productName=Oracle 可以让 getDatabaseProductName() 返回值伪装成 "Oracle",从而绕过 Activiti 对数据库厂商的严格校验。 连接串示例: 代码语言:javascript 代码运行次数:0 运行 AI代码解释 jdbc:yashandb://127.0.0.1:1688/testdb?productName=Oracle 这样,Activiti 启动时就会识别为 Oracle,顺利完成初始化。 六...
Oracle Database 19c Release Notes Development Create Applications with SQL and PL/SQL Develop Java Applications Use JSON with SQL and PLSQL Develop JSON based applications using SODA drivers Oracle Multitenant About Oracle Multitenant Manage a Multitenant Environment Manage Commonly and Local...
Learn About Oracle SQL Developer Data Modeler What Is Oracle SQL Developer Data Modeler? Install and Get Started with Data Modeler Approaches to Data Modeling Major Features in SQL Developer Data Modeler Import and Export Designs Create a Database Design Build Logical, Relational, and Physica...
Import the .ova file into your local Oracle VirtualBox setup. See Oracle Database 23ai Free VirtualBox Appliance for what’s in the Oracle VirtualBox image and the resource requirements. Connecting to Oracle Database Free SQL Connect string format: [username]@[hostname]:[port]/[DB service ...
SQL_CONVERT_DATE SQL_CONVERT_DECIMAL SQL_CONVERT_DOUBLE SQL_CONVERT_FLOAT SQL_CONVERT_INTEGER SQL_CONVERT_INTERVAL_DAY_TIME SQL_CONVERT_INTERVAL_YEAR_MONTH SQL_CONVERT_LONGVARBINARY SQL_CONVERT_LONGVARCHAR SQL_CONVERT_NUMERIC SQL_CONVERT_REAL SQL_CONVERT_SMALLINT SQL_CONVERT_TIME SQL_CONVERT_TIMESTAM...
(CONCAT(CONCAT(CREATE_DAY,@empty) ,CREATE_TIME),@yeartime) AS CREATE_DATE {0},FIXTURE FROM {1} WHERE to_date(CONCAT(CONCAT(CREATE_DAY,@empty) ,CREATE_TIME),@yeartime) between to_date(@st,@yeartime) and to_date(@en,@yeartime) ORDER BY CREATE_DATE", sql, configs.First().TABLE_...
SQL_CONVERT_DATE SQL_CONVERT_DECIMAL SQL_CONVERT_DOUBLE SQL_CONVERT_FLOAT SQL_CONVERT_INTEGER SQL_CONVERT_INTERVAL_DAY_TIME SQL_CONVERT_INTERVAL_YEAR_MONTH SQL_CONVERT_LONGVARBINARY SQL_CONVERT_LONGVARCHAR SQL_CONVERT_NUMERIC SQL_CONVERT_REAL SQL_CONVERT_SMALLINT SQL_CONVERT_TIME SQL_CONVERT_TIMESTAM...
4. Query to get the First and Last Date of the Current Year in Oracle DatabaseSELECT TRUNC(SYSDATE, 'YYYY') AS first_date_of_year FROM dual;SELECT LAST_DAY(TO_DATE('31-12-' || TO_CHAR(SYSDATE, 'YYYY'), 'DD-MM-YYYY')) AS last_date_of_year FROM dual;These queries are used ...
select today as todays_date, next_day(today - 7, 'sat') as prev_saturday, next_day(today - 7, 'sun') as prev_sunday from dual 收藏分享票数13 EN Stack Overflow用户 发布于 2016-08-31 21:33:12 上周日get查询: 代码语言:javascript 运行 AI代码解释 SELECT TRUNC(SYSDATE)-(select to_ch...
Install and Get Started with Oracle SQL Developer Create a Database Connection Browse Database Objects Migrate User Settings from a Previous Release Related Technologies About Data Modeler in Oracle SQL Developer Use Data Miner in Oracle SQL Developer ...