How can I search an entire database in Python's sqlite3? -


new sqlite3... have constructed database in python using sqlite3. database has hundreds of tables. sample table lists, say, average age of people function of latitude , longitude. command can use search entire database (all tables) "avg. age" values lat > 15, , lon < 30? sample tables follows:

table 1:

_avg. age_|__latitude__|__longitude__      15   |    19.86   |     21.5      21   |    19.86   |     21.5      75   |    19.86   |     21.5      16   |    19.86   |     21.5      .    |      .     |       .       .    |      .     |       .       .    |      .     |       .

table 2:

_avg. age_|__latitude__|__longitude__      75   |   -22.65   |     53.5      65   |   -22.65   |     53.5      12   |   -22.65   |     53.5      31   |   -22.65   |     53.5      16   |    19.86   |     53.5      .    |      .     |       .       .    |      .     |       .       .    |      .     |       .

you need iterate on tables , select each one

for table in db.execute("select name my_db.sqlite_master type='table'").fetchall():     print db.execute("select * %s lat > 15  , lon < 30"%table).fetchall()

i guess


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