Manage oracle schema object for version control,
file format is same as PL/SQL Developer does.

Depend on noradle NDBC
and for noradle
(or any other PL/SQL based)
app CM(configuration management)/VC(version control) purpuse.

install

install package in OS

npm -g install noradle-cm

schema2file in ./bin will be installed into npm global executable path

install support schema into target oracle database

for example, execute in 'noradle-cm' directory

sqlplus "/ as sysdba" @create_user.sql

'create_user.sql' will create 'noradle_cm' schema user,
and call install.sql to install support schema objects to the newly create db user.

Get plsql units of a particular oracle schema into a file system directory

So, oracle plsql objects can be export to file system, then use git or any VCS for version-control purpose.

Every exported plsql object's format is the same as "PL/SQL Developer" file save format.

step 1

In schema directory, create a schema.json file, content as below:

``JSON
{
"schema" : "message_proxy1",
"install_script" : {
"echo" : false,
"prompt_unit_name" : true
},
"use_bom" : true,
"ignore" : [
"listen*"
]
}
`

parameter explain

* schema - export to which oracle schema
* out_dir - default to current directory ".", specify where the plsql units export to, but install.sql is always in "."
install-script - if have, create a install script called install.sql*
install_script.echo - default false, if set to true, will add set echo on* to 'install.sql'
* install_script.prompt_unit_name - if set to true, will prefix a line that give prompt which plsql unit will install
* use_bom - if utf8 BOM (0xEFBBBF) will add to plsql unit export file

step 2

In schema directory, execute schema2file port, schema2file will read schema.json,
and export schema plsql objects(package, package body, function, procedure) to respective file,
optionally add a install.sql script according to schema.json configuration.




$3

`shell
schema2file 7001

write install.sql done
write gc.spc done
write k_smtp.spc done
...

`

$3

`shell
cat install.sql

set define off
set echo off


prompt
prompt GC.spc
@@gc.spc

prompt
prompt K_SMTP.spc
@@k_smtp.spc

...

prompt
prompt GC.bdy
@@gc.bdy

prompt
prompt K_SMTP.bdy
@@k_smtp.bdy

...

`




get change list and make a update sqlplus script

VCS based

example

`shell
git diff --stat head~5..head -- . | cut -d "|" -f 1 | grep -v "," | cut -d "/" -f 2
`

update one db from another db

You may want to sync plsql stored procedures from test db to production db,
you don't want all plsql units to "create or replace" on target db,
because it's a big job, will spent lot of time, and the target db is continually serving.
So you want only plsql units that is changed or different from source db to target db.
You know the last time the target db changed a plsql procedure,
so noradle-cm can connect to source db to fetch the change-after list,
and make a update script called "update-yyyymmdd-yyyymmdd.sql".

schema.json will be reused to configure update script format.

Execute schema_update port YYYYMMDD to make a update script.

$3

`shell
schema_update 7001 20150121

no-cm:update_list write update_20150121_20150121.sql done +0ms
`

$3

`shell
cat update_20150121_20150121.sql

set define off
set echo on


prompt
prompt ADM_EXPORT_SCHEMA_H.spc
@@adm_export_schema_h.spc

prompt
prompt ADM_EXPORT_SCHEMA_H.bdy
@@adm_export_schema_h.bdy

``