Move version to 1.0.0 for first initial release

Author: harshavardhana

build.sbt

@@ -6,8 +6,6 @@ scalaVersion := "2.11.12"
 
 crossScalaVersions := Seq("2.11.12")
 
-version := "0.0.1"
-
 spName := "minio/spark-select"
 
 spAppendScalaVersion := true
@@ -47,7 +45,8 @@ libraryDependencies ++= Seq(
 
 /**
  * release settings
- */
+ */
+
 publishMavenStyle := true
 
 releaseCrossBuild := true
@@ -70,13 +69,6 @@ publishTo := {
 
 pomExtra := (
  <url>https://github.com/minio/spark-select</url>
- <licenses>
- <license>
- <name>Apache License, Verision 2.0</name>
- <url>http://www.apache.org/licenses/LICENSE-2.0.html</url>
- <distribution>repo</distribution>
- </license>
- </licenses>
  <scm>
  <connection>scm:git:github.com/minio/spark-select</connection>
  <developerConnection>scm:git:git@github.com:minio/spark-select</developerConnection>

project/plugins.sbt

@@ -12,7 +12,7 @@ addSbtPlugin("com.typesafe.sbteclipse" % "sbteclipse-plugin" % "4.0.0")
 
 addSbtPlugin("com.github.mpeltonen" % "sbt-idea" % "1.6.0")
 
-addSbtPlugin("org.spark-packages" % "sbt-spark-package" % "0.2.3")
+addSbtPlugin("org.spark-packages" % "sbt-spark-package" % "0.2.4")
 
 addSbtPlugin("org.scalastyle" %% "scalastyle-sbt-plugin" % "0.6.0")
 

src/main/scala/io/minio/spark/select/SelectCSVRelation.scala

@@ -109,13 +109,12 @@ case class SelectCSVRelation protected[spark] (
  }
 
  private def queryFromSchema(schema: StructType, filters: Array[Filter]): String = {
- val columnList = schema.fields.map(x => s"${x.name}").mkString(",")
- if (filters == null) {
- s"select $columnList from S3Object"
- } else {
- val whereClause = FilterPushdown.buildWhereClause(schema, filters)
- s"select $columnList from S3Object $whereClause"
+ var columnList = schema.fields.map(x => s"${x.name}").mkString(",")
+ if (columnList.length == 0) {
+ columnList = "*"
  }
+ val whereClause = FilterPushdown.buildWhereClause(schema, filters)
+ s"select $columnList from S3Object $whereClause"
  }
 
  private def selectRequest(location: Option[String], params: Map[String, String],

version.sbt

@@ -0,0 +1 @@
+version in ThisBuild := "1.0.0"