Ora2Pg usage First of all be sure that libraries and binaries path include the Oracle Instant Client installation: export LD_LIBRARY_PATH=/usr/lib/oracle/11.2/client64/lib export PATH="/usr/lib/oracle/11.2/client64/bin:$PATH" By default Ora2Pg will look for /etc/ora2pg/ora2pg.conf ...
This will simulate the user invoking the function while in the first block of the form. Implementing Row-LOV To implement a Row-LOV, create an LOV that selects the primary key of the row the user wants into a form parameter, and then copy that value into the primary key field in the ...
Because of this, the ROWID is the fastest way to retrieve an individual row. However, the ROWID for a row can change as the result of dumping and reloading the database. For this reason, we don’t recommend using the value for the ROWID pseudocolumn across transaction lines. For example...
Cause: Some other process has a lock on the row. Action: Release the lock or wait until the lock is released. DRG-11524 primary key value is missing Cause: Primary key value is not provided. Action: Provide the primary key value(s). DRG-11525 invalid commitafter parameter of string spec...
int firstRow = 0; while ((line = bufIn.readLine()) != null) { row++; if (line.contains("<select") || line.contains("<update") || line.contains("<insert") || line.contains("<delete")) { firstRow = row; } // 添加替换内容 ...
It provides the ability to implement rolling updates. When it's time to patch or upgrade your machine or ORDS, simply take one out of rotation, while two nodes remain for request serving. When the maintenance cycle is completed for the first node, continue rolling updates for the remaining ...
This document provides late-breaking information forTimesTen 18.1.4.23.0, as well as information that is not yet part of the formal documentation. On TimesTen Classic, if you are currently using an 18.1.2.x release, you must first upgrade to 18.1.2.5.0 or greater before upgrading to this ...
这里说 shared pool一直收缩,则在shrink过程中一些row cache 对象被lock住可能导致前台row cache lock等解析等待,最好别让shared pool shrink。如果这里shared pool一直在grow,那说明shared pool原有大小不足以满足需求(可能是大量硬解析),结合下文的解析信息和SGA breakdown来一起诊断问题。
User-defined types: Oracle supports user-defined objects that can contain a series of individual fields, each with their own definition and default values. Those objects can be referenced within a table definition in the same way as built-in data types like NUMBER or VARCHAR. You can ...
group by department_id )order by department_id; select employee_id,first_name,last_name,department_id from employees a where exists( select * from employees b where b.manager_id=a.employee_id ) order by department_id,employee_id;