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

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Calculate the highest salary in each department in SQL

Calculate the highest salary in each department in SQL

12
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3 min read
Blog about Basics of SQL.

Blog about Basics of SQL.

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2 min read
BULK COLLECT | FORALL | SELECT INTO | FETCH & LIMIT |

BULK COLLECT | FORALL | SELECT INTO | FETCH & LIMIT |

6
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3 min read
Optimizing Docker for High Security: Combining Docker and SafeLine

Optimizing Docker for High Security: Combining Docker and SafeLine

6
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3 min read
Normalisation in SQL

Normalisation in SQL

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2 min read
Query Optimization in PL/SQL

Query Optimization in PL/SQL

3
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4 min read
How to Secure Your Web Apps: A Free and Powerful WAF

How to Secure Your Web Apps: A Free and Powerful WAF

7
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2 min read
View with Join Condition in SQL

View with Join Condition in SQL

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2 min read
Exception Handling in PL/SQL| PRAGMA EXCEPTION_INIT | Part 3

Exception Handling in PL/SQL| PRAGMA EXCEPTION_INIT | Part 3

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2 min read
SQL Performance: A Deep Dive into Indexing with examples

SQL Performance: A Deep Dive into Indexing with examples

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4 min read
Exceptional Handling in PLSQL | Main Part

Exceptional Handling in PLSQL | Main Part

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2 min read
SQL ain't that Scary
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SQL ain't that Scary

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11 min read
Text to IRIS SQL with LangChain

Text to IRIS SQL with LangChain

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18 min read
Database Interactions in Go: From SQL to NoSQL
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Database Interactions in Go: From SQL to NoSQL

2
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5 min read
sql joins: moving in together
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sql joins: moving in together

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3 min read
Personal Knowledge Graphs in AI RAG on user phone

Personal Knowledge Graphs in AI RAG on user phone

1
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9 min read
🚀 Boosting TPC-H Q2 Query Performance by 1000x times: PawSQL Optimization Techniques
Cover image for 🚀 Boosting TPC-H Q2 Query Performance by 1000x times: PawSQL Optimization Techniques

🚀 Boosting TPC-H Q2 Query Performance by 1000x times: PawSQL Optimization Techniques

2
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4 min read
Supabase | Seeding data: The Problem (ERROR: SQLSTATE 22021) and Solutions

Supabase | Seeding data: The Problem (ERROR: SQLSTATE 22021) and Solutions

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2 min read
Replace Duplicate Digits in Every 9-digit Number in a Text File with Non-duplicate Ones #eg52

Replace Duplicate Digits in Every 9-digit Number in a Text File with Non-duplicate Ones #eg52

7
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1 min read
Indexes in SQL | Clustered and Non-Clustered Index

Indexes in SQL | Clustered and Non-Clustered Index

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2 min read
"SQL 101: Introduction to Structured Query Language."
Cover image for "SQL 101: Introduction to Structured Query Language."

"SQL 101: Introduction to Structured Query Language."

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

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

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2 min read
Improve Your PL/pgSQL Performance: Identifying and Resolving Common Bottlenecks
Cover image for Improve Your PL/pgSQL Performance: Identifying and Resolving Common Bottlenecks

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

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4 min read
Reverse Rows in a Text File #eg51

Reverse Rows in a Text File #eg51

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1 min read
Functions in PL/SQL

Functions in PL/SQL

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2 min read
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