Reference documentation and code samples for the Cloud Spanner V1 Client class Field.
Message representing a single field of a struct.
Generated from protobuf messagegoogle.spanner.v1.StructType.Field
Namespace
Google \ Cloud \ Spanner \ V1 \ StructType
Methods
__construct
Constructor.
Parameters
Name
Description
data
array
Optional. Data for populating the Message object.
↳ name
string
The name of the field. For reads, this is the column name. For SQL queries, it is the column alias (e.g.,"Word"in the query"SELECT 'hello' AS Word"), or the column name (e.g.,"ColName"in the query"SELECT ColName FROM Table"). Some columns might have an empty name (e.g.,"SELECT UPPER(ColName)"). Note that a query result can contain multiple fields with the same name.
The name of the field. For reads, this is the column name. For
SQL queries, it is the column alias (e.g.,"Word"in the
query"SELECT 'hello' AS Word"), or the column name (e.g.,"ColName"in the query"SELECT ColName FROM Table"). Some
columns might have an empty name (e.g.,"SELECT
UPPER(ColName)"). Note that a query result can contain
multiple fields with the same name.
Returns
Type
Description
string
setName
The name of the field. For reads, this is the column name. For
SQL queries, it is the column alias (e.g.,"Word"in the
query"SELECT 'hello' AS Word"), or the column name (e.g.,"ColName"in the query"SELECT ColName FROM Table"). Some
columns might have an empty name (e.g.,"SELECT
UPPER(ColName)"). Note that a query result can contain
multiple fields with the same name.
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Hard to understand","hardToUnderstand","thumb-down"],["Incorrect information or sample code","incorrectInformationOrSampleCode","thumb-down"],["Missing the information/samples I need","missingTheInformationSamplesINeed","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-09-04 UTC."],[],[],null,["# Cloud Spanner V1 Client - Class Field (1.104.0)\n\nVersion latestkeyboard_arrow_down\n\n- [1.104.0 (latest)](/php/docs/reference/cloud-spanner/latest/V1.StructType.Field)\n- [1.103.0](/php/docs/reference/cloud-spanner/1.103.0/V1.StructType.Field)\n- [1.102.0](/php/docs/reference/cloud-spanner/1.102.0/V1.StructType.Field)\n- [1.101.0](/php/docs/reference/cloud-spanner/1.101.0/V1.StructType.Field)\n- [1.100.0](/php/docs/reference/cloud-spanner/1.100.0/V1.StructType.Field)\n- [1.98.0](/php/docs/reference/cloud-spanner/1.98.0/V1.StructType.Field)\n- [1.97.0](/php/docs/reference/cloud-spanner/1.97.0/V1.StructType.Field)\n- [1.96.0](/php/docs/reference/cloud-spanner/1.96.0/V1.StructType.Field)\n- [1.95.0](/php/docs/reference/cloud-spanner/1.95.0/V1.StructType.Field)\n- [1.94.0](/php/docs/reference/cloud-spanner/1.94.0/V1.StructType.Field)\n- [1.93.1](/php/docs/reference/cloud-spanner/1.93.1/V1.StructType.Field)\n- [1.92.1](/php/docs/reference/cloud-spanner/1.92.1/V1.StructType.Field)\n- [1.91.0](/php/docs/reference/cloud-spanner/1.91.0/V1.StructType.Field)\n- [1.90.0](/php/docs/reference/cloud-spanner/1.90.0/V1.StructType.Field)\n- [1.89.0](/php/docs/reference/cloud-spanner/1.89.0/V1.StructType.Field)\n- [1.88.0](/php/docs/reference/cloud-spanner/1.88.0/V1.StructType.Field)\n- [1.87.0](/php/docs/reference/cloud-spanner/1.87.0/V1.StructType.Field)\n- [1.86.0](/php/docs/reference/cloud-spanner/1.86.0/V1.StructType.Field)\n- [1.85.0](/php/docs/reference/cloud-spanner/1.85.0/V1.StructType.Field)\n- [1.84.0](/php/docs/reference/cloud-spanner/1.84.0/V1.StructType.Field)\n- [1.83.0](/php/docs/reference/cloud-spanner/1.83.0/V1.StructType.Field)\n- [1.82.0](/php/docs/reference/cloud-spanner/1.82.0/V1.StructType.Field)\n- [1.81.0](/php/docs/reference/cloud-spanner/1.81.0/V1.StructType.Field)\n- [1.80.0](/php/docs/reference/cloud-spanner/1.80.0/V1.StructType.Field)\n- [1.79.0](/php/docs/reference/cloud-spanner/1.79.0/V1.StructType.Field)\n- [1.78.0](/php/docs/reference/cloud-spanner/1.78.0/V1.StructType.Field)\n- [1.77.0](/php/docs/reference/cloud-spanner/1.77.0/V1.StructType.Field)\n- [1.76.1](/php/docs/reference/cloud-spanner/1.76.1/V1.StructType.Field)\n- [1.68.0](/php/docs/reference/cloud-spanner/1.68.0/V1.StructType.Field)\n- [1.67.0](/php/docs/reference/cloud-spanner/1.67.0/V1.StructType.Field)\n- [1.66.0](/php/docs/reference/cloud-spanner/1.66.0/V1.StructType.Field)\n- [1.65.0](/php/docs/reference/cloud-spanner/1.65.0/V1.StructType.Field)\n- [1.64.0](/php/docs/reference/cloud-spanner/1.64.0/V1.StructType.Field)\n- [1.63.2](/php/docs/reference/cloud-spanner/1.63.2/V1.StructType.Field)\n- [1.62.1](/php/docs/reference/cloud-spanner/1.62.1/V1.StructType.Field)\n- [1.61.0](/php/docs/reference/cloud-spanner/1.61.0/V1.StructType.Field)\n- [1.60.0](/php/docs/reference/cloud-spanner/1.60.0/V1.StructType.Field)\n- [1.59.0](/php/docs/reference/cloud-spanner/1.59.0/V1.StructType.Field)\n- [1.58.4](/php/docs/reference/cloud-spanner/1.58.4/V1.StructType.Field)\n- [1.57.0](/php/docs/reference/cloud-spanner/1.57.0/V1.StructType.Field)\n- [1.56.0](/php/docs/reference/cloud-spanner/1.56.0/V1.StructType.Field)\n- [1.55.0](/php/docs/reference/cloud-spanner/1.55.0/V1.StructType.Field)\n- [1.54.2](/php/docs/reference/cloud-spanner/1.54.2/V1.StructType.Field) \nReference documentation and code samples for the Cloud Spanner V1 Client class Field.\n\nMessage representing a single field of a struct.\n\nGenerated from protobuf message `google.spanner.v1.StructType.Field`\n\nNamespace\n---------\n\nGoogle \\\\ Cloud \\\\ Spanner \\\\ V1 \\\\ StructType\n\nMethods\n-------\n\n### __construct\n\nConstructor.\n\n### getName\n\nThe name of the field. For reads, this is the column name. For\nSQL queries, it is the column alias (e.g., `\"Word\"` in the\nquery `\"SELECT 'hello' AS Word\"`), or the column name (e.g.,\n`\"ColName\"` in the query `\"SELECT ColName FROM Table\"`). Some\ncolumns might have an empty name (e.g., `\"SELECT\nUPPER(ColName)\"`). Note that a query result can contain\nmultiple fields with the same name.\n\n### setName\n\nThe name of the field. For reads, this is the column name. For\nSQL queries, it is the column alias (e.g., `\"Word\"` in the\nquery `\"SELECT 'hello' AS Word\"`), or the column name (e.g.,\n`\"ColName\"` in the query `\"SELECT ColName FROM Table\"`). Some\ncolumns might have an empty name (e.g., `\"SELECT\nUPPER(ColName)\"`). Note that a query result can contain\nmultiple fields with the same name.\n\n### getType\n\nThe type of the field.\n\n### hasType\n\n### clearType\n\n### setType\n\nThe type of the field."]]
