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> Oracle
“Ask Tom” Oracle Seminar in Prague
Circular dependencies on Foreign Key constraints (Oracle)
Databases are fast at INSERTs! 1¼ minutes to insert 1¼ million rows (on a test server!)
Difference between row-level locking algorithms on Oracle and MySQL InnoDB
Oracle, Nulls and the empty string
XML in the database
CHAR
vs
VARCHAR
(and
VARCHAR2
)