| $PostgreSQL: pgsql/src/pl/tcl/modules/README,v 1.3 2008/03/21 13:23:29 momjian Exp $ |
| |
| Regular Tcl scripts of any size (over 8K :-) can be loaded into |
| the table pltcl_modules using the pltcl_loadmod script. The script |
| checks the modules that the procedure names don't overwrite |
| existing ones before doing anything. They also check for global |
| variables created at load time. |
| |
| All procedures defined in the module files are automatically |
| added to the table pltcl_modfuncs. This table is used by the |
| unknown procedure to determine if an unknown command can be |
| loaded by sourcing a module. In that case the unknown procedure |
| will silently source in the module and reexecute the original |
| command that invoked unknown. |
| |
| I know, this readme should be more explanatory - but time. |
| |
| Jan |
| |
