What is PostgreSQL? Part 1 of the PostgreSQL Tutorial explains databases, tables, rows, columns, keys and SQL in plain words, and how PostgreSQL works. No installs yet.
SQL tutorials: statements that create tables and read, add, change and delete data, explained step by step for beginners.
What is PostgreSQL? Part 1 of the PostgreSQL Tutorial explains databases, tables, rows, columns, keys and SQL in plain words, and how PostgreSQL works. No installs yet.

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