query: How can I prevent SQL to allocate same uniqueidentifier on the same table?
positive_passages.docid: 157027
positive_passages.text: Are Guids guaranteed to be unique?
negative_passages.docid: 58229
negative_passages.text: Is a table without a primary key normalized?
negative_passages.docid: 145332
negative_passages.text: Does MySQL overwrite a column of same value on update?
negative_passages.docid: 79383
negative_passages.text: Is it "legal" to CREATE and DROP #SomeTable more than once?
negative_passages.docid: 144268
negative_passages.text: Identity column value suddenly jumps to 1001 in sql server
negative_passages.docid: 87455
negative_passages.text: SQL Identity (autonumber) is Incremented Even with a Transaction Rollback
negative_passages.docid: 144338
negative_passages.text: Can I add a unique constraint that ignores existing violations?
negative_passages.docid: 133877
negative_passages.text: How to Identify the primary key duplication from a SQL Server 2008 error code?
negative_passages.docid: 71340
negative_passages.text: How can prepared statements protect from SQL injection attacks?
negative_passages.docid: 98961
negative_passages.text: Delete duplicate records in SQL Server?
negative_passages.docid: 34058
negative_passages.text: How to debug the mysterious "duplicate value found:  duplicates value on record with id: " error
negative_passages.docid: 68082
negative_passages.text: How do I ALTER a PostgreSQL table and make a column unique?
negative_passages.docid: 36386
negative_passages.text: Best way to get identity of inserted row?
negative_passages.docid: 57222
negative_passages.text: MS SQL "ON DELETE CASCADE" multiple foreign keys pointing to the same table?
negative_passages.docid: 148344
negative_passages.text: Can you prevent more than X number of rows being updated in SQL Server?
negative_passages.docid: 63897
negative_passages.text: How do I return a new IDENTITY column value from an SQLServer SELECT statement?
negative_passages.docid: 133107
negative_passages.text: NEWID() In Joined Virtual Table Causes Unintended Cross Apply Behavior