com.facebook.presto.spi.type.DateType Java Examples
The following examples show how to use
com.facebook.presto.spi.type.DateType.
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Example #1
| Source File: TypeHelper.java From presto-kudu with Apache License 2.0 | 5 votes |
|
public static org.apache.kudu.Type toKuduClientType(Type type) {
if (type instanceof VarcharType) {
return org.apache.kudu.Type.STRING;
} else if (type == TimestampType.TIMESTAMP) {
return org.apache.kudu.Type.UNIXTIME_MICROS;
} else if (type == BigintType.BIGINT) {
return org.apache.kudu.Type.INT64;
} else if (type == IntegerType.INTEGER) {
return org.apache.kudu.Type.INT32;
} else if (type == SmallintType.SMALLINT) {
return org.apache.kudu.Type.INT16;
} else if (type == TinyintType.TINYINT) {
return org.apache.kudu.Type.INT8;
} else if (type == RealType.REAL) {
return org.apache.kudu.Type.FLOAT;
} else if (type == DoubleType.DOUBLE) {
return org.apache.kudu.Type.DOUBLE;
} else if (type == BooleanType.BOOLEAN) {
return org.apache.kudu.Type.BOOL;
} else if (type instanceof VarbinaryType) {
return org.apache.kudu.Type.BINARY;
} else if (type instanceof DecimalType) {
return org.apache.kudu.Type.DECIMAL;
} else if (type == DateType.DATE) {
return org.apache.kudu.Type.STRING;
} else if (type instanceof CharType) {
return org.apache.kudu.Type.STRING;
} else {
throw new IllegalStateException("Type mapping implemented for Presto type: " + type);
}
}
Example #2
| Source File: TypeHelper.java From presto-kudu with Apache License 2.0 | 5 votes |
|
public static Type mappedType(Type sourceType) {
if (sourceType == DateType.DATE) {
return VarcharType.VARCHAR;
} else {
return sourceType;
}
}
Example #3
| Source File: Elasticsearch2Client.java From presto-connectors with Apache License 2.0 | 4 votes |
|
private static XContentBuilder buildFieldType(XContentBuilder fieldBuilder, Type type)
throws IOException
{
final String dateTimeFormat = "yyyy-MM-dd HH:mm:ss||yyyy-MM-dd||epoch_millis";
//Type mapping
// see:https://www.elastic.co/guide/en/elasticsearch/reference/6.3/mapping-types.html
if (type.equals(BooleanType.BOOLEAN)) {
return fieldBuilder.field("type", "boolean");
}
if (type.equals(BigintType.BIGINT)) {
return fieldBuilder.field("type", "long");
}
if (type.equals(IntegerType.INTEGER)) {
return fieldBuilder.field("type", "integer");
}
if (type.equals(SmallintType.SMALLINT)) {
return fieldBuilder.field("type", "short");
}
if (type.equals(TinyintType.TINYINT)) {
return fieldBuilder.field("type", "byte");
}
if (type.equals(DoubleType.DOUBLE)) {
return fieldBuilder.field("type", "double");
}
if (type.equals(DateType.DATE)) {
return fieldBuilder.field("type", "date")
.field("format", dateTimeFormat);
}
if (type.equals(TimeType.TIME)) {
return fieldBuilder.field("type", "date")
.field("format", dateTimeFormat);
}
if (type.equals(TimestampType.TIMESTAMP)) {
return fieldBuilder.field("type", "date")
.field("format", dateTimeFormat);
}
if (type.equals(TimestampWithTimeZoneType.TIMESTAMP_WITH_TIME_ZONE)) {
//TODO: TIMESTAMP_WITH_TIME_ZONE
return fieldBuilder.field("type", "date")
.field("format", "yyyy-MM-dd HH:mm:ss||yyyy-MM-dd||epoch_millis");
}
if (type instanceof DecimalType) {
return fieldBuilder.field("type", "double");
}
if (isVarcharType(type)) {
//es 2.4.x
// .field("index", "not_analyzed")
return fieldBuilder.field("type", "string");
}
if (type.equals(VarbinaryType.VARBINARY)) {
return fieldBuilder.field("type", "binary");
}
if (isArrayType(type)) {
Type elementType = type.getTypeParameters().get(0);
if (isArrayType(elementType) || isMapType(elementType) || isRowType(elementType)) {
throw new PrestoException(NOT_SUPPORTED, "sorry unsupported type: " + type);
}
return buildFieldType(fieldBuilder, elementType);
}
if (isMapType(type)) {
throw new PrestoException(NOT_SUPPORTED, "sorry unsupported type: " + type);
}
if (isRowType(type)) {
throw new PrestoException(NOT_SUPPORTED, "sorry unsupported type: " + type);
}
