| language DLL: obtaining | File naming conventions |
| languages: file names | File naming conventions |
| length SQLDA field: about | SQLDA host variable descriptions SQLDA sqllen field values |
| libraries: embedded SQL | Import libraries |
| library functions: embedded SQL | Library function reference |
| line length: SQL preprocessor output | The SQL preprocessor |
| line numbers: SQL preprocessor | The SQL preprocessor |
| liveness: connections | db_register_a_callback function |
| LONG BINARY data type: embedded SQL | C host variable types Sending and retrieving long values |
| LONG BINARY data type: retrieving in embedded SQL | Retrieving LONG data |
| LONG BINARY data type: sending in embedded SQL | Sending LONG data |
| LONG VARCHAR data type: embedded SQL | C host variable types Sending and retrieving long values |
| LONG VARCHAR data type: retrieving in embedded SQL | Retrieving LONG data |
| LONG VARCHAR data type: sending in embedded SQL | Sending LONG data |