Or operator in Views
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Alter a Views query to use "OR" through the user interface
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Reduce multiple ORs in IF statement in JavaScript
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Using the && operator in an if statement
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How to use OR condition in a JavaScript IF statement?
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Using OR with EntityFieldQuery
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Can I use chained comparison operator syntax?
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Should I use != or  for not equal in T-SQL?
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Conditional WHERE in LINQ
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How to dynamically add OR operator to WHERE clause in LINQ
52591
How do you "OR" criteria together when using a criteria query with hibernate?
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"IN" Operator in Linq
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Use "or" or "nor"?
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Operator || or | cannot be used
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How can I simplify the use of flags with Views Bulk Operations?
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"OR" condition in db_select()
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Add FILTER CRITERIA in Views Programmatically
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What is the difference between the | and || or operators?