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PL/Python: Avoid lossiness in float conversion

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PL/Python uses str() to convert Python values back to PostgreSQL, but
str() is lossy for float values, so use repr() instead in that case.

Author: Marko Kreen <markokr@gmail.com>
This commit is contained in:
Peter Eisentraut
2015-03-11 15:44:17 -04:00
parent bc93ac12c2
commit 1ce7a57ca6
3 changed files with 21 additions and 0 deletions
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src/pl/plpython/sql/plpython_types.sql
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@@ -122,6 +122,7 @@ SELECT * FROM test_type_conversion_float8(100);
SELECT * FROM test_type_conversion_float8(-100);
SELECT * FROM test_type_conversion_float8(5000000000.5);
SELECT * FROM test_type_conversion_float8(null);
SELECT * FROM test_type_conversion_float8(100100100.654321);
CREATE FUNCTION test_type_conversion_oid(x oid) RETURNS oid AS $$