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 | Identifiers and Reserved Words in SQL |  | Lexical Elements of the SQL Language | Character and Binary strings |  |
Numbers in SQL are entered in the normal manner. A number notation may begin with a decimal separator, and is interpreted as "zero point ...".
Example integer numbers: 0, 123456789, -987654321, +456
Example real numbers: 123.456, -123.456, .555
Example semi-logarithmic notation: 123.456e78, 123.456e-78, -1e12,
| Identifiers and Reserved Words in SQL | | Lexical Elements of the SQL Language | Character and Binary strings | |