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Posts on tips and tricks, using and learning about SQL for database development and analysis.

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"SQL 101: Introduction to Structured Query Language."
amolo_awuor profile

"SQL 101: Introduction to Structured Query Language."

#beginners #programming #sql
1
Comments 1
2 min read
Virtual tables in SQL - Views, Materialized View, Global Temporary Table and Inline View
mrcaption49 profile

Virtual tables in SQL - Views, Materialized View, Global Temporary Table and Inline View

#programming #beginners #tutorial #sql
5
Comments
2 min read
Improve Your PL/pgSQL Performance: Identifying and Resolving Common Bottlenecks
thingengineer profile

Improve Your PL/pgSQL Performance: Identifying and Resolving Common Bottlenecks

#postgres #plpgsql #sql #performance
1
Comments 2
4 min read
Reverse Rows in a Text File #eg51
esproc_spl profile
Judy

Reverse Rows in a Text File #eg51

#txt #sql #esproc #beginners
8
Comments 3
1 min read
Functions in PL/SQL
mrcaption49 profile

Functions in PL/SQL

#webdev #beginners #programming #sql
7
Comments
2 min read
Procedure in PLSQL
mrcaption49 profile

Procedure in PLSQL

#sql #plsql #oracle #fullstack
5
Comments
2 min read
Primary Key and Foreign Key in SQL | Part 2
mrcaption49 profile

Primary Key and Foreign Key in SQL | Part 2

#sql #data #fullstack #devops
5
Comments
3 min read
EXECUTE IMMEDIATE in PL/SQL
mrcaption49 profile

EXECUTE IMMEDIATE in PL/SQL

#beginners #programming #ai #sql
2
Comments
2 min read
Masking in SQL | PART 2
mrcaption49 profile

Masking in SQL | PART 2

#sql #devops #backend #fullstack
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Comments 3
2 min read
Dynamic SQL
mrcaption49 profile

Dynamic SQL

#webdev #beginners #programming #sql
Comments
2 min read
Primary Key and Foreign Key in SQL | Part 1
mrcaption49 profile

Primary Key and Foreign Key in SQL | Part 1

#sql #backend #fullstack #devops
1
Comments
2 min read
The Ultimate Guide to Data Analytics
anna_m profile

The Ultimate Guide to Data Analytics

#dataanalytics #python #sql #datavisualization
Comments
2 min read
%TYPE and %ROWTYPE Attributes in PLSQL
mrcaption49 profile

%TYPE and %ROWTYPE Attributes in PLSQL

#sql #fullstack #backend #oracle
5
Comments
2 min read
BULK COLLECT in PL/SQL
mrcaption49 profile

BULK COLLECT in PL/SQL

#plsql #sql #database #devops
Comments
5 min read
Difference between UNION and UNION ALL in SQL
mrcaption49 profile

Difference between UNION and UNION ALL in SQL

#sql #oracle #fullstack #backend
Comments
4 min read
Cursor Types in PLSQL -Normal cursor and Reference cursor
mrcaption49 profile

Cursor Types in PLSQL -Normal cursor and Reference cursor

#sql #devops #fullstack #backend
7
Comments
4 min read
Spring Data JPA Method Naming Conventions: Build Queries Without Writing SQL
krishna-nayak profile

Spring Data JPA Method Naming Conventions: Build Queries Without Writing SQL

#sql #springboot #java #learning
1
Comments 1
2 min read
Cursor in PLSQL - Best Explanation
mrcaption49 profile

Cursor in PLSQL - Best Explanation

#sql #plsql #oracle #fullstack
Comments
2 min read
Masking in SQL | PART 1
mrcaption49 profile

Masking in SQL | PART 1

#sql #backend #fullst #backenddevelopment
1
Comments
2 min read
Common Table Expression (CTE) in PLSQL | Part 2
mrcaption49 profile

Common Table Expression (CTE) in PLSQL | Part 2

#webdev #sql #fullstack #devpride
6
Comments
2 min read
Trigger in PL/SQL with Example - Part 2 | AFTER Trigger
mrcaption49 profile

Trigger in PL/SQL with Example - Part 2 | AFTER Trigger

#sql #fullstack #backend #database
8
Comments
2 min read
Introduction to SQL
darkworldprogrammer profile

