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diff --git a/contrib/oracle/ora2pg.html b/contrib/oracle/ora2pg.html index 357f36f4cd2..7f1376d0550 100644 --- a/contrib/oracle/ora2pg.html +++ b/contrib/oracle/ora2pg.html @@ -1,324 +1,593 @@ <HTML> <HEAD> <TITLE>Ora2Pg - Oracle to PostgreSQL database schema converter</TITLE> -<LINK REV="made" HREF="mailto:darold@localhost.localdomain"> +<LINK REV="made" HREF="mailto:root@porky.devel.redhat.com"> </HEAD> <BODY> -<A NAME="__index__"></A> <!-- INDEX BEGIN --> <UL> - <LI><A HREF="#name">NAME</A></LI> - <LI><A HREF="#synopsis">SYNOPSIS</A></LI> - <LI><A HREF="#description">DESCRIPTION</A></LI> - <LI><A HREF="#abstract">ABSTRACT</A></LI> - <LI><A HREF="#requirement">REQUIREMENT</A></LI> - <LI><A HREF="#public methods">PUBLIC METHODS</A></LI> + <LI><A HREF="#NAME">NAME</A> + <LI><A HREF="#SYNOPSIS">SYNOPSIS</A> + <LI><A HREF="#DESCRIPTION">DESCRIPTION</A> + <LI><A HREF="#ABSTRACT">ABSTRACT</A> + <LI><A HREF="#REQUIREMENT">REQUIREMENT</A> + <LI><A HREF="#PUBLIC_METHODS">PUBLIC METHODS</A> <UL> - <LI><A HREF="#new hash_options">new HASH_OPTIONS</A></LI> - <LI><A HREF="#export_sql filename">export_sql FILENAME</A></LI> + <LI><A HREF="#new_HASH_OPTIONS">new HASH_OPTIONS</A> + <LI><A HREF="#export_sql_FILENAME">export_sql FILENAME</A> </UL> - <LI><A HREF="#public methods">PUBLIC METHODS</A></LI> + <LI><A HREF="#PRIVATE_METHODS">PRIVATE METHODS</A> <UL> - <LI><A HREF="#_init hash_options">_init HASH_OPTIONS</A></LI> - <LI><A HREF="#_tables">_tables</A></LI> - <LI><A HREF="#_views">_views</A></LI> - <LI><A HREF="#_get_sql_data">_get_sql_data</A></LI> - <LI><A HREF="#_sql_type internal_type length">_sql_type INTERNAL_TYPE LENGTH</A></LI> - <LI><A HREF="#_column_info table">_column_info TABLE</A></LI> - <LI><A HREF="#_primary_key table">_primary_key TABLE</A></LI> - <LI><A HREF="#_unique_key table">_unique_key TABLE</A></LI> - <LI><A HREF="#_foreign_key table">_foreign_key TABLE</A></LI> - <LI><A HREF="#_get_table_privilege table">_get_table_privilege TABLE</A></LI> - <LI><A HREF="#_get_roles">_get_roles</A></LI> - <LI><A HREF="#_get_indexes table">_get_indexes TABLE</A></LI> - <LI><A HREF="#_get_sequences table">_get_sequences TABLE</A></LI> - <LI><A HREF="#_get_views">_get_views</A></LI> + <LI><A HREF="#_init_HASH_OPTIONS">_init HASH_OPTIONS</A> + <LI><A HREF="#_grants">_grants</A> + <LI><A HREF="#_sequences">_sequences</A> + <LI><A HREF="#_triggers">_triggers</A> + <LI><A HREF="#_functions">_functions</A> + <LI><A HREF="#_tables">_tables</A> + <LI><A HREF="#_views">_views</A> + <LI><A HREF="#_get_sql_data">_get_sql_data</A> + <LI><A HREF="#_sql_type_INTERNAL_TYPE_LENGTH">_sql_type INTERNAL_TYPE LENGTH</A> + <LI><A HREF="#_column_info_TABLE">_column_info TABLE</A> + <LI><A HREF="#_primary_key_TABLE">_primary_key TABLE</A> + <LI><A HREF="#_unique_key_TABLE">_unique_key TABLE</A> + <LI><A HREF="#_foreign_key_TABLE">_foreign_key TABLE</A> + <LI><A HREF="#_get_users">_get_users</A> + <LI><A HREF="#_get_roles">_get_roles</A> + <LI><A HREF="#_get_all_grants">_get_all_grants</A> + <LI><A HREF="#_get_indexes_TABLE">_get_indexes TABLE</A> + <LI><A HREF="#_get_sequences">_get_sequences</A> + <LI><A HREF="#_get_views">_get_views</A> + <LI><A HREF="#_get_triggers">_get_triggers</A> + <LI><A HREF="#_get_functions">_get_functions</A> + <LI><A HREF="#_table_info">_table_info</A> </UL> - <LI><A HREF="#author">AUTHOR</A></LI> - <LI><A HREF="#copyright">COPYRIGHT</A></LI> - <LI><A HREF="#bugs">BUGS</A></LI> - <LI><A HREF="#see also">SEE ALSO</A></LI> + <LI><A HREF="#AUTHOR">AUTHOR</A> + <LI><A HREF="#COPYRIGHT">COPYRIGHT</A> + <LI><A HREF="#BUGS">BUGS</A> + <LI><A HREF="#SEE_ALSO">SEE ALSO</A> </UL> <!