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In this video, you will learn how to install oracle sql developer on windows 11. I hope you'll like the video and leave your feedback ...

Put new data into a table. In this advanced-level lesson, "INSERT: Adding Rows", you type real queries, see the real results on ...

oracle #sql #sqldeveloper.

Shorter, cleaner filters. In this beginner-level lesson, "IN and BETWEEN", you type real queries, see the real results on screen, and ...

Hands-on with EMP, DEPT and SALES. In this beginner-level lesson, "Welcome and Your Practice Database", you type real ...

Save a query under a name. In this advanced-level lesson, "Views", you type real queries, see the real results on screen, and ...

Read the message, find the cause, fix it. In this advanced-level lesson, "Common Errors and How to Fix Them", you type real ...

Cumulative sums that grow row by row. In this advanced-level lesson, "Running Totals", you type real queries, see the real results ...

We walk through a hands-on video about SQL joins by building a small academic database in Oracle SQL. Using a physical ERD, ...

Shares, Pareto and ABC analysis. In this advanced-level lesson, "Percent of Total", you type real queries, see the real results on ...

In this episode, we walk through how we can use CTAS (CREATE TABLE AS) in Oracle SQL to break a single flat “orders” table ...

Slice data in two dimensions. In this beginner-level lesson, "GROUP BY with Multiple Columns", you type real queries, see the ...

Design tables that protect your data. In this advanced-level lesson, "CREATE TABLE and Constraints", you type real queries, see ...

Summarise data by category. In this beginner-level lesson, "GROUP BY", you type real queries, see the real results on screen, ...

Combine conditions with confidence. In this beginner-level lesson, "AND, OR and NOT", you type real queries, see the real results ...

Combine tables on matching keys. In this intermediate-level lesson, "INNER JOIN", you type real queries, see the real results on ...

Report layouts with totals, ROLLUP style. In this advanced-level lesson, "Subtotals and Grand Totals", you type real queries, see ...

Extract and search inside text. In this beginner-level lesson, "String Functions: Extract and Search", you type real queries, see the ...

COUNT(*), COUNT(col), COUNT(DISTINCT). In this beginner-level lesson, "COUNT in Depth", you type real queries, see the real ...

COUNT, SUM, AVG, MIN and MAX. In this beginner-level lesson, "Aggregate Functions", you type real queries, see the real results ...