Integrity constraint violation: 1052 Column 'created_at' in field list is ambiguous code example

Example: SQLSTATE[23000]: Integrity constraint violation: 1052 Column 'id' in field list is ambiguous

SQL supports qualifying a column by prefixing the reference with either the 
full table name:

SELECT tbl_names.id, tbl_section.id, name, section
  FROM tbl_names
  JOIN tbl_section ON tbl_section.id = tbl_names.id 
  
...or a table alias:

SELECT n.id, s.id, n.name, s.section
  FROM tbl_names n
  JOIN tbl_section s ON s.id = n.id

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Misc Example

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