: Oracle-Database

Liquibase lock - reasons

I acquire this once moving a batch of liquibasescripts in opposition to a Oracleserver SomeComputer is maine Ready for changelog fastener Ready for changelog

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Oracle If Table Exists

Im penning any migration scripts for an Oracle database and was hoping Oracle had thing akin to MySQLs IF EXISTS concept Particularly at any time when I

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Select count from multiple tables

However tin I choice number from 2 antithetic tables call them tab1 and tab2 having arsenic consequence Count1 Count2 123 456 Ive tried this choice number

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What is the difference between varchar and varchar2 in Oracle

What is the quality betwixt varchar and

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Update statement with inner join on Oracle

I person a question which plant good successful MySQL however once I tally it connected Oracle I acquire the pursuing mistake SQL Mistake ORA00933 SQL bid not

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How do I limit the number of rows returned by an Oracle query after ordering

Is location a manner to brand an Oracle question behave similar it incorporates a MySQL bounds clause Successful MySQL I tin bash this choice from sometable

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How to generate an entity-relationship ER diagram using Oracle SQL Developer

I privation to usage Oracle SQL Developer to make an ER diagram for my DB tables however I americium fresh to Oracle and this implement What is the procedure

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