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http://www.sqlite.org/datatype3.html http://stackoverflow.com/questions/7337882/what-is-the-difference-between-sqlite-integer-data-types-like-int-integer-bigi 微软的So in MS Sql Server (for example), an "int" == "integer" == 4 bytes/32 bi…
As said at Datatypes In SQLite Version 3: Datatypes In SQLite Version 3 Most SQL database engines (every SQL database engine other than SQLite, as far as we know) uses static, rigid typing. With static typing, the datatype of a value is determined by…
引用sqlite的程序集时,有时会报如下异常:  "System.BadImageFormatException"类型的未经处理的异常在 PurchaseDevices.Access.dll 中发生 其他信息: 未能加载文件或程序集"System.Data.SQLite, Version=1.0.66.0, Culture=neutral, PublicKeyToken=db937bc2d44ff139"或它的某一个依赖项.试图加载格式不正确的程序.  解决方案:在…
Issue: Gem files will remain installed in /tmp/bundler20140825-31835-p0c0p/sqlite3-1.3.9/gems/sqlite3-1.3.9 for inspection.Results logged to /tmp/bundler20140825-31835-p0c0p/sqlite3-1.3.9/extensions/x86-linux/1.9.1/sqlite3-1.3.9/gem_make.outAn error…
expressionexpr ::=     expr binary-op expr |expr [NOT] like-op expr [ESCAPE expr] |unary-op expr |( expr ) |column-name |table-name . column-name |database-name . table-name . column-name |literal-value |parameter |function-name ( expr-list | * ) |ex…
SQL 不同的数据类型 1.SQL TEXT 2.SQL VARCHAR(SIZE) VARCHAR(X) Case: user name, email, country, subject, password TEXT Case: messages, emails, comments, formatted text, html, code, images, links MEDIUMTEXT Case: large json bodies, short to medium length books…
标题耸人听闻,sorry. CPU.操作系统.编译器和数据库我都不会.我英语也不行,但我认识所有的字母.:-) 万一有人感兴趣呢?https://sqlite.org/doclist.htmlThe SQLite Bytecode EngineThe Virtual Database Engine of SQLite 六级/考研单词: data, alphabet, commit, undo, aggregate, mathematics, default, cluster, resolve,…
sing the emulators (adb shell sqlite3 --version): SQLite 3.7.11: 19-4.4-KitKat 18-4.3-Jelly Bean 17-4.2-Jelly Bean 16-4.1-Jelly Bean SQLite 3.7.4: 15-4.0.3-Ice Cream Sandwich 14-4.0-Ice Cream Sandwich 13-3.2-Honeycomb 12-3.1-Honeycomb 11-3.0-Honeycom…
About SQLite See Also... Features When to use SQLite Frequently Asked Questions Well-known Users Books About SQLite Getting Started SQL Syntax Pragmas SQL functions Date & time functions Aggregate functions C/C++ Interface Spec Introduction List of C…