kcpolymgr - command line interface to manage the polymorphic
database
The command `kcpolymgr' is a utility for test and debugging
of the polymorphic database and its applications. `path' specifies
the path of a database file. `key' specifies the key of a record.
`value' specifies the value of a record. `file' specifies the
input/output file. `src' specifies other database files.
kcpolymgr create [
-otr]
[
-onl|
-otl|
-onr]
path
Creates a database file.
kcpolymgr inform [
-onl|
-otl|
-onr]
[
-st]
path
Prints status information.
kcpolymgr set [
-onl|
-otl|
-onr]
[
-add|
-app|
-rep|
-inci|
-incd]
[
-sx]
path key
value
Stores a record.
kcpolymgr remove [
-onl|
-otl|
-onr]
[
-sx]
path key
Removes a record.
kcpolymgr get [
-onl|
-otl|
-onr]
[
-rm]
[
-sx]
[
-px]
[
-pz]
path key
Prints the value of a record.
kcpolymgr list [
-onl|
-otl|
-onr]
[
-mp|
-mr|
-ms]
[
-des]
[
-max
num]
[
-rm]
[
-sx]
[
-pv]
[
-px]
path
[
key]
Prints keys of all records, separated by line
feeds.
kcpolymgr clear [
-onl|
-otl|
-onr]
path
Removes all records of a database.
kcpolymgr import [
-onl|
-otl|
-onr]
[
-sx]
path [
file]
Imports records from a TSV file.
kcpolymgr copy [
-onl|
-otl|
-onr]
path file
Copies the whole database.
kcpolymgr dump [
-onl|
-otl|
-onr]
path [
file]
Dumps records into a snapshot file.
kcpolymgr load [
-otr]
[
-onl|
-otl|
-onr]
path
[
file]
Loads records from a snapshot file.
kcpolymgr merge [
-onl|
-otl|
-onr]
[
-add|
-app|
-rep]
path
src...
Merge records from other databases.
kcpolymgr setbulk [
-onl|
-otl|
-onr]
path key value ...
Store records at once.
kcpolymgr removebulk [
-onl|
-otl|
-onr]
[
-sx]
path key ...
Remove records at once.
kcpolymgr getbulk [
-onl|
-otl|
-onr]
[
-sx]
[
-px]
path key
...
Retrieve records at once.
kcpolymgr check [
-onl|
-otl|
-onr]
path
Checks consistency.
Options feature the following.
-otr : opens the database with the truncation
option.
-onl : opens the database with the no locking option.
-otl : opens the database with the try locking option.
-onr : opens the database with the no auto repair option.
-st : prints miscellaneous information.
-add : performs adding operation.
-app : performs appending operation.
-rep : performs replacing operation.
-inci : performs integer increment operation.
-incd : performs real number increment operation.
-sx : the input data is evaluated as a hexadecimal data string.
-rm : removes the record.
-px : the output data is converted into a hexadecimal data string.
-pz : performs not append line feed at the end of the output.
-mp : performs prefix matching instead of usual scan.
-mr : performs regular expression matching instead of usual scan.
-ms : performs similar matching instead of usual scan.
-des : visits records in descending order.
-max num : specifies the maximum number of shown records.
-pv : prints values of records also.
This command returns 0 on success, another on failure.