BigQuery: Add support for select expr star#1680
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| /// Expression is an object name. | ||
| /// e.g. `alias.*` or even `schema.table.*` | ||
| ObjectName(ObjectName), | ||
| /// Select star on an arbitrary expression. |
| // Identifier wildcard expansion. | ||
| let select = dialects.verified_only_select("SELECT foo.bar.* FROM T"); | ||
| let SelectItem::QualifiedWildcard(SelectItemQualifiedWildcardKind::ObjectName(object_name), _) = | ||
| only(&select.projection) |
| ); | ||
|
|
||
| // Arbitrary compound expression with wildcard expansion. | ||
| let select = dialects.verified_only_select("SELECT foo - bar.* FROM T"); |
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😅 thankfully the query isn't semantically valid, maybe the test is misleading in that sense, I added it only to verify that the parser accepts arbitrary expressions and wildcard on variables, but as far as binary operators specifically combined with the wildcard syntax wouldn't have meaning in BigQuery either
Adds support for wildcard expression on arbitrary expressions in select lists. Example: ```sql SELECT l.LOCATION[offset(0)].* FROM l ``` https://cloud.google.com/bigquery/docs/reference/standard-sql/query-syntax#select_expression_star
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This reverts commit 73dbd91.
This was referenced Mar 8, 2025
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Adds support for wildcard expression on arbitrary
expressions in select lists.
Example:
https://cloud.google.com/bigquery/docs/reference/standard-sql/query-syntax#select_expression_star