Sql query interview questions

• 0 vote265 views1 answer

  Insert into select with group by

  SQL
• 0 vote314 views3 answers

  Postgres trim string

  SQL
• 0 vote214 views1 answer

  Sql table to store status

  SQL
• 0 vote306 views1 answer

  Get total and distict row diff in sql

  SQL
• 1 vote263 views1 answer

  Oracle activate job

  SQL
• 0 vote265 views2 answers

  How to get last inserted id in sql server c#

  SQL
• 8 votes374 views2 answers

  Select current_timestamp - interval '3 days';

  SQL
• 4 votes274 views4 answers

  Oracle tablespace tables list

  SQL
• 0 vote268 views2 answers

  SQLSTATE[42S22]: Column not found: 1054 Unknown column 'created at' in 'field list' (SQL: insert into `categories` (`category_name`, `user_id`, `created at`) values (sea fish, 1, 2021-09-24 04:17:31))

  SQL
• 3 votes252 views1 answer

  Delete all content in table mysql

  SQL