throw new PrestoException(NOT_SUPPORTED, "unsupported type: " + type);
}
Example #4
| Source File: Elasticsearch6Client.java From presto-connectors with Apache License 2.0 | 4 votes |
|
private static XContentBuilder buildFieldType(XContentBuilder fieldBuilder, Type type)
throws IOException
{
final String dateTimeFormat = "yyyy-MM-dd HH:mm:ss||yyyy-MM-dd||epoch_millis";
//Type mapping
// see:https://www.elastic.co/guide/en/elasticsearch/reference/6.3/mapping-types.html
if (type.equals(BooleanType.BOOLEAN)) {
return fieldBuilder.field("type", "boolean");
}
if (type.equals(BigintType.BIGINT)) {
return fieldBuilder.field("type", "long");
}
if (type.equals(IntegerType.INTEGER)) {
return fieldBuilder.field("type", "integer");
}
if (type.equals(SmallintType.SMALLINT)) {
return fieldBuilder.field("type", "short");
}
if (type.equals(TinyintType.TINYINT)) {
return fieldBuilder.field("type", "byte");
}
if (type.equals(DoubleType.DOUBLE)) {
return fieldBuilder.field("type", "double");
}
if (type.equals(DateType.DATE)) {
return fieldBuilder.field("type", "date")
.field("format", dateTimeFormat);
}
if (type.equals(TimeType.TIME)) {
return fieldBuilder.field("type", "date")
.field("format", dateTimeFormat);
}
if (type.equals(TimestampType.TIMESTAMP)) {
return fieldBuilder.field("type", "date")
.field("format", dateTimeFormat);
}
if (type.equals(TimestampWithTimeZoneType.TIMESTAMP_WITH_TIME_ZONE)) {
//TODO: TIMESTAMP_WITH_TIME_ZONE
return fieldBuilder.field("type", "date")
.field("format", "yyyy-MM-dd HH:mm:ss||yyyy-MM-dd||epoch_millis");
}
if (type instanceof DecimalType) {
return fieldBuilder.field("type", "double");
}
if (isVarcharType(type)) {
//TODO: text or keyword ?
return fieldBuilder.field("type", "text");
}
if (type.equals(VarbinaryType.VARBINARY)) {
return fieldBuilder.field("type", "binary");
}
if (isArrayType(type)) {
Type elementType = type.getTypeParameters().get(0);
if (isArrayType(elementType) || isMapType(elementType) || isRowType(elementType)) {
throw new PrestoException(NOT_SUPPORTED, "sorry unsupported type: " + type);
}
return buildFieldType(fieldBuilder, elementType);
}
if (isMapType(type)) {
throw new PrestoException(NOT_SUPPORTED, "sorry unsupported type: " + type);
}
if (isRowType(type)) {
throw new PrestoException(NOT_SUPPORTED, "sorry unsupported type: " + type);
}
throw new PrestoException(NOT_SUPPORTED, "unsupported type: " + type);
}
Example #5
| Source File: Elasticsearch5Client.java From presto-connectors with Apache License 2.0 | 4 votes |
|
private static XContentBuilder buildFieldType(XContentBuilder fieldBuilder, Type type)
throws IOException
{
final String dateTimeFormat = "yyyy-MM-dd HH:mm:ss||yyyy-MM-dd||epoch_millis";
//Type mapping
// see:https://www.elastic.co/guide/en/elasticsearch/reference/6.3/mapping-types.html
if (type.equals(BooleanType.BOOLEAN)) {
return fieldBuilder.field("type", "boolean");
}
if (type.equals(BigintType.BIGINT)) {
return fieldBuilder.field("type", "long");
}
if (type.equals(IntegerType.INTEGER)) {
return fieldBuilder.field("type", "integer");
}
if (type.equals(SmallintType.SMALLINT)) {
return fieldBuilder.field("type", "short");
}
if (type.equals(TinyintType.TINYINT)) {
return fieldBuilder.field("type", "byte");
}
if (type.equals(DoubleType.DOUBLE)) {
return fieldBuilder.field("type", "double");
}
if (type.equals(DateType.DATE)) {
return fieldBuilder.field("type", "date")
.field("format", dateTimeFormat);
}
if (type.equals(TimeType.TIME)) {
return fieldBuilder.field("type", "date")
.field("format", dateTimeFormat);
}
if (type.equals(TimestampType.TIMESTAMP)) {
return fieldBuilder.field("type", "date")
.field("format", dateTimeFormat);
}
if (type.equals(TimestampWithTimeZoneType.TIMESTAMP_WITH_TIME_ZONE)) {
//TODO: TIMESTAMP_WITH_TIME_ZONE
return fieldBuilder.field("type", "date")
.field("format", "yyyy-MM-dd HH:mm:ss||yyyy-MM-dd||epoch_millis");
}
if (type instanceof DecimalType) {
return fieldBuilder.field("type", "double");
}
if (isVarcharType(type)) {
//TODO: text or keyword ?
