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bpo-39652: returning entire sqlite column names #18533

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eLRuLL wants to merge 1 commit into from
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bpo-39652: returning entire sqlite column names #18533

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1 change: 1 addition & 0 deletions Doc/includes/sqlite3/pysqlite_datetime.py
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Original file line number Diff line number Diff line change
Expand Up @@ -18,5 +18,6 @@
row = cur.fetchone()
print("current_date", row[0], type(row[0]))
print("current_timestamp", row[1], type(row[1]))
print(cur.description)

con.close()
2 changes: 1 addition & 1 deletion Lib/sqlite3/test/regression.py
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Expand Up @@ -68,7 +68,7 @@ def CheckStatementReset(self):
def CheckColumnNameWithSpaces(self):
cur = self.con.cursor()
cur.execute('select 1 as "foo bar [datetime]"')
self.assertEqual(cur.description[0][0], "foo bar")
self.assertEqual(cur.description[0][0], "foo bar [datetime]")

cur.execute('select 1 as "foo baz"')
self.assertEqual(cur.description[0][0], "foo baz")
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2 changes: 1 addition & 1 deletion Lib/sqlite3/test/types.py
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Expand Up @@ -281,7 +281,7 @@ def CheckColName(self):

# Check if the stripping of colnames works. Everything after the first
# whitespace should be stripped.

@merwok merwok Jan 4, 2021

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This comment is now outdated 🙂

self.assertEqual(self.cur.description[0][0], "x")
self.assertEqual(self.cur.description[0][0], "x [bar]")

def CheckCaseInConverterName(self):
self.cur.execute("select 'other' as \"x [b1b1]\"")
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5 changes: 1 addition & 4 deletions Modules/_sqlite/cursor.c
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Expand Up @@ -202,10 +202,7 @@ _pysqlite_build_column_name(const char* colname)
}

for (pos = colname;; pos++) {
if (*pos == 0 || *pos == '[') {
if ((*pos == '[') && (pos > colname) && (*(pos-1) == ' ')) {
pos--;
}
if (*pos == '\0') {
return PyUnicode_FromStringAndSize(colname, pos - colname);
}
}
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