bash - SQLITE3 Importing .csv Files with Different Number of Columns -


i have thousands of .csv files each row can contain either 18 or 23 columns. file contains rows 18 columns, , rows 23 columns.

i'm using bash script run loop , import each file sqlite3 database running:

sqlite3 options.db ".mode csv data" ".import '$f' data"

and database schema has 23 columns.

problem: when sqlite3 encounters row 18 columns, prints on terminal message saying expected 23 found 18 - filling rest null, , proceeds next row. rows saved, terminal has print message each row, , since there millions of rows, slows down importing process lot.

question: how can suppress warning message sqlite3? if cannot suppress it, how can avoid in first place?

thanks helping! :d


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