PL/SQL Developer

PL/SQL Developer Initialization error, Oracle Client not properly installed

by Ed Chen
June 8, 2023June 29, 2023

At the first time startup of PL/SQL developer, you may want to new a connection to start to use the tool. But sometimes, you might… Read More »

PL/SQL Developer Create Table Example

by Ed Chen
May 8, 2023May 15, 2023

How to create a new table in Oracle? To create a new table, we can choose to compose a hand-writing PL/SQL statement which may be… Read More »

PL/SQL Developer NLS_DATE_FORMAT

by Ed Chen
April 18, 2023June 10, 2023

How do I Change NLS Date Format in PL/SQL Developer ? Just like we said previously, NLS_DATE_FORMAT can be set at session, database or OS… Read More »

How to Resolve ORA-0131: insufficient privileges in PL/SQL Developer

by Ed Chen
August 9, 2022October 6, 2022
2 Comments

ORA-0131 A developer reported a weird error ORA-0131 when he connected to the database in PL/SQL developer. In fact, there's no ORA-0131 such error in… Read More »

Garbled Text in PL/SQL Developer

by Ed Chen
June 8, 2022March 20, 2023

Garbled Text We saw unreadable result in PL/SQL Developer after we INSERT INTO 3 rows and SELECT the table. We checked the language of this… Read More »

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