DD

data driver utilities


Defined items
NameClassDescription
ddconVerbconnect to data source
dddisVerbdisconnect from data source
ddsqlVerbprepare, execute, and end sql statement
ddfetVerbfetch next record from selected data
ddcolVerbcolumn names in the table
ddcnmVerbcolumn names selected by ddsel
ddsrcVerbdata source names available from ODBC manager
ddselVerbprepare and execute sql statement (selection)
ddendVerbend sql statement started with ddsel
dderrVerberror info on last command (name, source, warning, msg)
ddtrnVerbbegin transaction
ddcomVerbcommit transaction
ddrbkVerbrollback transaction
ddtblVerbselection handle for tables in data source
ddfchVerbas ddfet, but with data in columns
ddcntVerbrowcount of last ddsql command
ddcheckVerbcheck response, display any error message

ddcon............... (v) connect to data source

dddis............... (v) disconnect from data source

ddsql............... (v) prepare, execute, and end sql statement

ddfet............... (v) fetch next record from selected data

ddcol............... (v) column names in the table

ddcnm............... (v) column names selected by ddsel

ddsrc............... (v) data source names available from ODBC manager

ddsel............... (v) prepare and execute sql statement (selection)

ddend............... (v) end sql statement started with ddsel

dderr............... (v) error info on last command (name, source, warning, msg)

ddtrn............... (v) begin transaction

ddcom............... (v) commit transaction

ddrbk............... (v) rollback transaction

ddtbl............... (v) selection handle for tables in data source

ddfch............... (v) as ddfet, but with data in columns

ddcnt............... (v) rowcount of last ddsql command

ddcheck............. (v) check response, display any error message

example: ch=: ddcheck ddcon 'dsn=Access97'

system\main\dd.ijsRelease: 4.02/1998-11-13/12:26