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See DBD::SQLite bulk insert woes and use http://metacpan.org/module/DBD::SQLite#Transactions, so
## begin transaction ## foreach loop ## end transaction

see also Re^5: Index a file with pack for fast access/Sauntering Coder: Fastest bulk import into sqlite which says

.echo ON .read create_table_without_pk.sql PRAGMA cache_size = 400000; PRAGMA synchronous = OFF; PRAGMA journal_mode = OFF; PRAGMA locking_mode = EXCLUSIVE; PRAGMA count_changes = OFF; PRAGMA temp_store = MEMORY; PRAGMA auto_vacuum = NONE; .separator "\t" .import a_tab_seprated_table.txt mytable BEGIN; .read add_indexes.sql COMMIT; .exit sqlite3 mydb.db < commands.txt
#~

http://www.sqlite.org/pragma.html#pragma_cache_size
http://www.sqlite.org/pragma.html#pragma_synchronous
http://www.sqlite.org/pragma.html#pragma_journal_mode
http://www.sqlite.org/pragma.html#pragma_locking_mode
http://www.sqlite.org/pragma.html#pragma_count_changes
http://www.sqlite.org/pragma.html#pragma_temp_store
http://www.sqlite.org/pragma.html#pragma_auto_vacuum
Command Line Shell For SQLite


In reply to Re: DBI::SQLite slowness (DBD::SQLite bulk insert woes) by Anonymous Monk
in thread DBI::SQLite slowness by Endless

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