Install Oracle 18c(18.3) on CentOS 7.5 Silent Mode

Linux Version : CentOS 7.5 Oracle Version : 18c (18.3.0.0) 1. Download the Zip file from Oracle Website and create groups and oracle user(https://www.oracle.com/technetwork/database/enterprise-edition/downloads/oracle18c-linux-180000-5022980.html ) ## groupadd oinstall groupadd dba useradd oracle -g oinstall -G dba passwd oracle Create .bash_profile , in my test server i use 3 different Oracle homes and versions, so the … Continue reading Install Oracle 18c(18.3) on CentOS 7.5 Silent Mode

Oracle 18c (18.3) DBCA Issue – [DBT-50000] [DBT-50001]

While creating a on-premise 18c (18.3) database with DBCA in the silent mode I got the below error dbca -createDatabase -silent -gdbName ora18c -templateName General_Purpose.dbc -sysPassword sys123 -systemPassword sys123 -dbsnmpPassword sys123 -datafileDestination /u01/oradata -storageType FS -memoryPercentage 20 -emConfiguration NONE -sampleSchema false [FATAL] [DBT-50000] Unable to check for available memory. [FATAL] [DBT-50001] Unable to check the … Continue reading Oracle 18c (18.3) DBCA Issue – [DBT-50000] [DBT-50001]

Quick and Easy Integration with Twitter with Apex 18.1

Quick Integration with Twitter in Oracle Apex 18.1 https://blogs.oracle.com/apex/quick-and-easy-twitter-api-with-apex-181