Old version, no longer maintained: Oracle v6 Support for client/server computing and distributed database systems. Old version, no longer maintained: Oracle v5 Old version, no longer maintained: Oracle v4 Old version, no longer maintained: Oracle v3Ĭoncurrency control, data distribution, and scalability Old version, no longer maintained: Oracle v2įirst commercially available SQL-based RDBMS implementing some basic SQL queries and simple joins Oracle Database release numbering has used the following codes: Note that there was no v1 of Oracle Database, as co-founder Larry Ellison "knew no one would want to buy version 1". Prior to the release of Oracle8i Database, no suffixes featured in Oracle Database naming conventions. Oracle Database 10g and Oracle9i Database) have used suffixes of "g" and "i" which stand for "Grid" and "Internet" respectively. The "c" in the current release, Oracle Database 21c, stands for "Cloud".
Oracle products follow a custom release-numbering and -naming convention. The name Oracle comes from the code-name of a CIA-funded project Ellison had worked on while formerly employed by Ampex. SDL developed the original version of the Oracle software. But it doesn't seem to be a problem to make a connection anyways.Larry Ellison and his two friends and former co-workers, Bob Miner and Ed Oates, started a consultancy called Software Development Laboratories (SDL) in 1977. Just make sure the host, port and yourdbname are set to your Oracle database instance.Ĭheck your character set (select * from nls_database_parameters) UTF8 in Oracle is A元2UTF8. $db = '(DESCRIPTION = (ADDRESS = (PROTOCOL = TCP)(HOST = localhost)(PORT = 1521)) (CONNECT_DATA = (SERVER = DEDICATED) (SERVICE_NAME = yourdbname))' If you don't have tnsnames setup correctly You don't need $db to be set to anything.
If you get a successful response then you can just add this: So Can you Guide me how to setup the oracle 11g Edition with PHP 7.3.5 Latest Version ?
I'm not sure, but this PDF may help you. It seems your oracle setup is not completed. Some Developers Said below solution, i'am also try that solution but its not work for me. I also already searched the solution but nothing's work. I've been stuck on this problem almost 1 weeks. Db = $this->load->database('default',TRUE)
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