String tableOfData=table.data();//表所在的数据库 String tableName=table.name();//表名 if(tableOfData!=null) sql+="use "+tableOfData+"\r"; sql+="create table "+tableName +" (\n\t"; Field[] f=cls.getDeclaredFields();
public override System.Data.DataTable GetSchema(string collectionName); Parameters collectionName String The name of the schema. Returns DataTable Schema information. Applies to Microsoft.Data.SQLite 9.0 和其他版本 产品版本 Microsoft.Data.SQLite 6.0, 7.0, 8.0, 9.0 GetSchema...
super(context, DATABASE_NAME,null, DATABASE_VERSION); } @Override publicvoidonCreate(SQLiteDatabase db) { //TODO Auto-generated method stub String sql="Create table"+TABLE_NAME+"("+FIELD_ID+"integer primary key autoincrement," +FIELD_TITLE+"text );"; db.execSQL(sql); } @Override pub...
Query the given table, returning a Cursor over the result set. C# 复制 [Android.Runtime.Register("query", "(Ljava/lang/String;[Ljava/lang/String;Ljava/lang/String;[Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;)Landroid/database/Cursor;", "GetQuery_Ljava_lang_...
/// <summary> /// 创建数据库 /// </summary> public bool CreateBase() { return db.DbMaintenance.CreateDatabase(); }创建数据表:/// <summary> /// 创建数据表 /// </summary> public void CreateTable() { //两种方法都能创建表 //db.CodeFirst.InitTables(typeof(Student)); db.Code...
FindEditTable Insert InsertOrThrow InsertWithOnConflict InTransaction MarkTableSyncable NeedUpgrade OnAllReferencesReleased OpenDatabase OpenOrCreateDatabase Query QueryWithFactory RawQuery RawQueryWithFactory ReleaseMemory Replace ReplaceOrThrow SetCustomAggregateFunction ...
sqlite.SQLiteDataSource; import javax.sql.DataSource; /** * 配置sqlite数据库的DataSource * @author wuweifeng wrote on 2018/3/2. */ @Configuration public class DataSourceConfiguration { @Bean(destroyMethod = "", name = "EmbeddeddataSource") public DataSource dataSource() { DataSourceBuilder...
Table> @code { /// <summary> /// 数据查询 /// </summary> /// <param name="options">options</param> /// <returns></returns> private async Task<QueryData<SchoolClass>> OnQueryAsync(QueryPageOptions options) { var getClass = new List<SchoolClass>(); var getResults = await _...
For more advanced queries, you can use advancedQuery or raw SQL queries using query method from better-sqlite3. Database Setup To use any of the query methods, first open the database using openDb before making any queries: import { openDb } from 'gtfs'; import { readFile } from 'fs/...
36 public void updateMethod() { 37 SQLiteDatabase writableDatabase = getWritableDatabase(); 38 //update operation 39 } 40 } 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 17. 18. 19. 20. 21. 22. 23. ...