docs(weekly): add this week in databend 119 (#34)

* docs(weekly): add this week in databend 119 Signed-off-by: Chojan Shang <psiace@apache.org> * docs: apply suggestions from code review Co-authored-by: soyeric128 <soyeric128@yahoo.com> * Update blog/2023-11-12-databend-weekly-119.md * Update blog/2023-11-12-databend-weekly-119.md --------- Signed-off-by: Chojan Shang <psiace@apache.org> Co-authored-by: soyeric128 <soyeric128@yahoo.com>

Author: PsiACE

blog/2023-11-05-databend-weekly-118.md

@@ -107,4 +107,4 @@ We always open arms to everyone and can't wait to see how you'll help our commun
 
 You can check the changelog of Databend Nightly for details about our latest developments.
 
-**Full Changelog**: <https://github.com/datafuselabs/databend/compare/v1.2.174-nightly...v1.2.183-nightly>
+**Full Changelog**: <https://github.com/datafuselabs/databend/compare/v1.2.183-nightly...v1.2.193-nightly>

blog/2023-11-12-databend-weekly-119.md

@@ -0,0 +1,122 @@
+---
+title: "This Week in Databend #119"
+date: 2023-11-12
+slug: 2023-11-12-databend-weekly
+cover_url: 'weekly/weekly-119.jpg'
+image: 'weekly/weekly-119.jpg'
+tags: [weekly]
+description: "Stay up to date with the latest weekly developments on Databend!"
+contributors:
+ - name: andylokandy
+ - name: b41sh
+ - name: BohuTang
+ - name: Chasen-Zhang
+ - name: dantengsky
+ - name: Dousir9
+ - name: drmingdrmer
+ - name: everpcpc
+ - name: flaneur2020
+ - name: guojidan
+ - name: hantmac
+ - name: JackTan25
+ - name: lichuang
+ - name: SkyFan2002
+ - name: sundy-li
+ - name: TCeason
+ - name: Xuanwo
+ - name: xudong963
+ - name: youngsofun
+ - name: zhang2014
+ - name: zhyass
+authors:
+ - name: PsiACE
+ url: https://github.com/psiace
+ image_url: https://github.com/psiace.png
+---
+
+[Databend](https://github.com/datafuselabs/databend) is a modern cloud data warehouse, serving your massive-scale analytics needs at low cost and complexity. Open source alternative to Snowflake. Also available in the cloud: <https://app.databend.com> .
+
+## What's New
+
+Stay informed about the latest features of Databend.
+
+### User Case: Databend Cloud Helped AIGC Startup Reduce Cost
+
+Databend Cloud is an easy-to-use, low-cost, high-performance next-gen big data analytics platform built on the open-source cloud-native data warehouse project Databend.
+
+By using Databend Cloud for analytics, the startup reduced their user behavior log analysis costs to 1% of their previous solution.
+
+![Databend Cloud AIGC Solution](../static/img/blog/databend-cloud-aigc-solution.png)
+
+Databend Cloud did an excellent job assisting with user behavior analysis and providing insights into root causes.
+
+- Monthly analysis and dashboard costs dropped by 100x.
+- Raw data is stored in the customer's own object storage for further compliance check.
+- Databend Cloud's excellent capacities for handling semi-structured data and complex queries perfectly matched the customer's business requirements and facilitated the migration of their analytics jobs to Databend Cloud.
+
+If you want to learn more, please feel free to contact the [Databend team](https://databend.com/contact-us/), or check out the resources listed below.
+
+- [Blog | Databend Cloud Helped AIGC Startup Reduce Cost](https://www.databend.com/blog/down-costs-for-aigc-startup/)
+
+## Code Corner
+
+Discover some fascinating code snippets or projects that showcase our work or learning journey.
+
+### databend-udf Released, Databend Cloud Officially Supports External Functions
+
+Databend supports creating UDFs using programming languages you are familiar with to customize data processing workflows and integrate into data analysis workflows.
+
+Currently, Databend has packaged and released the Python SDK `databend-udf` to PyPI, for users to easily define and implement Python-based UDFs. We will also provide SDK support in more languages in the future, stay tuned. 
+
+In addition, Databend Cloud now also supports external UDFs. If you want to try it out, please contact us by creating a ticket and provide the UDF server address.
+
+For more information, please check out the resources below.
+
+- [Docs | External Function](https://databend.rs/doc/sql-commands/ddl/external-function/)
+- [databend-udf · PyPI](https://pypi.org/project/databend-udf/)
+
+## Highlights
+
+We have also made these improvements to Databend that we hope you will find helpful:
+
+- Introduced `translate` function.
+- Introduced a new system table named `task_history` .
+- `MERGE INTO` now supports using table directly as a data source. 
+- `SHOW DROP TABLE` now supports filtering and `LIMIT` options.
+
+## What's Up Next
+
+We're always open to cutting-edge technologies and innovative ideas. You're more than welcome to join the community and bring them to Databend.
+
+### New Function: CURRENT_TIMESTAMP
+
+The `CURRENT_TIMESTAMP` function returns the current date and time, with an optional precision parameter to control the number of digits after the decimal point in the output.
+
+
+```SQL
+SELECT CURRENT_TIMESTAMP(2);
+
++------------------------+
+| CURRENT_TIMESTAMP(2) |
+|------------------------|
+| 2023-11-12 10:23:18.35 |
++------------------------+
+
+SELECT CURRENT_TIMESTAMP();
+
++-------------------------------+
+| CURRENT_TIMESTAMP |
+|-------------------------------|
+| 2023-11-12 10:25:27.358000000 |
++-------------------------------+
+```
+
+[Issue #13689 | Feature: support function: CURRENT_TIMESTAMP](https://github.com/datafuselabs/databend/issues/13689)
+
+Please let us know if you're interested in contributing to this feature, or pick up a good first issue at <https://link.databend.rs/i-m-feeling-lucky> to get started.
+
+## Changelog
+
+You can check the changelog of Databend Nightly for details about our latest developments.
+
+**Full Changelog**: <https://github.com/datafuselabs/databend/compare/v1.2.193-nightly...v1.2.206-nightly>