NeuroAgent

How to Use psql DESCRIBE TABLE in PostgreSQL

Learn how to perform Oracle's DESCRIBE TABLE equivalent in PostgreSQL using psql commands. Explore \d, \d+, and information_schema queries for complete table structure analysis.

  • #postgresql-commands
  • #psql-describe
  • #table-structure
  • #oracle-migration
  • #information-schema
  • #database-administration
  • #postgresql-metadata
NeuroAgent

PostgreSQL Show Tables Equivalent: Complete Guide

Learn how to list tables in PostgreSQL with multiple methods including information schema queries, psql commands, and system catalog queries. Complete guide with examples for MySQL users.

  • #postgresql-tables
  • #database-metadata
  • #mysql-migration
  • #psql-commands
  • #information-schema
  • #system-catalogs
  • #database-administration
NeuroAgent

SQL Server 2000: Change Column to NOT NULL Syntax

Learn the exact SQL syntax to change a column from nullable to NOT NULL in SQL Server 2000. Complete guide with examples and troubleshooting tips for database administrators.

  • #sql-server-2000
  • #alter-column-syntax
  • #not-null-constraint
  • #database-administration
  • #sql-tutorial
  • #sql-server-modification
  • #database-constraints
NeuroAgent

How to Check PostgreSQL Version Without Shell Access

Learn multiple methods to determine PostgreSQL version without shell access using SQL queries, Navicat, or phpPgAdmin in corporate environments. Complete guide for database administrators.

  • #postgresql-version
  • #database-administration
  • #navicat
  • #phppgadmin
  • #sql-queries
  • #corporate-environment
  • #shell-access
NeuroAgent

Complete Guide: SQL LIKE Queries for Finding Tables with Columns

Learn how to use SQL LIKE queries to find all database tables containing columns with specific names. Complete guide with examples for MySQL, PostgreSQL, SQL Server, and Oracle.

  • #sql-queries
  • #database-administration
  • #column-search
  • #information-schema
  • #sql-like-operator
  • #database-schema
  • #sql-tutorial