleDialect whether convert number(1) to BooleanType
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