NexusDB V3 Manual
DateTime Types
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NexusDB Manual V3 > SQL Reference > SQL Data Types
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Syntax
<datetime type> ::=
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DATE
TIME
TIMESTAMP
DATETIME
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Notes
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DATE is a 4 byte type that contains the datetime fields YEAR, MONTH and DAY.
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TIME is a 4 byte type that contains the datetime fields HOUR, MINUTE and SECOND.
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TIMESTAMP is a 8 byte type that contains the datetime fields YEAR, MONTH, DAY, HOUR, MINUTE and SECOND.
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DATETIME is a NexusDB synonym for TIMESTAMP.
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The time precision of the datetime types is milliseconds, 3 digits following the decimal point in the SECOND datetime field.
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Two date time values are comparable only if both have the same datetime fields.
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A datetime value is assignable only to a datetime site having the same datetime fields.
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Conformance
SQL:2003 standard
NexusDB extensions
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Core SQL
DATETIME
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© Nexus Database Systems Pty Ltd.
