SQL INSERT INTO and Data Import in PostgreSQL using PGAdmin! Step-by-step for absolute beginners & data analysts. In this practical SQL training video, learn: ✅ INSERT INTO syntax (single/multiple rows) ✅ Import CSV/Excel data into tables ✅ PGAdmin Query Tool: Copy-paste imports ✅ Handle errors (duplicate keys, data types) ✅ Bulk INSERT for large datasets ✅ Verify with SELECT queries