-- INDEX END --> <HR> <P> -<H1><A NAME="name">NAME</A></H1> -<P>Ora2Pg - Oracle to PostgreSQL database schema converter</P> +<H1><A NAME="NAME">NAME</A></H1> +<P> +Ora2Pg - Oracle to PostgreSQL database schema converter + <P> <HR> -<H1><A NAME="synopsis">SYNOPSIS</A></H1> -<PRE> - BEGIN { +<H1><A NAME="SYNOPSIS">SYNOPSIS</A></H1> +<P> +<PRE> BEGIN { $ENV{ORACLE_HOME} = '/usr/local/oracle/oracle816'; - }</PRE> -<PRE> - use strict;</PRE> -<PRE> - use Ora2Pg;</PRE> -<PRE> - # Init the database connection + } +</PRE> +<P> +<PRE> use strict; +</PRE> +<P> +<PRE> use Ora2Pg; +</PRE> +<P> +<PRE> # Init the database connection my $dbsrc = 'dbi:Oracle:host=testdb.samse.fr;sid=TEST;port=1521'; my $dbuser = 'system'; - my $dbpwd = 'manager';</PRE> -<PRE> - # Create an instance of the Ora2Pg perl module + my $dbpwd = 'manager'; +</PRE> +<P> +<PRE> # Create an instance of the Ora2Pg perl module my $schema = new Ora2Pg ( datasource => $dbsrc, # Database DBD datasource user => $dbuser, # Database user password => $dbpwd, # Database password - );</PRE> -<PRE> - # Create the POSTGRESQL representation of all objects in the database - $schema->export_schema("output.sql");</PRE> -<PRE> - exit(0);</PRE> -<P>or if you only want to extract some tables:</P> -<PRE> - # Create an instance of the Ora2Pg perl module + ); +</PRE> +<P> +<PRE> # Create the POSTGRESQL representation of all objects in the database + $schema->export_schema("output.sql"); +</PRE> +<P> +<PRE> exit(0); +</PRE> +<P> +or if you only want to extract some tables: + +<P> +<PRE> # Create an instance of the Ora2Pg perl module my @tables = ('tab1', 'tab2', 'tab3'); my $schema = new Ora2Pg ( datasource => $dbsrc, # Database DBD datasource user => $dbuser, # Database user password => $dbpwd, # Database password - tables => \@tables, # Tables to extract + tables => \@tables, + or # Tables to extract + tables => [('tab1','tab2')], debug => 1 # To show somethings when running - );</PRE> -<P>or if you only want to extract the 10 first tables:</P> -<PRE> - # Create an instance of the Ora2Pg perl module + ); +</PRE> +<P> +or if you only want to extract the 10 first tables: + +<P> +<PRE> # Create an instance of the Ora2Pg perl module my $schema = new Ora2Pg ( datasource => $dbsrc, # Database DBD datasource user => $dbuser, # Database user password => $dbpwd, # Database password max => 10 # 10 first tables to extract - );</PRE> -<P>or if you only want to extract tables 10 to 20:</P> -<PRE> - # Create an instance of the Ora2Pg perl module + ); +</PRE> +<P> +or if you only want to extract tables 10 to 20: + +<P> +<PRE> # Create an instance of the Ora2Pg perl module my $schema = new Ora2Pg ( datasource => $dbsrc, # Database DBD datasource user => $dbuser, # Database user password => $dbpwd, # Database password - min => 10 # Begin extraction at indice 10 + min => 10, # Begin extraction at indice 10 max => 20 # End extraction at indice 20 - );</PRE> -<P>To know at which indices table can be found during extraction use the option:</P> -<PRE> - showtableid => 1</PRE> -<P>To extract all views set the option type as follow:</P> -<PRE> - type => 'VIEW'</PRE> -<P>Default is table schema extraction</P> -<P> -<HR> -<H1><A NAME="description">DESCRIPTION</A></H1> -<P>Ora2Pg is a perl OO module used to export an Oracle database schema -to a PostgreSQL compatible schema.</P> -<P>It simply connect to your Oracle database, extract its structure and -generate a SQL script that you can load into your PostgreSQL database.