Stratified sampling sql

• 19 votes273 views6 answers

  Laravel sql query

  SQL
• 0 vote290 views1 answer

  Exclude last comma separated string mysql

  SQL
• 1 vote277 views1 answer

  Postgres count string length

  SQL
• 1 vote319 views1 answer

  Sql row having max

  SQL
• 2 votes275 views1 answer

  Oracle log files

  SQL
• 0 vote288 views1 answer

  Psql attribute cannot login

  SQL
• 0 vote231 views1 answer

  Mysql collation for all languages

  SQL
• 6 votes296 views3 answers

  Error Code: 1055. Expression #2 of SELECT list is not in GROUP BY clause and contains nonaggregated column 'mydb.term.year' which is not functionally dependent on columns in GROUP BY clause; this is incompatible with sql_mode=only_full_group_by

  SQL
• 0 vote278 views1 answer

  Get week day name sql server

  SQL
• 1 vote273 views1 answer

  T-SQL Alter the column data type

  SQL