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

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Indexing, Hashing, and Query
harshitha_s_c436fb6552a2a profile

Indexing, Hashing, and Query

#database #computerscience #performance #sql
1
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1 min read
SQLite dot commands: read file or standard output
mr_destructive profile

SQLite dot commands: read file or standard output

#sqlite #sql #database #programming
1
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3 min read
Fuzzy String Matching in PostgreSQL with pg_trgm (Trigram Search Tutorial)
talemul profile

Fuzzy String Matching in PostgreSQL with pg_trgm (Trigram Search Tutorial)

#postgres #trigram #database #sql
2
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2 min read
Suppose you have duplicate rows in a table. How can you delete all duplicates but keep one copy using SQL only?
sachin_ghatage profile

Suppose you have duplicate rows in a table. How can you delete all duplicates but keep one copy using SQL only?

#sql #rownumber
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1 min read
NORMALIZATION
santhosh_m_7dcc3d605279c5 profile

NORMALIZATION

#database #sql #beginners #tutorial
1
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3 min read
From Kafka to Clean Tables: Building a Confluent Snowflake Pipeline with Streams & Tasks
kepha_mwandiki profile

From Kafka to Clean Tables: Building a Confluent Snowflake Pipeline with Streams & Tasks

#dataengineering #automation #tutorial #sql
3
Comments 1
10 min read
Beyond Functional: Writing Professional and Performant SQL Queries
gregory42266270 profile

Beyond Functional: Writing Professional and Performant SQL Queries

#database #performance #sql
3
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2 min read
The Ultimate Guide to SQL Joins and Subqueries Explained
datalane profile

The Ultimate Guide to SQL Joins and Subqueries Explained

#sql #programming #tutorial #database
11
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7 min read
An Introduction to Commonly Used PL/SQL Data Types
ayako_yk profile

An Introduction to Commonly Used PL/SQL Data Types

#beginners #database #learning #sql
1
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4 min read
Implementing Hierarchical Data Structures in PostgreSQL: LTREE vs Adjacency List vs Closure Table
dowerdev profile

Implementing Hierarchical Data Structures in PostgreSQL: LTREE vs Adjacency List vs Closure Table

#database #postgres #sql
6
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18 min read
SQLite dot commands: html tables with output and once
mr_destructive profile

SQLite dot commands: html tables with output and once

#sql #sqlite #database
1
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2 min read
Auto-Generate Snowflake Semantic Views with AI - A Developer's Fast-Track to Cortex Analyst
tsubasa_tech profile

Auto-Generate Snowflake Semantic Views with AI - A Developer's Fast-Track to Cortex Analyst

#snowflake #llm #semanticlayer #sql
5
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11 min read
SQL Commands Guide
anthonybanion profile

SQL Commands Guide

#sql #database #mysql #programming
Comments 3
4 min read
Database System Internals — Transactions, Deadlocks, Recovery & Indexing Explained with SQL Examples
mukesh_b_9758c3ceb936cdf1 profile

Database System Internals — Transactions, Deadlocks, Recovery & Indexing Explained with SQL Examples

#computerscience #database #sql
1
Comments 1
3 min read
Mastering DBMS: A Practical Guide to Indexing, Hashing, and Query Optimization
haresh_511 profile

Mastering DBMS: A Practical Guide to Indexing, Hashing, and Query Optimization

#sql #oracle #data #beginners
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3 min read
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