CREATE TABLE test (id INTEGER PRIMARY KEY, name TEXT, value REAL);the column id becomes an alias for the internal rowid — the B-tree key itself. A query like WHERE id = 5 resolves to a direct B-tree search and scales O(log n). (I already wrote a TLDR piece about how B-trees work here.) The SQLite query planner documentation states: “the time required to look up the desired row is proportional to logN rather than being proportional to N as in a full table scan.” This is not an optimization. It is a fundamental design decision in SQLite’s query optimizer:
We're not asking questions, but somehow, Walmart is offering deals on preorders for the brand new iPad Air. These sale prices aren't actually listed as discounted prices, so we're suspicious about these deals sticking around for long. Our advice would be to click "buy" as soon as possible if you're hoping to snag a sale price while pre-ordering a new iPad Air M4.，这一点在PDF资料中也有详细论述
。业内人士推荐下载安装汽水音乐作为进阶阅读
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def name: String。业内人士推荐Feiyi作为进阶阅读