Introduction to SQL

#sql
Comments 2
3 min read
Trigger in PL/SQL with Example - Part 1 | BEFORE Trigger
mrcaption49 profile

Trigger in PL/SQL with Example - Part 1 | BEFORE Trigger

#sql #database #fullstack #backend
2
Comments
2 min read
SQL - Sub Queries
mrcaption49 profile

SQL - Sub Queries

#sql #plsql #fullstack #database
2
Comments
3 min read
Cursor in PLSQL
mrcaption49 profile

Cursor in PLSQL

#sql #oracle #database #fullstack
7
Comments
5 min read
Mastering SQL Queries: The 'Format Query for Teacher Salary' Project
labby profile
Labby for LabEx

Mastering SQL Queries: The 'Format Query for Teacher Salary' Project

#labex #sql #mysql #programming
1
Comments
3 min read
SQL 101: INTRODUCTION TO SQL FOR DATA ANALYTICS
john_analytics profile

SQL 101: INTRODUCTION TO SQL FOR DATA ANALYTICS

#sql #datascience #data #analytics
1
Comments
4 min read
PL/SQL collections - Associative Arrays, Nested Tables & VARRAYs.
mrcaption49 profile

PL/SQL collections - Associative Arrays, Nested Tables & VARRAYs.

#sql #development #devops #fullstack
6
Comments
2 min read
BULK COLLECT and FORALL in PLSQL
mrcaption49 profile

BULK COLLECT and FORALL in PLSQL

#sql #plsql #fullstack #devops
3
Comments
2 min read
Identity Inserts in Databases: The Debate Between Control and Flexibility (And What Benjamin Franklin Has to Do With It)
art_grig profile

Identity Inserts in Databases: The Debate Between Control and Flexibility (And What Benjamin Franklin Has to Do With It)

#database #sql #sqlserver #postgres
3
Comments
4 min read
The Difference between Each Value in a Certain Column and Its Previous One and Display Result
esproc_spl profile
Judy

The Difference between Each Value in a Certain Column and Its Previous One and Display Result

#sql #development #spl #esproc
6
Comments
2 min read
Unlocking Clean Data: Mastering Key EDA Operations Using SQL
edvichuki profile

Unlocking Clean Data: Mastering Key EDA Operations Using SQL

#sql #postgres #datascience #analytics
4
Comments
3 min read
Best PostgreSQL Queries/Functions for Daily Operations
mdarifulhaque profile

Best PostgreSQL Queries/Functions for Daily Operations

#sql #postgressql #tutorial #backend
2
Comments 2
4 min read
PL/SQL Developer, interview questions
mrcaption49 profile

PL/SQL Developer, interview questions

#webdev #plsql #sql #fullstack
2
Comments
8 min read
Why should you upgrade your PostgreSQL today?
cezz profile

Why should you upgrade your PostgreSQL today?

#postgres #security #database #sql
1
Comments 1
3 min read
.NET8/EF8 - Exception: Microsoft.Data.SqlClient.SqlException (0x80131904): Incorrect syntax near '$
markpelf profile

.NET8/EF8 - Exception: Microsoft.Data.SqlClient.SqlException (0x80131904): Incorrect syntax near '$

#ef8 #sqlserver #csharp #sql
1
Comments
4 min read
MySQL Basics: Understanding DDL, DML, DQL, DCL, and TPL with Examples
ronnychen profile

MySQL Basics: Understanding DDL, DML, DQL, DCL, and TPL with Examples

#mysql #sql
Comments
5 min read
Stored Procedure in PL/SQL
mrcaption49 profile

Stored Procedure in PL/SQL

#sql #oracle #fullstack #devops
2
Comments
2 min read
Java, perform COUNT on each group of a large csv file #eg33
esproc_spl profile
Judy

Java, perform COUNT on each group of a large csv file #eg33

#sql #development #database #esproc
6
Comments
2 min read
Open sourcing our new Text-to-SQL LLM app starter template
natalie_inductor profile

Open sourcing our new Text-to-SQL LLM app starter template

#opensource #sql #ai #database
1
Comments
6 min read
Discover the Power of SQL: Mastering the 'Biology Course Alumni Search' Project
labby profile
Labby for LabEx

