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

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Database Interactions in Go: From SQL to NoSQL

Database Interactions in Go: From SQL to NoSQL

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5 min read
sql joins: moving in together

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

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

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

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4 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

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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."

"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

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
Primary Key and Foreign Key in SQL | Part 2

Primary Key and Foreign Key in SQL | Part 2

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3 min read
Procedure in PLSQL

Procedure in PLSQL

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2 min read
EXECUTE IMMEDIATE in PL/SQL

EXECUTE IMMEDIATE in PL/SQL

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2 min read
Dynamic SQL

Dynamic SQL

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2 min read
Primary Key and Foreign Key in SQL | Part 1

Primary Key and Foreign Key in SQL | Part 1

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2 min read
%TYPE and %ROWTYPE Attributes in PLSQL

%TYPE and %ROWTYPE Attributes in PLSQL

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2 min read
Masking in SQL | PART 2

Masking in SQL | PART 2

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

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

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2 min read
BULK COLLECT in PL/SQL

BULK COLLECT in PL/SQL

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5 min read
Cursor Types in PLSQL -Normal cursor and Reference cursor

Cursor Types in PLSQL -Normal cursor and Reference cursor

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4 min read
Cursor in PLSQL - Best Explanation

Cursor in PLSQL - Best Explanation

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2 min read
Common Table Expression (CTE) in PLSQL | Part 2

Common Table Expression (CTE) in PLSQL | Part 2

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

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

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

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

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2 min read
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