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16 lines
341 B
Python
16 lines
341 B
Python
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import psycopg2
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import psycopg2.extensions
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DEC2FLOAT = psycopg2.extensions.new_type(
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psycopg2._psycopg.DECIMAL.values,
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'DEC2FLOAT',
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psycopg2.extensions.FLOAT)
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psycopg2.extensions.register_type(DEC2FLOAT)
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o = psycopg2.connect("dbname=test")
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c = o.cursor()
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c.execute("SELECT NULL::decimal(10,2)")
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n = c.fetchone()[0]
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print n, type(n)
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