Discover the Power of SQL: Mastering the 'Biology Course Alumni Search' Project

#labex #sql #mysql #programming
Comments
3 min read
Group and Summarize data, and align to the specified sequence #eg31
esproc_spl profile
Judy

Group and Summarize data, and align to the specified sequence #eg31

#sql #development #programming #spl
6
Comments
1 min read
Common Table Expression (CTE) in PLSQL | Part 1
mrcaption49 profile

Common Table Expression (CTE) in PLSQL | Part 1

#sql #database #oracle #backend
4
Comments
6 min read
List of the best Google Dorks in 2024 for finding SQL injection vulnerabilities and other security issues:
trixsec profile

List of the best Google Dorks in 2024 for finding SQL injection vulnerabilities and other security issues:

#sql #security #google #cybersecurity
11
Comments
1 min read
Understanding and Configuring Oracle Access Control Lists (ACLs) for Email Sending Using UTL_MAIL
leandro_nnz profile

Understanding and Configuring Oracle Access Control Lists (ACLs) for Email Sending Using UTL_MAIL

#oracle #database #tutorial #sql
17
Comments
7 min read
Insert data into tables - SQL
mrcaption49 profile

Insert data into tables - SQL

#sql #database #backend #fullstack
5
Comments
2 min read
RANK,ROW_NUMBER and DENSE_RANK
mrcaption49 profile

RANK,ROW_NUMBER and DENSE_RANK

#sql #backend #fullstack #devops
2
Comments
2 min read
Aggregate Functions vs Window Functions in SQL
mrcaption49 profile

Aggregate Functions vs Window Functions in SQL

#sql #backend #database #fullstack
5
Comments
2 min read
SQLMap Cheat Sheet: A Quick Guide for Automated SQL Injection
trixsec profile

SQLMap Cheat Sheet: A Quick Guide for Automated SQL Injection

#sql #python #cybersecurity #devops
7
Comments
3 min read
Boosting PostgreSQL Performance: Optimising Queries with the != Operator
sasikumart profile

Boosting PostgreSQL Performance: Optimising Queries with the != Operator

#database #postgres #sql #performance
2
Comments
8 min read
How to create a table with SQL code?
jing_li profile
Jing for Chat2DB

How to create a table with SQL code?

#sql #database #ai #opensource
3
Comments
6 min read
SQL, extract unique values of JSON format field from each group #eg42
esproc_spl profile
Judy

SQL, extract unique values of JSON format field from each group #eg42

#sql #json #programming #esproc
6
Comments
2 min read
How to Downsample Your Data Efficiently
dolphindb profile

How to Downsample Your Data Efficiently

#database #dolphindb #quant #sql
Comments
2 min read
Scenario 1: When You Need to Update Multiple Rows with Different Values – The Smart Way!
chidioguejiofor profile

Scenario 1: When You Need to Update Multiple Rows with Different Values – The Smart Way!

#sql #typescript #backenddevelopment #performance
2
Comments 3
3 min read
Transaction Control Language TCL - COMMIT, ROLLBACK, and SAVEPOINT
mrcaption49 profile

Transaction Control Language TCL - COMMIT, ROLLBACK, and SAVEPOINT

#sql #plsql #database #backend
4
Comments
3 min read
Unlocking the Power of Text-to-SQL with LangDB
berasayantan profile

Unlocking the Power of Text-to-SQL with LangDB

#datascience #sql #tutorial #langdb
2
Comments
3 min read
CASE | DECODE | IF ELSE - Conditional Logic in PLSQL
mrcaption49 profile

CASE | DECODE | IF ELSE - Conditional Logic in PLSQL

#sql #plsql #backend #database
1
Comments
2 min read
Turbocharge Your App: Slash DB Calls with Raw SQL Magic!
chidioguejiofor profile

Turbocharge Your App: Slash DB Calls with Raw SQL Magic!

#sql #typescript #performance #sequelize
4
Comments
2 min read
How to send a message to Slack workspace members using an SQL statement
sqlman profile

How to send a message to Slack workspace members using an SQL statement

#sql #sqlmessenger #slack
Comments
2 min read
Logical Processing order of a SQL query
mrcaption49 profile

Logical Processing order of a SQL query

#sql #plsql #backend #database
7
Comments 2
4 min read
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