PUBLIC MARKS from staples with tag oracle

Create a New Table with SELECT Statements in Oracle How To Create a New Table by Selecting Rows from Another Table in Oracle? Let's say you have a table with many data rows, now you want to create a backup copy of this table of all rows or a subset of them, you can use the CREATE TABLE...AS SELECT statement to do this. Here is an example script: &...

A collection of 22 FAQs on Oracle SQL SELECT query statements. Clear answers are provided with tutorial exercises on starting and ending transactions, committing and rolling back transactions, transaction/statement-level read consistency, read committed isolation level, locks and dead locks.

A collection of 25 FAQs on Oracle command-line SQL*Plus client tool. Clear answers are provided with tutorial exercises on creating tnsnames.ora and connecting to Oracle servers; SQL*Plus settings and environment variables; saving query output to files; getting query performance reports.