Rename Glue data type

build.gradle

@@ -11,7 +11,7 @@ repositories {
 }
 
 group = "pro.civitaspo"
-version = "0.5.0"
+version = "0.5.1"
 description = "Dumps records to S3 Parquet."
 
 sourceCompatibility = 1.8

src/main/scala/org/embulk/output/s3_parquet/catalog/GlueDataType.scala

@@ -8,50 +8,50 @@ object GlueDataType {
       extends GlueDataType(name)
 
   // BOOLEAN – Values are true and false.
-  case object BOOLEAN extends GlueDataType("BOOLEAN")
+  case object BOOLEAN extends GlueDataType("boolean")
   // TINYINT – A 8-bit signed INTEGER in two’s complement format, with a minimum value of -27 and a maximum value of 27-1.
-  case object TINYINT extends AbstractIntGlueDataType("TINYINT", bitWidth = 8)
+  case object TINYINT extends AbstractIntGlueDataType("tinyint", bitWidth = 8)
   // SMALLINT – A 16-bit signed INTEGER in two’s complement format, with a minimum value of -215 and a maximum value of 215-1.
   case object SMALLINT
-      extends AbstractIntGlueDataType("SMALLINT", bitWidth = 16)
+      extends AbstractIntGlueDataType("smallint", bitWidth = 16)
   // INT and INTEGER – Athena combines two different implementations of the integer data type, as follows:
   //   * INT – In Data Definition Language (DDL) queries, Athena uses the INT data type.
   //   * INTEGER – In DML queries, Athena uses the INTEGER data type. INTEGER is represented as a 32-bit signed value in two's complement format, with a minimum value of -231 and a maximum value of 231-1.
-  case object INT extends AbstractIntGlueDataType("INT", bitWidth = 32)
+  case object INT extends AbstractIntGlueDataType("int", bitWidth = 32)
   // BIGINT – A 64-bit signed INTEGER in two’s complement format, with a minimum value of -263 and a maximum value of 263-1.
-  case object BIGINT extends AbstractIntGlueDataType("BIGINT", bitWidth = 64)
+  case object BIGINT extends AbstractIntGlueDataType("bigint", bitWidth = 64)
   // DOUBLE – A 64-bit double-precision floating point number.
-  case object DOUBLE extends GlueDataType("DOUBLE")
+  case object DOUBLE extends GlueDataType("double")
   // FLOAT – A 32-bit single-precision floating point number. Equivalent to the REAL in Presto.
-  case object FLOAT extends GlueDataType("FLOAT")
+  case object FLOAT extends GlueDataType("float")
   // DECIMAL(precision, scale) – precision is the total number of digits. scale (optional) is the number of digits in fractional part with a default of 0. For example, use these type definitions: DECIMAL(11,5), DECIMAL(15).
   case class DECIMAL(precision: Int, scale: Int)
-      extends GlueDataType(s"DECIMAL($precision, $scale)")
+      extends GlueDataType(s"decimal($precision,$scale)")
   // STRING – A string literal enclosed in single or double quotes. For more information, see STRING Hive Data Type.
-  case object STRING extends GlueDataType("STRING")
+  case object STRING extends GlueDataType("string")
   // CHAR – Fixed length character data, with a specified length between 1 and 255, such as char(10). For more information, see CHAR Hive Data Type.
-  case class CHAR(length: Int) extends GlueDataType(s"CHAR($length)")
+  case class CHAR(length: Int) extends GlueDataType(s"char($length)")
   // VARCHAR – Variable length character data, with a specified length between 1 and 65535, such as varchar(10). For more information, see VARCHAR Hive Data Type.
-  case class VARCHAR(length: Int) extends GlueDataType(s"VARCHAR($length)")
+  case class VARCHAR(length: Int) extends GlueDataType(s"varchar($length)")
   // BINARY – Used for data in Parquet.
-  case object BINARY extends GlueDataType("BINARY")
+  case object BINARY extends GlueDataType("binary")
   // DATE – A date in UNIX format, such as YYYY-MM-DD.
-  case object DATE extends GlueDataType("DATE")
+  case object DATE extends GlueDataType("date")
   // TIMESTAMP – Date and time instant in the UNiX format, such as yyyy-mm-dd hh:mm:ss[.f...]. For example, TIMESTAMP '2008-09-15 03:04:05.324'. This format uses the session time zone.
-  case object TIMESTAMP extends GlueDataType("TIMESTAMP")
+  case object TIMESTAMP extends GlueDataType("timestamp")
   // ARRAY<data_type>
   case class ARRAY(dataType: GlueDataType)
-      extends GlueDataType(s"ARRAY<${dataType.name}>")
+      extends GlueDataType(s"array<${dataType.name}>")
   // MAP<primitive_type, data_type>
   case class MAP(keyDataType: GlueDataType, valueDataType: GlueDataType)
-      extends GlueDataType(s"MAP<${keyDataType.name}, ${valueDataType.name}>")
+      extends GlueDataType(s"map<${keyDataType.name},${valueDataType.name}>")
   // STRUCT<col_name : data_type [COMMENT col_comment] , ...>
   case class STRUCT(struct: Map[String, GlueDataType])
       extends GlueDataType({
         val columns = struct
           .map {
             case (columnName, glueType) => s"$columnName : ${glueType.name}"
           }
-        s"STRUCT<${columns.mkString(", ")}>"
+        s"struct<${columns.mkString(",")}>"
       })
 }