Preamble
Oracle PL SQL date / time functions
| Function | Description |
| ADD_MONTHS | The Oracle/PLSQL function ADD_MONTHS returns a date plus n months. |
| CURRENT_DATE | Oracle/PLSQL function CURRENT_DATE returns the current date in the time zone of the current SQL session as set with the ALTER SESSION command. |
| CURRENT_TIMESTAMP | Oracle/PLSQL function CURRENT_TIMESTAMP returns the current date and time in the time zone of the current SQL session as set with the ALTER SESSION command. It returns the date/time with the time zone value. |
| DBTIMEZONE | The Oracle/PLSQL function DBTIMEZONE returns the time zone of the database as an offset of the time zone (in the following format: ‘[+|-]TZH:TZM’) or the time zone name. |
| EXTRACT | The Oracle/PLSQL function EXTRACT extracts a value from a date or interval value. |
| LAST_DAY | Oracle/PLSQL function LAST_DAY returns the last day of the month based on the date value. |
| LOCALTIMESTAMP | Oracle/PLSQL function LOCALTIMESTAMP returns the current date and time in the time zone from the current SQL session, as set by ALTER SESSION command. This will return TIMESTAMP. |
| MONTHS_BETWEEN | Oracle/PLSQL function MONTHS_BETWEEN returns the number of months between date1 and date2. |
| NEW_TIME | Oracle/PLSQL function NEW_TIME returns the date and time zone2 for the date and time zone1 set by date. |
| NEXT_DAY | Oracle/PLSQL function NEXT_DAY returns the first day of the week that is larger than date. |
| ROUND (FOR DATES) | The Oracle/PLSQL function ROUND returns a date rounded to a specific unit. |
| SESSIONTIMEZONE | Oracle/PLSQL function SESSIONTIMEZONE returns the time zone of the current session as an offset of the time zone (in the following format: ‘[+|-]TZH:TZM’) or the name of the time zone region. |
| SYSDATE | Oracle/PLSQL function SYSDATE returns the current system date and time on your local database. |
| SYSTIMESTAMP | Oracle/PLSQL function SYSTIMESTAMP returns the current system date and time (including fraction of a second and time zone) to your local database. |
| TO_DATE | The Oracle/PLSQL function TO_DATE converts a string into a date. |
| TRUNC (FOR DATES) | The Oracle/PLSQL function TRUNC returns a date truncated to a specific unit. |
| TZ_OFFSET | The Oracle/PLSQL function TZ_OFFSET returns the time zone offset from a value. |
Oracle; SQL; Date Functions
About Enteros
Enteros offers a patented database performance management SaaS platform. It proactively identifies root causes of complex business-impacting database scalability and performance issues across a growing number of clouds, RDBMS, NoSQL, and machine learning database platforms.
The views expressed on this blog are those of the author and do not necessarily reflect the opinions of Enteros Inc. This blog may contain links to the content of third-party sites. By providing such links, Enteros Inc. does not adopt, guarantee, approve, or endorse the information, views, or products available on such sites.
Are you interested in writing for Enteros’ Blog? Please send us a pitch!
RELATED POSTS
Revolutionizing Healthcare IT: Leveraging Enteros, FinOps, and DevOps Tools for Superior Database Software Management
- 21 November 2024
- Database Performance Management
In the fast-evolving world of finance, where banking and insurance sectors rely on massive data streams for real-time decisions, efficient anomaly man…
Optimizing Real Estate Operations with Enteros: Harnessing Azure Resource Groups and Advanced Database Software
In the fast-evolving world of finance, where banking and insurance sectors rely on massive data streams for real-time decisions, efficient anomaly man…
Revolutionizing Real Estate: Enhancing Database Performance and Cost Efficiency with Enteros and Cloud FinOps
In the fast-evolving world of finance, where banking and insurance sectors rely on massive data streams for real-time decisions, efficient anomaly man…
Enteros in Education: Leveraging AIOps for Advanced Anomaly Management and Optimized Learning Environments
In the fast-evolving world of finance, where banking and insurance sectors rely on massive data streams for real-time decisions, efficient anomaly man…