feat: add default_value_expression to TableFieldSchema

Google APIs · copybara-github · commit fc7d513461f5 · 2023-02-09T12:21:02.000-08:00
PiperOrigin-RevId: 508443364
diff --git a/google/cloud/bigquery/storage/v1/table.proto b/google/cloud/bigquery/storage/v1/table.proto
@@ -164,4 +164,8 @@ message TableFieldSchema {
 
   // Optional. See documentation for precision.
   int64 scale = 9 [(google.api.field_behavior) = OPTIONAL];
+
+  // Optional. A SQL expression to specify the [default value]
+  // (https://cloud.google.com/bigquery/docs/default-values) for this field.
+  string default_value_expression = 10 [(google.api.field_behavior) = OPTIONAL];
 }

Original file line number	Diff line number	Diff line change
`@@ -164,4 +164,8 @@ message TableFieldSchema {`
`164`	`164`
`165`	`165`	`// Optional. See documentation for precision.`
`166`	`166`	`int64 scale = 9 [(google.api.field_behavior) = OPTIONAL];`
	`167`	`+`
	`168`	`+ // Optional. A SQL expression to specify the [default value]`
	`169`	`+ // (https://cloud.google.com/bigquery/docs/default-values) for this field.`
	`170`	`+ string default_value_expression = 10 [(google.api.field_behavior) = OPTIONAL];`
`167`	`171`	`}`