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New posts in oracle
How inefficient are virtual table JOINs?
Jul 12, 2022
sql
oracle
Mapping a long text string in Oracle and NHibernate
Jun 20, 2022
oracle
nhibernate
text
clob
lob
Difference when using ROWNUM
May 08, 2022
sql
oracle
rownum
Check if parameter is NULL within WHERE clause
Mar 26, 2022
oracle
optimization
stored-procedures
parameters
Within a PL/SQL procedure, wrap a query or refcursor in HTML table
Apr 24, 2022
oracle
plsql
cannot receive out parameter from oracle procedure executed by mybatis
Sep 09, 2021
java
oracle
spring
stored-procedures
mybatis
Trigger created with compilation errors
Jan 26, 2020
sql
oracle
triggers
oracle10g
Filling gaps in query return value
Jun 24, 2022
sql
oracle
Performance difference between VARCHAR2 to NUMBER
Sep 25, 2022
sql
database
performance
oracle
PL/SQL procedure - SQL statement ignored error
Jun 18, 2022
oracle
stored-procedures
plsql
Nested Select in From Clause
Sep 22, 2022
sql
oracle
Caused by: java.sql.SQLException: ORA-01795: maximum number of expressions in a list is 1000?
May 28, 2022
java
oracle
hibernate
ora-01795
How can I deploy new version PL/SQL package in Oracle DB server under high load?
Apr 11, 2022
oracle
deployment
plsql
package
Bitmapped indexes not enabled in Oracle XE
Jun 24, 2022
oracle
oracle10g
indexing
bitmap-index
Grouping records hour by hour or day by day and filling gaps with zero or null
Sep 17, 2014
oracle
group-by
hour
days
Oracle and SQL Server select (+) equivalent
Mar 16, 2022
sql-server
oracle
select
outer-join
How to update a TIMESTAMP column to TIMESTAMP WITH TIME ZONE in Oracle
Jul 01, 2018
oracle
timezone
timestamp
data-migration
ddl
Change timezone component of TIMESTAMP WITH TIMEZONE in Oracle
Nov 07, 2022
oracle
timezone
timestamp
ddl
timestamp-with-timezone
ROW_NUMBER with partition by returns result with duplicate rows
Oct 20, 2018
sql
oracle
Clear Oracle session state
Oct 20, 2022
oracle
plsql
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