Merge pull request #180 from coursera/cliu_allow_double_precision_col…

…umns allow double precision columns
coursera · Nov 18, 2015 · f5a2e41 · f5a2e41
2 parents 74f51ed + 7947e97
commit f5a2e41
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Showing 2 changed files with 4 additions and 1 deletion.
diff --git a/dataduct/database/parsers/tests/test_get_column_parser.py b/dataduct/database/parsers/tests/test_get_column_parser.py
@@ -77,6 +77,9 @@ def test_double():
         result = get_column_parser().parseString("test_column DOUBLE")
         eq_(result['column_type'], 'DOUBLE')
 
+        result = get_column_parser().parseString("test_column DOUBLE PRECISION")
+        eq_(result['column_type'], 'DOUBLE PRECISION')
+
         result = get_column_parser().parseString("test_column FLOAT8")
         eq_(result['column_type'], 'FLOAT8')
 

diff --git a/dataduct/database/parsers/utils.py b/dataduct/database/parsers/utils.py
@@ -21,7 +21,7 @@
 _bigint = (CaselessKeyword('BIGINT') | CaselessKeyword('INT8'))
 _decimal = Combine((CaselessKeyword('DECIMAL') | CaselessKeyword('NUMERIC')) + '(' + Word(nums + ' ,') + ')')  # noqa
 _real = (CaselessKeyword('REAL') | CaselessKeyword('FLOAT4'))
-_double = (CaselessKeyword('DOUBLE') | CaselessKeyword('FLOAT') | CaselessKeyword('FLOAT8'))  # noqa
+_double = (CaselessKeyword('DOUBLE PRECISION') | CaselessKeyword('FLOAT') | CaselessKeyword('FLOAT8') | CaselessKeyword('DOUBLE'))  # noqa
 _boolean = CaselessKeyword('BOOLEAN')
 _char = (CaselessKeyword('CHAR') | CaselessKeyword('CHARACTER'))
 _char |= (CaselessKeyword('NCHAR') | CaselessKeyword('BPCHAR'))