Class Field (2.41.0)
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public final class Field implements Serializable
Google BigQuery Table schema field. A table field has a name, a type, a mode and possibly a
description.
Static Methods
newBuilder(String name, LegacySQLTypeName type, Field[] subFields)
public static Field.Builder newBuilder(String name, LegacySQLTypeName type, Field[] subFields)
Returns a builder for a Field object with given name and type.
newBuilder(String name, LegacySQLTypeName type, FieldList subFields)
public static Field.Builder newBuilder(String name, LegacySQLTypeName type, FieldList subFields)
Returns a builder for a Field object with given name and type.
newBuilder(String name, StandardSQLTypeName type, Field[] subFields)
public static Field.Builder newBuilder(String name, StandardSQLTypeName type, Field[] subFields)
Returns a builder for a Field object with given name and type.
newBuilder(String name, StandardSQLTypeName type, FieldList subFields)
public static Field.Builder newBuilder(String name, StandardSQLTypeName type, FieldList subFields)
Returns a builder for a Field object with given name and type.
of(String name, LegacySQLTypeName type, Field[] subFields)
public static Field of(String name, LegacySQLTypeName type, Field[] subFields)
Returns a Field object with given name and type.
| Returns |
| Type |
Description |
Field |
|
of(String name, LegacySQLTypeName type, FieldList subFields)
public static Field of(String name, LegacySQLTypeName type, FieldList subFields)
Returns a Field object with given name and type.
| Returns |
| Type |
Description |
Field |
|
of(String name, StandardSQLTypeName type, Field[] subFields)
public static Field of(String name, StandardSQLTypeName type, Field[] subFields)
Returns a Field object with given name and type.
| Returns |
| Type |
Description |
Field |
|
of(String name, StandardSQLTypeName type, FieldList subFields)
public static Field of(String name, StandardSQLTypeName type, FieldList subFields)
Returns a Field object with given name and type.
| Returns |
| Type |
Description |
Field |
|
Methods
equals(Object obj)
public boolean equals(Object obj)
| Parameter |
| Name |
Description |
obj |
Object
|
Overrides
getCollation()
public String getCollation()
| Returns |
| Type |
Description |
String |
|
getDefaultValueExpression()
public String getDefaultValueExpression()
Return the default value of the field.
| Returns |
| Type |
Description |
String |
|
getDescription()
public String getDescription()
Returns the field description.
| Returns |
| Type |
Description |
String |
|
getMaxLength()
public Long getMaxLength()
Returns the maximum length of the field for STRING or BYTES type.
| Returns |
| Type |
Description |
Long |
|
getMode()
public Field.Mode getMode()
Returns the field mode. By default Mode#NULLABLE is used.
getName()
| Returns |
| Type |
Description |
String |
|
public PolicyTags getPolicyTags()
Returns the policy tags for the field.
getPrecision()
public Long getPrecision()
Returns the maximum number of total digits allowed for NUMERIC or BIGNUMERIC types.
| Returns |
| Type |
Description |
Long |
|
getRangeElementType()
public FieldElementType getRangeElementType()
Return the range element type the field.
getScale()
Returns the maximum number of digits set in the fractional part of a NUMERIC or BIGNUMERIC
type.
| Returns |
| Type |
Description |
Long |
|
getSubFields()
public FieldList getSubFields()
getType()
public LegacySQLTypeName getType()
hashCode()
| Returns |
| Type |
Description |
int |
|
Overrides
toBuilder()
public Field.Builder toBuilder()
Returns a builder for the Field object.
toString()
| Returns |
| Type |
Description |
String |
|
Overrides
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Last updated 2024-10-04 UTC.
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