[GitHub] [spark] wangyum edited a comment on pull request #30805: [SPARK-33809][SQL] Support `all_columns_except` complex column expression

[GitBox <gi...@apache.org>]

wangyum edited a comment on pull request #30805:
URL: https://github.com/apache/spark/pull/30805#issuecomment-747175415


   How about?
   ```sql
   set spark.sql.parser.quotedRegexColumnNames=true;
   
   EXPLAIN SELECT `(c_customer_sk|c_customer_id|c_current_cdemo_sk|c_current_hdemo_sk|c_current_addr_sk|c_first_shipto_date_sk|c_first_sales_date_sk)?+.+` FROM customer;
   
   == Physical Plan ==
   AdaptiveSparkPlan(isFinalPlan=false)
   +- Project [c_salutation#1604, c_first_name#1605, c_last_name#1606, c_preferred_cust_flag#1607, c_birth_day#1608, c_birth_month#1609, c_birth_year#1610, c_birth_country#1611, c_login#1612, c_email_address#1613, c_last_review_date#1614]
      +- FileScan parquet carmel_tpcds5t.customer
   ```
   ```sql
   EXPLAIN SELECT * FROM customer;
   == Physical Plan ==
   AdaptiveSparkPlan(isFinalPlan=false)
   +- FileScan parquet carmel_tpcds5t.customer[c_customer_sk#1597, c_customer_id#1598, c_current_cdemo_sk#1599, c_current_hdemo_sk#1600, c_current_addr_sk#1601, c_first_shipto_date_sk#1602, c_first_sales_date_sk#1603, c_salutation#1604, c_first_name#1605, c_last_name#1606, c_preferred_cust_flag#1607, c_birth_day#1608, c_birth_month#1609, c_birth_year#1610, c_birth_country#1611, c_login#1612, c_email_address#1613, c_last_review_date#1614] Batched: true, DataFilters: [], Format: Parquet,
   ```


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