twitools/datecsv.sh

#!/bin/bash

DATAFILE=Database.db

SQLITE="sqlite3 -csv -header"

QUERY="SELECT SUBSTR(t.timestamp,0,11) AS 'Date', (SELECT COUNT(*) FROM tweets e WHERE SUBSTR(e.timestamp,0,11) = SUBSTR(t.timestamp,0,11)) AS 'Tweets'"

for i in $@;
 do QUERY="$QUERY, (SELECT COUNT(*) FROM tweets e WHERE SUBSTR(e.timestamp,0,11) = SUBSTR(t.timestamp,0,11) AND LOWER(e.text) LIKE '%${i,,}%') AS '$i'"
done

QUERY="$QUERY FROM tweets t GROUP BY SUBSTR(t.timestamp,0,11);"

$SQLITE $DATAFILE "$QUERY"