16:45:46.667| WARNING: SQLite error (code 17): statement aborts at 11: [SELECT seq FROM sqlite_sequence WHERE name='revs'] database schema has changed {at errorLogCallback:114} 16:45:46.667| Database: }} Commit transaction (level 1) (lldb) bt * thread #1: tid = 0xe8128, 0x00000...
(17) SQLITE_SCHEMA The SQLITE_SCHEMA result code indicates that the database schema has changed. This result code can be returned fromsqlite3_step()for aprepared statementthat was generated usingsqlite3_prepare()orsqlite3_prepare16(). If the database schema was changed by some other process ...
Database lock protocol error */ #define SQLITE_EMPTY 16 /* 数据库为空,Database is empty */ #define SQLITE_SCHEMA 17 /* 数据库结构发生改变,The database schema changed */ #define SQLITE_TOOBIG 18 /* 数据大小超限,String or BLOB exceeds size limit */ #define SQLITE_CONSTRAINT 19 /* ...
#define SQLITE_CANTOPEN 14 /* Unable to open the database file */ #define SQLITE_PROTOCOL 15 /* Database lock protocol error */ #define SQLITE_EMPTY 16 /* (Internal Only) Database table is empty */ #define SQLITE_SCHEMA 17 /* The database schema changed */ #define SQLITE_TOOBIG 1...
#define SQLITE_PROTOCOL 15 /* 数据库锁定协议错误 | Database lock protocol error */ #define SQLITE_EMPTY 16 /* 数据库为空 | Database is empty */ #define SQLITE_SCHEMA 17 /* 数据结构发生改变 | The database schema changed */ #define SQLITE_TOOBIG 18 /* 字符串或二进制数据超过大小限制...
create database test; # 创建表 use test; create table tb_mobile( mobile VARCHAR(20) comment'手机号码', time timestamp DEFAULT now() comment'时间' ); 1. 2. 3. 4. 5. 3、在A服务器创建同步用户 # 创建用户 grant replication slave on *.* to 'demo'@'192.168.74.140' identified by '1...
defineSQLITE_SCHEMA 17 /* 数据结构发生改变 | The database schema changed */ defineSQLITE_TOOBIG 18 /* 字符串或二进制数据超过大小限制 | String or BLOB exceeds size limit */ defineSQLITE_CONSTRAINT 19 /* 由于约束违例而取消 | Abort due to constraint violation */ ...
#define SQLITE_PROTOCOL 15 /* Database lock protocol error */ #define SQLITE_EMPTY 16 /* Database is empty */ #define SQLITE_SCHEMA 17 /* The database schema changed */ #define SQLITE_TOOBIG 18 /* String or BLOB exceeds size limit */ ...
Called when the database has been opened. The implementation should check SQLiteDatabase#isReadOnly before updating the database. This method is called after the database connection has been configured and after the database schema has been created, upgraded or downgraded as necessary. If the dat...
dotnet ef database update --connection "Data Source=My.db" 並行移轉保護EF9 在執行移轉時引進了鎖定機制。 其旨在防止同時執行多個移轉,因為這可能會使資料庫處於損毀狀態。 這是使用 方法在運行時間套用 Migrate 移轉所造成的其中一個潛在問題(如需詳細資訊,請參閱 套用移轉)。 為了減輕這種情況,EF 會...