说明：  SQLite权威指南_v100_中文版. SQLite是一个开源的、内嵌式的关系型数据库。它最初发布于2000年，在便携性、易用性、紧凑性、有效性和可靠性方面有突出的表现
(SQLite Definitive Guide _v100_ Chinese. SQLite is an open source, embedded relational database. It was originally released in 2000, the portability, ease of use, compactness, efficiency and reliability with outstanding performance)