updating oE db_dump
db_dump
include eds.e namespace eds public procedure db_dump(object file_id, integer low_level_too = 0)
prints the current database in readable form to file fn.
Parameters:
- fn : the destination file for printing the current Euphoria database;
- low_level_too : a boolean. If true, a byte-by-byte binary dump is presented as well; otherwise this step is skipped. If omitted, false is assumed.
Errors:
If the current database is not defined, an error will occur.
Comments:
- All records in all tables are shown.
- If low_level_too is non-zero, then a low-level byte-by-byte dump is also shown. The low-level dump will only be meaningful to someone who is familiar with the internal format of a Euphoria database.
Example 1:
if db_open("mydata", DB_LOCK_SHARED) != DB_OK then puts(2, "Couldn't open the database!\n") abort(1) end if fn = open("db.txt", "w") db_dump(fn) -- Simple output db_dump("lowlvl_db.txt", 1) -- Full low-level dump created.
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