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feat: support table function in bigquery #2329

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Merged
taozhi8833998 merged 1 commit into from
Feb 18, 2025
Merged

feat: support table function in bigquery #2329

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4 changes: 3 additions & 1 deletion pegjs/bigquery.pegjs
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Original file line number Diff line number Diff line change
Expand Up @@ -1891,7 +1891,9 @@ tablesample

//NOTE that, the table assigned to `var` shouldn't write in `table_join`
table_base
= from_unnest_item
= from_unnest_item / e:func_call __ alias:alias_clause? {
return { type: 'expr', expr: e, as: alias };
}
/ t:table_name
ht:hint? __
ts:tablesample? __
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8 changes: 8 additions & 0 deletions test/bigquery.spec.js
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Expand Up @@ -965,4 +965,12 @@ describe('BigQuery', () => {
ast = parser.parse(sql, opt)
expect(ast.columnList).to.be.eql(['select::null::my_date'])
})
it('should support table function in from clause', () => {
let sql = 'SELECT * FROM table_function();'
expect(getParsedSql(sql, opt)).to.equal('SELECT * FROM table_function()')
sql = 'SELECT * FROM table_function(1,2,3);'
expect(getParsedSql(sql, opt)).to.equal('SELECT * FROM table_function(1, 2, 3)')
sql = 'SELECT * FROM table_function(@param1, @param2, @param3);'
expect(getParsedSql(sql, opt)).to.equal('SELECT * FROM table_function(@param1, @param2, @param3)')
})
})