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New posts in oracle
How to select columns from a table which have non null values?
Sep 03, 2022
sql
oracle
select
null
How to write a .Net application that works with both SqlServer and Oracle (now that System.Data.OracleClient is deprecated)
Sep 03, 2022
.net
sql-server
oracle
ado.net
odp.net
Oracle row count of table by count(*) vs NUM_ROWS from DBA_TABLES
Aug 31, 2022
sql
oracle
count
Oracle SQL - max() with NULL values
Aug 10, 2022
sql
oracle
null
Can the Oracle managed driver use async/await properly?
Sep 03, 2022
c#
.net
oracle
async-await
odp.net-managed
ORA-04082: NEW or OLD references not allowed in table level triggers
Mar 17, 2022
oracle
triggers
cx_Oracle and Exception Handling - Good practices?
Sep 03, 2022
python
oracle
cx-oracle
When should database synonyms be used?
Sep 03, 2022
sql
oracle
database-design
plsql
synonym
Is there a difference between Surrogate key, Synthetic Key, and Artificial Key?
Nov 09, 2022
sql
oracle
database-design
data-modeling
Sql*plus always returns exit code 0?
Aug 24, 2022
oracle
scripting
sqlplus
exit-code
Search for a particular string in Oracle clob column
Sep 03, 2022
sql
oracle
oracle10g
clob
Getting error while trying to alter table in an sql block
Oct 02, 2022
oracle
oracle11g
Meaning of (+) in SQL queries
Sep 03, 2022
sql
oracle
Benefits Of Using SQL Ordinal Position Notation?
Sep 03, 2022
sql
sql-server
oracle
ordinals
Error ORA-00932 when using a select with union and CLOB fields
Jun 22, 2021
database
oracle
plsql
Delete all contents in a schema in Oracle
Sep 03, 2022
sql
oracle
plsql
Could not load file or assembly Oracle.DataAccess
May 01, 2019
asp.net-mvc
oracle
entity-framework
entity-framework-4
odp.net
ORA-12638: Credential retrieval failed
Oct 21, 2022
oracle
Oracle Joins - Comparison between conventional syntax VS ANSI Syntax
Sep 03, 2022
sql
oracle
oracle11g
oracle10g
oracle12c
How to choose and optimize oracle indexes? [closed]
Sep 02, 2022
oracle
optimization
indexing
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