net.snowflake.client.jdbc

Enum SnowflakeType

java.lang.Object

java.lang.Enum<SnowflakeType>

net.snowflake.client.jdbc.SnowflakeType

All Implemented Interfaces:

Serializable, Comparable<SnowflakeType>

public enum SnowflakeType
extends Enum<SnowflakeType>

Type converters

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	SnowflakeType.JavaDataType
static class	SnowflakeType.JavaSQLType

Enum Constant Summary

Enum Constants

Enum Constant and Description
ANY
ARRAY
BINARY
BOOLEAN
CHAR
DATE
FIXED
GEOGRAPHY
INTEGER
OBJECT
REAL
TEXT
TIME
TIMESTAMP
TIMESTAMP_LTZ
TIMESTAMP_NTZ
TIMESTAMP_TZ
VARIANT

Field Summary

Fields

Modifier and Type	Field and Description
static String	BINARY_CLASS_NAME
static String	DATE_OR_TIME_FORMAT_PATTERN
static String	TIME_FORMAT_PATTERN
static String	TIMESTAMP_FORMAT_PATTERN
static String	TIMESTAMP_FORMAT_TZ_PATTERN

Method Summary

Modifier and Type	Method and Description
static int	convertStringToType(String typeName) Converts text of data type (returned from SQL query) into Types type, represented by an int
static String	escapeForCSV(String value)
static SnowflakeType	fromString(String name)
static SnowflakeType.JavaDataType	getJavaType(SnowflakeType type)
static boolean	isJavaTypeSigned(int type)
static String	javaTypeToClassName(int type)
static SnowflakeType	javaTypeToSFType(int javaType, SFBaseSession session)
static String	lexicalValue(Object o, DateFormat dateFormat, DateFormat timeFormat, DateFormat timestampFormat, DateFormat timestampTzFormat) Returns a lexical value of an object that is suitable for Snowflake import serialization
static SnowflakeType	valueOf(String name) Returns the enum constant of this type with the specified name.
static SnowflakeType[]	values() Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

ANY

public static final SnowflakeType ANY

ARRAY

public static final SnowflakeType ARRAY

BINARY

public static final SnowflakeType BINARY

BOOLEAN

public static final SnowflakeType BOOLEAN

CHAR

public static final SnowflakeType CHAR

DATE

public static final SnowflakeType DATE

FIXED

public static final SnowflakeType FIXED

INTEGER

public static final SnowflakeType INTEGER

OBJECT

public static final SnowflakeType OBJECT

REAL

public static final SnowflakeType REAL

TEXT

public static final SnowflakeType TEXT

TIME

public static final SnowflakeType TIME

TIMESTAMP

public static final SnowflakeType TIMESTAMP

TIMESTAMP_LTZ

public static final SnowflakeType TIMESTAMP_LTZ

TIMESTAMP_NTZ

public static final SnowflakeType TIMESTAMP_NTZ

TIMESTAMP_TZ

public static final SnowflakeType TIMESTAMP_TZ

VARIANT

public static final SnowflakeType VARIANT

GEOGRAPHY

public static final SnowflakeType GEOGRAPHY

Field Detail

DATE_OR_TIME_FORMAT_PATTERN

public static final String DATE_OR_TIME_FORMAT_PATTERN

See Also:

Constant Field Values

TIMESTAMP_FORMAT_PATTERN

public static final String TIMESTAMP_FORMAT_PATTERN

See Also:

Constant Field Values

TIMESTAMP_FORMAT_TZ_PATTERN

public static final String TIMESTAMP_FORMAT_TZ_PATTERN

See Also:

Constant Field Values

TIME_FORMAT_PATTERN

public static final String TIME_FORMAT_PATTERN

See Also:

Constant Field Values

BINARY_CLASS_NAME

public static final String BINARY_CLASS_NAME

Method Detail

values

public static SnowflakeType[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (SnowflakeType c : SnowflakeType.values())
    System.out.println(c);

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static SnowflakeType valueOf(String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum type has no constant with the specified name

NullPointerException - if the argument is null

fromString

public static SnowflakeType fromString(String name)

getJavaType

public static SnowflakeType.JavaDataType getJavaType(SnowflakeType type)

convertStringToType

public static int convertStringToType(String typeName)

Converts text of data type (returned from SQL query) into Types type, represented by an int

lexicalValue

public static String lexicalValue(Object o,
                                  DateFormat dateFormat,
                                  DateFormat timeFormat,
                                  DateFormat timestampFormat,
                                  DateFormat timestampTzFormat)

Returns a lexical value of an object that is suitable for Snowflake import serialization

Parameters:

o - Java object representing value in Snowflake.

dateFormat - java.sql.Date or java.sqlTime format

timeFormat - java.sql.Time format

timestampFormat - first part of java.sql.Timestamp format

timestampTzFormat - last part of java.sql.Timestamp format

Returns:

String representation of it that can be used for creating a load file

escapeForCSV

public static String escapeForCSV(String value)

javaTypeToSFType

public static SnowflakeType javaTypeToSFType(int javaType,
                                             SFBaseSession session)
                                      throws SnowflakeSQLException

Throws:

SnowflakeSQLException

javaTypeToClassName

public static String javaTypeToClassName(int type)
                                  throws SQLException

Throws:

SQLException

isJavaTypeSigned

public static boolean isJavaTypeSigned(int type)