gowthaman/json_to_csv
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reduce checking

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gowthaman.b 2023-06-19 17:52:27 +05:30
parent bb8800d47f
commit efb2ea8a88
1 changed files with 10 additions and 9 deletions
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19
main.py
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@ -59,17 +59,18 @@ class DBConn:
# there might be a scenario that new cols might appear at a later stage, if so, # there might be a scenario that new cols might appear at a later stage, if so,
# we shall accommodate by adding it to the database # we shall accommodate by adding it to the database
tbl_cols = self.table_mapping[tbl] tbl_cols = self.table_mapping[tbl]
not_found = [] if len(tbl_cols) < len(col_names):
for col in col_names: not_found = []
if col not in tbl_cols: for col in col_names:
not_found.append(col) if col not in tbl_cols:
not_found.append(col)
if len(not_found) > 0: if len(not_found) > 0:
for new_col in not_found: for new_col in not_found:
self.cur.execute(f"alter table \"{tbl}\" add column \"{new_col}\" text") self.cur.execute(f"alter table \"{tbl}\" add column \"{new_col}\" text")
print(f"added {not_found} cols to {tbl}") print(f"added {not_found} cols to {tbl}")
self.table_mapping[tbl] = column_data self.table_mapping[tbl] = column_data
sql = f"insert into \"{tbl}\" ({col_names}) values({value_placeholders})" sql = f"insert into \"{tbl}\" ({col_names}) values({value_placeholders})"
self.cur.execute(sql, values) self.cur.execute(sql, values)