Berkeley DB and Related Methods

Databases and Related Methods Description

• db_create Create a database handle
• DB->associate Associate a secondary index
• DB->close Close a database
• DB->cursor Create a cursor handle
• DB->del Delete items from a database
• DB->err Error message with error string
• DB->errx Error message
• DB->fd Return a file descriptor from a database
• DB->get Get items from a database
• DB->get_byteswapped Return if the underlying database is in host order
• DB->get_env Return a handle for the underlying database environment
• DB->get_type Return the database type
• DB->join Perform a database join on cursors
• DB->key_range Return estimate of key location
• DB->open Open a database
• DB->pget Get items from a database
• DB->put Store items into a database
• DB->remove Remove a database
• DB->rename Rename a database
• DB->set_alloc Set local space allocation functions
• DB->set_append_recno Set record append callback
• DB->set_bt_compare Set a Btree comparison function
• DB->set_bt_minkey Set the minimum number of keys per Btree page
• DB->set_bt_prefix Set a Btree prefix comparison function
• DB->set_cachesize Set the database cache size
• DB->set_dup_compare Set a duplicate comparison function
• DB->set_encrypt Set the database cryptographic key
• DB->set_errcall Set error message callback
• DB->set_errfile Set error message FILE
• DB->set_errpfx Set error message prefix
• DB->set_feedback Set feedback callback
• DB->set_flags General database configuration
• DB->set_h_ffactor Set the Hash table density
• DB->set_h_hash Set a hashing function
• DB->set_h_nelem Set the Hash table size
• DB->set_lorder Set the database byte order
• DB->set_pagesize Set the underlying database page size
• DB->set_paniccall Set panic callback
• DB->set_q_extentsize Set Queue database extent size
• DB->set_re_delim Set the variable-length record delimiter
• DB->set_re_len Set the fixed-length record length
• DB->set_re_pad Set the fixed-length record pad byte
• DB->set_re_source Set the backing Recno text file
• DB->stat Return database statistics
• DB->sync Flush a database to stable storage
• DB->truncate Empty a database
• DB->upgrade Upgrade a database
• DB->verify Verify/salvage a database

More detal: http://www.huihoo.com/berkeley/db-4.2.52/docs/ref/am/ops.html