backup database d5 file='d5_data3' to bak6 with backup log d5 to bak6 with backup database d5 file='d5_data4' to bak6 with backup log d5 to bak6 with restore headeronly from bak6 ================================
.quit退出 SQLite 提示符 .read FILERead input from FILE .recoverRecover as much data as possible from corrupt db. .restore ?DB? FILERestore content of DB (default "main") from FILE .save FILEWrite in-memory database into FILE .scanstats on|offTurn sqlite3_stmt_scanstatus() metrics on or...
Backup from SQLite.Net Without a server process to run maintenance tasks, applications that use SQLite to store data must perform those tasks themselves. Backup and restore is the most commonly needed of these tasks. So I'll cover how I do that here. Context Backup API Support SQLite.net pr...
sqlite3 source_db.sqlite3 .dump > backup.sql 这会将数据库中的所有数据以SQL命令的形式保存到 backup.sql 文件中。 验证备份文件的完整性 为了确保备份成功,你可以尝试打开备份文件并查看其内容,或者尝试使用备份文件还原数据库以验证其完整性。还原命令(对于 .dump 生成的SQL文件)如下: bash sqlite3 re...
.restore_cmd 导入数据库的命令 .backup_cmd 备份数据库的命令 .init 初始化数据库 .clone_cmd 克隆数据库的命令 .dump_cmd 导出数据库的命令 .dump >xxx.sql ===>导出数据库 sqlite3 xxx.db < test.sql ===>导入数据库2、标准SQL语句:===》通用语法在其他平台可以直接使用。
backup demo_save.bak 执行.exit退出SQLite,执行ls查看当前目录下的文件,可以发现当前目录下多出了demo_back.bak和demo_save.bak两个文件 重新进入一个新数据库,使用.restore命令恢复数据库 代码语言:javascript 代码运行次数:0 运行 AI代码解释 sqlite> .restore demo_backup.bak sqlite> .restore demo_save.bak ...
sqlite> .restore 'backup.db' 2、导出及导入SQL脚本 shell方式: # sqlite3 sqa.db ".dump [mytabl%]" > sqa.sql # sqlite3 sqb.db < sqa.sql 命令行方式: sqlite> .output backup.sql sqlite> .dump [mytabl%] sqlite> .readbackup.sql ...
sqlite>sqlite3 test.db sqlite> .restore test.bak 因为数据库文件存在磁盘中,因此要定时备份,防止数据库文件损坏 2、导出及导入SQL脚本 shell方式: # sqlite3 sqa.db ".dump [mytabl%]" > sqa.sql # sqlite3 sqb.db < sqa.sql 命令行方式: sqlite> .output backup.sql sqlite> .dump [mytabl%...
.restore ?DB? FILE Restore content of DB (default "main") from FILE .save ?OPTIONS? FILE Write database to FILE (an alias for .backup ...) .scanstats on|off|est Turn sqlite3_stmt_scanstatus() metrics on or off .schema ?PATTERN? Show the CREATE statements matching PATTERN ...
.backup filename - 备份数据库 .restore filename - 从备份文件中恢复数据库 .mode line - 设置查询结果的显示模式为每行一条记录 .mode list - 设置查询结果的显示模式为键值对形式 .explain - 显示查询计划 .timeout milliseconds - 设置查询超时时间 ...