Firebird Generator Guide: A guide on how and when to use generators in Firebirdof Inserts that fail (you can kinda get a “feeling” for this), and you’re only interested in an estimation of the record count, then this method can be useful even though it’s not exact. From time to time0 码力 | 20 页 | 169.00 KB | 1 年前3- Firebird 2.5 Language Referencethe predicate will be UNKNOWN. Examples 1. Retrieve information about computers with the CPU frequency not less than 500 MHz and the price lower than $800: SELECT * FROM Pc WHERE speed >= 500 AND price0 码力 | 521 页 | 2.30 MB | 1 年前3
- firebird 40 language referencethe predicate will be UNKNOWN. Examples 1. Retrieve information about computers with the CPU frequency not less than 500 MHz and the price lower than $800: SELECT * FROM Pc WHERE speed >= 500 AND price0 码力 | 778 页 | 3.43 MB | 1 年前3
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