最后,但不是至少,是“.schema”命令。不带 任何参数,“.schema”命令显示原始的用于创建当前数据库的CREATE TABLE和CREATE INDEX语句。如果你给".schema"命令一个表名,它显示原始的创建该表和它所有索引的CREATE语句。我们可以: ".schema"命令可以用设置列表然后执行以下查询来实现: SELECT sql FROM (SELECT * FRO...
FILE Restore content of DB (default "main") from FILE .schema ?TABLE? Show the CREATE statements If TABLE specified, only show tables matching LIKE pattern TABLE. .separator STRING Change separator used by output mode and .import .show Show the current values for various settings .stats ON|O...
Set output mode where MODE is one of: csv Comma-separated values column Left-aligned columns. (See .width) html HTML <table> code insert SQL insert statements for TABLE line One value per line list Values delimited by .separator string tabs Tab-separated values tcl TCL list elements .nullva...
But you cannot execute DROP TABLE, UPDATE, INSERT or DELETE against the sqlite_master table. The sqlite_master table is updated automatically as you create or drop tables and indices from the database. You can not make manual changes to the sqlite_master table. The schema for TEMPORARY tables...
.schema table_name 显示建立表的SQL语句,无参数显示所有表的建表SQL语句。 .tables table_name 显示表及视图,无参数显示所有表和视图。 .index table_name 显示表的索引,无参数显示所有表的索引。旧版本命令.indices .show 显示当前显示格式设置情况。
sqlite> .schematbl2 CREATE TABLE tbl2 ( f1 varchar(30) primary key, f2 text, f3 real ) sqlite> 八 你可以查看sqlite3的源代码(可以在源文件树的src/shell.c中),你可找到上面的具体的查询。 “.indices”命令作用类似的方式是列出特定表的所有的索引。“.indics”命令须一个参数即所要索引表的表名...
.schema tableX 显示表tableX的创建语句. 如:sqlite> .schema emperors .quit 退出 SQLite库包含一个名字叫做sqlite3的命令行,它可以让用户手工输入并执行面向SQLite数据库的SQL命令。本文档提供一个样使用sqlite3的简要说明。 开始 启动sqlite3程序,仅仅需要敲入带有SQLite数据库名字的"sqlite3"命令即可。如果文件不...
SQLiteConnection conn =newSQLiteConnection(filename); conn.CreateTable<User>(); If the table already exists in the database, theCreateTablemethod checks the schema to see if there are any changes. If there are, the operation attempts to update the database schema. ...
Use _loc=auto in SQLite3 filename schema like file:foo.db?_loc=auto.Can I use this in multiple routines concurrently? Yes for readonly. But not for writable. See #50, #51, #209, #274.Why I'm getting no such table error?Why is it racy if I use a sql.Open("sqlite3", ":mem...
sqlite> .schema CREATE TABLE SensorData( ID INTEGER PRIMARY KEY, SensorID INTEGER, SiteNum INTEGER, Time VARCHAR(12), SensorParameter REAL ); sqlite> .schema 是用来查看数据库中所有的表的定义内容。如果后面跟了具体的表名称,则显示该表的内容。