L
- Large object
- lcm()
- libpgcommon
- libpq
- lo
- local_preload_libraries
- log_checkpoints
- log_destination
- log_directory
- log_file_mode
- logical_decoding_work_mem
- log_line_prefix
- log_lock_waits
- log_min_duration_sample
- log_min_duration_statement
- log_parameter_max_length
- log_parameter_max_length_on_error
- log_statement_sample_rate
- log_transaction_sample_rate
- LSN - Log Sequence Number
- ltree