SQLite – PRAGMA SQLite PRAGMA command is a special command to be used to control various environmental variables and state flags within the SQLite environment. A PRAGMA value can be read and it can also be set based on the requirements. Syntax To query the current PRAGMA value, just provide the name of the pragma. […]
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SQLite – DROP Table SQLite DROP TABLE statement is used to remove a table definition and all associated data, indexes, triggers, constraints, and permission specifications for that table. You have to be careful while using this command because once a table is deleted then all the information available in the table would also be lost […]
SQLite – DISTINCT Keyword SQLite DISTINCT keyword is used in conjunction with SELECT statement to eliminate all the duplicate records and fetching only the unique records. There may be a situation when you have multiple duplicate records in a table. While fetching such records, it makes more sense to fetch only unique records instead of […]