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SQL CRUD Operations
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SQL CRUD Operations

EasySQL · PostgreSQL

Problem

Write create, read, update, delete operations.

Use the records table. Add one record, modify one existing record, remove one record, and return the remaining records.

Output

  1. Return record_id, record_name, status, and score.
  2. Return one row per remaining record, ordered by record_id ascending.

Schema

records
ColumnTypeDescription
record_idPKINTUnique record identifier
record_nameVARCHAR(100)Name of the record
statusVARCHAR(20)Current record status
scoreINTOptional numeric score
Tablesrecords
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