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INT

INT is a SQL idea you prove with a INT dry-run, not with a slogan.

For INT, an index is in play. Don’t blame it until you have traced a INT dry-run.

Without INT, a campus project gets messy and a INT dry-run is hard to trust.

INT shows up in a campus project. Name a INT dry-run, not “a real-world scenario”.

INT miss — only reciting the name of INT. Fix it before you talk about advanced SQL.

Place INT next to nearby SQL work — one INT step Riya can write from memory is the link.

Close INT with — “If I skip it, a INT dry-run goes wrong like this: only reciting the name of INT.”

Exam tip

For INT: definition + a campus project + one failure.

INT — sample query

-- INT
CREATE TABLE demo (
  id INTEGER PRIMARY KEY,
  label TEXT NOT NULL,
  qty INTEGER DEFAULT 0
);
INSERT INTO demo (id, label, qty) VALUES
  (1, 'alpha', 2),
  (2, 'beta', 5);
SELECT label, qty FROM demo WHERE qty >= 2 ORDER BY qty DESC;

INT: create two demo rows, then SELECT qty >= 2 ordered. Say which labels come back.

Short notes

DefINT — Riya uses it for a INT dry-run in a campus project.
RuleINT → one INT step Riya can write from memory.
RememberINT + an index (a campus project).
UseINT in a campus project (a INT dry-run).
TrapINT — only reciting the name of INT.
ExINT → a INT dry-run.

-- INT CREATE TABLE demo ( id INTEGER PRIMARY KEY, label TEXT NOT NULL, qty INTEGER DEFAULT 0 ); INSERT INTO demo (id, label, qty) VALUES (1, 'alpha', 2), (2, 'beta', 5); SELECT label, qty FROM demo WHERE qty >= 2 ORDER BY qty DESC;

INT

INT — sample query

Short notes

Questions

INT

INT — sample query

Short notes

Questions