WebWell if you just need to extract table names from SQLs, full blown sql parsers would be over kill, further most of the parser does not support all the dialects, You may end up modifying the grammer files for you need, just to extract table names. WebSQL command to list all tables in Oracle. Show all tables owned by the current user: SELECT table_name FROM user_tables; Show all tables in the current database : …
Find all Tables that contain a specific Column name in SQL Server ...
WebDec 11, 2024 · The SparkSession has a property catalog.This catalog's method listTables returns a list of all tables known to the SparkSession. With this list you can query all columns for each table with listColumns. from pyspark.sql import SparkSession spark = SparkSession.builder.appName("test").getOrCreate() spark.sql("CREATE TABLE tab1 … WebFeb 4, 2015 · SELECT TableName FROM DBC.COLUMNS WHERE DatabaseName = 'DB_NAME' and ColumnName in ('col1', 'col2') But surely subquery must be used to get TableName, because DBC.COLUMNS doesn't have that field. Any further ideas? sql database teradata Share Improve this question Follow edited May 23, 2024 at 12:33 … porsche shop gb
sql - find tables with specific columns
WebIn Oracle, you can use the SQL*Plus or SQL Developer connect to the Oracle Database server and show all tables in a database. Then issue one of the following SQL statement: 1) Show all tables owned by the current user: SELECT table_name FROM user_tables; … This 3-page SQL Cheat Sheet provides you with the most commonly used SQL … Code language: SQL (Structured Query Language) (sql) The SQL ALL operator … Code language: SQL (Structured Query Language) (sql) In this syntax: First, … Summary: in this tutorial, you will learn how to use the GENERATED AS IDENTITY … Code language: SQL (Structured Query Language) (sql) The following are the … Summary: this tutorial introduces you to the SQL AND operator and shows you how … Code language: SQL (Structured Query Language) (sql) As you see, it reads like … The inner join clause eliminates the rows that do not match with a row of the other … Summary: in this tutorial, you will learn how to use the SQL auto increment to define … Code language: SQL (Structured Query Language) (sql) First, provide the name … WebJan 30, 2024 · The easiest way to find all tables in SQL is to query the INFORMATION_SCHEMA views. You do this by specifying the information schema, then the “tables” view. Here’s an example. SELECT … WebWith our basic knowledge of both catalog views and the LIKE statement, we are now equipped to lookup all the tables in our system that contain a particular column name: SELECT sys.columns.name AS ColumnName, tables.name AS TableName FROM sys.columns JOIN sys.tables ON sys.columns.object_id = tables.object_id WHERE … porsche shop black friday