return fieldBuilder.field("type", "text");
}
if (type.equals(VarbinaryType.VARBINARY)) {
return fieldBuilder.field("type", "binary");
}
if (isArrayType(type)) {
Type elementType = type.getTypeParameters().get(0);
if (isArrayType(elementType) || isMapType(elementType) || isRowType(elementType)) {
throw new PrestoException(NOT_SUPPORTED, "sorry unsupported type: " + type);
}
return buildFieldType(fieldBuilder, elementType);
}
if (isMapType(type)) {
throw new PrestoException(NOT_SUPPORTED, "sorry unsupported type: " + type);
}
if (isRowType(type)) {
throw new PrestoException(NOT_SUPPORTED, "sorry unsupported type: " + type);
}
throw new PrestoException(NOT_SUPPORTED, "unsupported type: " + type);
}
Example #6
| Source File: ParaflowMetaDataReader.java From paraflow with Apache License 2.0 | 4 votes |
|
private Type getType(String typeName)
{
log.debug("Get type " + typeName);
typeName = typeName.toLowerCase();
// check if type is varchar(xx)
Pattern vcpattern = Pattern.compile("varchar\\(\\s*(\\d+)\\s*\\)");
Matcher vcmatcher = vcpattern.matcher(typeName);
if (vcmatcher.find()) {
String vlen = vcmatcher.group(1);
if (!vlen.isEmpty()) {
return VarcharType.createVarcharType(Integer.parseInt(vlen));
}
return UnknownType.UNKNOWN;
}
// check if type is char(xx)
Pattern cpattern = Pattern.compile("char\\(\\s*(\\d+)\\s*\\)");
Matcher cmatcher = cpattern.matcher(typeName);
if (cmatcher.find()) {
String clen = cmatcher.group(1);
if (!clen.isEmpty()) {
return CharType.createCharType(Integer.parseInt(clen));
}
return UnknownType.UNKNOWN;
}
// check if type is decimal(precision, scale)
Pattern dpattern = Pattern.compile("decimal\\((\\d+)\\s*,?\\s*(\\d*)\\)");
Matcher dmatcher = dpattern.matcher(typeName);
if (dmatcher.find()) {
String dprecision = dmatcher.group(1);
String dscale = dmatcher.group(2);
if (dprecision.isEmpty()) {
return UnknownType.UNKNOWN;
}
if (dscale.isEmpty()) {
return DecimalType.createDecimalType(Integer.parseInt(dprecision));
}
return DecimalType.createDecimalType(Integer.parseInt(dprecision), Integer.parseInt(dscale));
}
switch (typeName) {
case "boolean":
return BooleanType.BOOLEAN;
case "tinyint":
return TinyintType.TINYINT;
case "smallint":
return SmallintType.SMALLINT;
case "integer":
return IntegerType.INTEGER;
case "bigint":
return BigintType.BIGINT;
case "real":
return RealType.REAL;
case "double":
return DoubleType.DOUBLE;
case "date":
return DateType.DATE;
case "time":
return TimeType.TIME;
case "timestamp":
return TimestampType.TIMESTAMP;
default:
return UnknownType.UNKNOWN;
}
}
