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New posts in unique-key
MySQL: UNIQUE text field using additional HASH field
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SQL Server ignore_dup_key on apparently ignored for merge statement
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mysql insert on duplicate key update, check which one occurred
Jan 13, 2023
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How to make empty string as null value to allow duplicate empty strings in optional field?
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Solr 5.1.0: How to set the unique key via Schema API
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In Cassandra, if I run a query that increments a counter, then selects from that counter is that atomic?
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MySQL unique column string
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how to get PC unique id?
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MySQL Duplicate entry for key on UPDATE
Sep 02, 2017
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MyISAM unique keys being cut off at 64 bytes, causing collisions
Sep 04, 2015
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how to generate unique id in php based on current data and time?
Nov 12, 2022
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date
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Unique key on whole mysql table?
Feb 16, 2022
mysql
mysql-error-1054
unique-key
Django & South: Custom field methods are not executed when doing obj.save() in a data migration
Sep 24, 2022
django
migration
custom-fields
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Creating a unique key based on file content in python
Jun 24, 2022
python
hash
cryptography
checksum
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Unique System ID in Ruby ...?
Dec 29, 2019
ruby
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identification
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Math question regarding Python's uuid4
Aug 17, 2022
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MySQL truncates composed unique index to 64 characters
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How do I generate a session ID in Node.js?
Aug 22, 2022
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