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A Public synonyms can be accessed by any user on the database.
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Saturday, May 10, 2008
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A Private Synonyms can be accessed only by the owner.
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Saturday, May 10, 2008
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There are two types of Synonyms Private and Public.
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Saturday, May 10, 2008
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A synonym is an alias for a table, view, sequence or program unit.
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Saturday, May 10, 2008
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A sequence generates a serial list of unique numbers for numerical columns of a database's tables.
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Saturday, May 10, 2008
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Provide an additional level of table security, by restricting access to a predetermined set of rows and columns of a table. Hide data complexity. Simplify commands for the user. Present the data in a different perspectives from that of the base table. Store complex queries.
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Saturday, May 10, 2008
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