Sql online test questions and answers

• 0 vote151 views2 answers

  Sql if empty then

  SQL
• 6 votes134 views1 answer

  How to count number of rows in sql

  SQL
• 0 vote136 views1 answer

  Choose only one for each distinct collumn regardless of other columns

  SQL
• 2 votes140 views1 answer

  Java.lang.arrayindexoutofboundsexception: index 0 out of bounds for length 0

  SQL
• 11 votes133 views1 answer

  Ddl view

  SQL
• 0 vote116 views1 answer

  Como hacer una consulta de un registro que no esta en una tabla en mysql

  SQL
• 3 votes199 views1 answer

  Sql add two values together

  SQL
• 0 vote126 views1 answer

  Monthly Birthday SQL Query

  SQL
• 0 vote279 views1 answer

  Hue hive UploadingTextFiletoHive

  SQL
• 1 vote134 views1 answer

  Oracle update with sequence

  SQL