Package software.amazon.awscdk.services.glue

Class Schema

java.lang.Object

software.amazon.jsii.JsiiObject

software.amazon.awscdk.services.glue.Schema

All Implemented Interfaces:

software.amazon.jsii.JsiiSerializable

@Generated(value="jsii-pacmak/1.84.0 (build 5404dcf)",
           date="2023-06-19T16:30:42.593Z")
@Stability(Experimental)
public class Schema
extends software.amazon.jsii.JsiiObject

Example:

 Database myDatabase;
 Table.Builder.create(this, "MyTable")
         .database(myDatabase)
         .tableName("my_table")
         .columns(List.of(Column.builder()
                 .name("col1")
                 .type(Schema.STRING)
                 .build()))
         .partitionKeys(List.of(Column.builder()
                 .name("year")
                 .type(Schema.SMALL_INT)
                 .build(), Column.builder()
                 .name("month")
                 .type(Schema.SMALL_INT)
                 .build()))
         .dataFormat(DataFormat.JSON)
         .build();
 

See Also:

• https://docs.aws.amazon.com/athena/latest/ug/data-types.html

Nested Class Summary

Nested classes/interfaces inherited from class software.amazon.jsii.JsiiObject

software.amazon.jsii.JsiiObject.InitializationMode

Field Summary

Fields

Modifier and Type	Field	Description
static final Type	BIG_INT	(experimental) A 64-bit signed INTEGER in two’s complement format, with a minimum value of -2^63 and a maximum value of 2^63-1.
static final Type	BINARY
static final Type	BOOLEAN
static final Type	DATE	(experimental) Date type.
static final Type	DOUBLE
static final Type	FLOAT
static final Type	INTEGER	(experimental) A 32-bit signed INTEGER in two’s complement format, with a minimum value of -2^31 and a maximum value of 2^31-1.
static final Type	SMALL_INT	(experimental) A 16-bit signed INTEGER in two’s complement format, with a minimum value of -2^15 and a maximum value of 2^15-1.
static final Type	STRING	(experimental) Arbitrary-length string type.
static final Type	TIMESTAMP	(experimental) Timestamp type (date and time).
static final Type	TINY_INT	(experimental) A 8-bit signed INTEGER in two’s complement format, with a minimum value of -2^7 and a maximum value of 2^7-1.

Constructor Summary

Constructors

Modifier	Constructor	Description
	Schema()
protected	Schema(software.amazon.jsii.JsiiObject.InitializationMode initializationMode)
protected	Schema(software.amazon.jsii.JsiiObjectRef objRef)

Method Summary

Modifier and Type	Method	Description
static Type	array(Type itemType)	(experimental) Creates an array of some other type.
static Type	decimal(Number precision)	(experimental) Creates a decimal type.
static Type	decimal(Number precision, Number scale)	(experimental) Creates a decimal type.
static Type	doChar(Number length)	(experimental) Fixed length character data, with a specified length between 1 and 255.
static Type	map(Type keyType, Type valueType)	(experimental) Creates a map of some primitive key type to some value type.
static Type	struct(List<? extends Column> columns)	(experimental) Creates a nested structure containing individually named and typed columns.
static Type	varchar(Number length)	(experimental) Variable length character data, with a specified length between 1 and 65535.

Methods inherited from class software.amazon.jsii.JsiiObject

jsiiAsyncCall, jsiiAsyncCall, jsiiCall, jsiiCall, jsiiGet, jsiiGet, jsiiSet, jsiiStaticCall, jsiiStaticCall, jsiiStaticGet, jsiiStaticGet, jsiiStaticSet, jsiiStaticSet

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface software.amazon.jsii.JsiiSerializable

$jsii$toJson

Field Details

BIG_INT

@Stability(Experimental)
public static final Type BIG_INT

(experimental) A 64-bit signed INTEGER in two’s complement format, with a minimum value of -2^63 and a maximum value of 2^63-1.

BINARY

@Stability(Experimental)
public static final Type BINARY

BOOLEAN

@Stability(Experimental)
public static final Type BOOLEAN

DATE

@Stability(Experimental)
public static final Type DATE

(experimental) Date type.

DOUBLE

@Stability(Experimental)
public static final Type DOUBLE

FLOAT

@Stability(Experimental)
public static final Type FLOAT

INTEGER

@Stability(Experimental)
public static final Type INTEGER

(experimental) A 32-bit signed INTEGER in two’s complement format, with a minimum value of -2^31 and a maximum value of 2^31-1.

SMALL_INT

@Stability(Experimental)
public static final Type SMALL_INT

(experimental) A 16-bit signed INTEGER in two’s complement format, with a minimum value of -2^15 and a maximum value of 2^15-1.

STRING

@Stability(Experimental)
public static final Type STRING

(experimental) Arbitrary-length string type.

TIMESTAMP

@Stability(Experimental)
public static final Type TIMESTAMP

(experimental) Timestamp type (date and time).

TINY_INT

@Stability(Experimental)
public static final Type TINY_INT

(experimental) A 8-bit signed INTEGER in two’s complement format, with a minimum value of -2^7 and a maximum value of 2^7-1.

Constructor Details

Schema

protected Schema(software.amazon.jsii.JsiiObjectRef objRef)

Schema

protected Schema(software.amazon.jsii.JsiiObject.InitializationMode initializationMode)

Schema

@Stability(Experimental)
public Schema()

Method Details

array

@Stability(Experimental)
@NotNull
public static Type array(@NotNull
 Type itemType)

(experimental) Creates an array of some other type.

Parameters:

itemType - type contained by the array. This parameter is required.

doChar

@Stability(Experimental)
@NotNull
public static Type doChar(@NotNull
 Number length)

(experimental) Fixed length character data, with a specified length between 1 and 255.

Parameters:

length - length between 1 and 255. This parameter is required.

decimal

@Stability(Experimental)
@NotNull
public static Type decimal(@NotNull
 Number precision,
 @Nullable
 Number scale)

(experimental) Creates a decimal type.

TODO: Bounds

Parameters:

precision - the total number of digits. This parameter is required.

scale - the number of digits in fractional part, the default is 0.

decimal

@Stability(Experimental)
@NotNull
public static Type decimal(@NotNull
 Number precision)

(experimental) Creates a decimal type.

TODO: Bounds

Parameters:

precision - the total number of digits. This parameter is required.

map

@Stability(Experimental)
@NotNull
public static Type map(@NotNull
 Type keyType,
 @NotNull
 Type valueType)

(experimental) Creates a map of some primitive key type to some value type.

Parameters:

keyType - type of key, must be a primitive. This parameter is required.

valueType - type fo the value indexed by the key. This parameter is required.

struct

@Stability(Experimental)
@NotNull
public static Type struct(@NotNull
 List<? extends Column> columns)

(experimental) Creates a nested structure containing individually named and typed columns.

Parameters:

columns - the columns of the structure. This parameter is required.

varchar

@Stability(Experimental)
@NotNull
public static Type varchar(@NotNull
 Number length)

(experimental) Variable length character data, with a specified length between 1 and 65535.

Parameters:

length - length between 1 and 65535. This parameter is required.