</P> -<P>I'm not a Oracle DBA so I don't really know something about its internal + ); +</PRE> +<P> +To choose a particular schema just set the following option to your schema +name : + +<P> +<PRE> schema => 'APPS' +</PRE> +<P> +To know at which indices table can be found during extraction use the +option: + +<P> +<PRE> showtableid => 1 +</PRE> +<P> +To extract all views set the option type as follow: + +<P> +<PRE> type => 'VIEW' +</PRE> +<P> +To extract all grants set the option type as follow: + +<P> +<PRE> type => 'GRANT' +</PRE> +<P> +To extract all sequences set the option type as follow: + +<P> +<PRE> type => 'SEQUENCE' +</PRE> +<P> +To extract all triggers set the option type as follow: + +<P> +<PRE> type => 'TRIGGER' +</PRE> +<P> +To extract all functions set the option type as follow: + +<P> +<PRE> type => 'FUNCTION' +</PRE> +<P> +To extract all procedures set the option type as follow: + +<P> +<PRE> type => 'PROCEDURE' +</PRE> +<P> +Default is table schema extraction + +<P> +<PRE> type => 'TABLE' +</PRE> +<P> +<HR> +<H1><A NAME="DESCRIPTION">DESCRIPTION</A></H1> +<P> +Ora2Pg is a perl OO module used to export an Oracle database schema to a +PostgreSQL compatible schema. + +<P> +It simply connect to your Oracle database, extract its structure and +generate a SQL script that you can load into your PostgreSQL database. + +<P> +I'm not a Oracle DBA so I don't really know something about its internal structure so you may find some incorrect things. Please tell me what is -wrong and what can be better.</P> -<P>It currently only dump the database schema, with primary, unique and -foreign keys. I've tried to excluded internal system tables but perhaps -not enougt, please let me know.</P> -<P> -<HR> -<H1><A NAME="abstract">ABSTRACT</A></H1> -<P>The goal of the Ora2Pg perl module is to cover all part needed to export -an Oracle database to a PostgreSQL database without other thing that provide -the connection parameters to the Oracle database.</P> -<P>Features must include:</P> -<PRE> - - Database schema export, with unique, primary and foreign key. +wrong and what can be better. + +<P> +It currently dump the database schema (tables, views, sequences, indexes, +grants), with primary, unique and foreign keys into PostgreSQL syntax +without editing the SQL code generated. + +<P> +Functions, procedures and triggers PL/SQL code generated must be reviewed +to match the PostgreSQL syntax. Some usefull recommandation on porting +Oracle to PostgreSQL can be found at <A +HREF="http://techdocs.postgresql.org/">http://techdocs.postgresql.org/</A> +under the ``Converting from other Databases to PostgreSQL'' Oracle part. I +just notice one thing more is that the <CODE>trunc()</CODE> function in +Oracle is the same for number or date so be carefull when porting to +PostgreSQL to use <CODE>trunc()</CODE> for number and +<CODE>date_trunc()</CODE> for date. + +<P> +<HR> +<H1><A NAME="ABSTRACT">ABSTRACT</A></H1> +<P> +The goal of the Ora2Pg perl module is to cover all part needed to export an +Oracle database to a PostgreSQL database without other thing that provide +the connection parameters to the Oracle database. + +<P> +Features must include: + +<P> +<PRE> - Database schema export (tables, views, sequences, indexes), + with unique, primary and foreign key. - Grants/privileges export by user and group. - - Indexes and unique indexes export. - - Table or view selection (by name and max table) export. - - Predefined function/trigger export (todo) + - Table selection (by name and max table) export. + - Predefined functions/triggers/procedures export. + - Sql query converter (todo) - Data export (todo) - - Sql query converter (todo)</PRE> -<P>My knowledge regarding database is really poor especially for Oracle -so contribution is welcome.</P> +</PRE> +<P> +My knowledge regarding database is really poor especially for Oracle so +contribution is welcome. + <P> <HR> -<H1><A NAME="requirement">REQUIREMENT</A></H1> -<P>You just need the DBI and DBD::Oracle perl module to be installed</P> +<H1><A NAME="REQUIREMENT">REQUIREMENT</A></H1> +<P> +You just need the DBI and DBD::Oracle perl module to be installed + +<P> +<HR> +<H1><A NAME="PUBLIC_METHODS">PUBLIC METHODS</A></H1> <P> <HR> -<H1><A NAME="public methods">PUBLIC METHODS</A></H1> +<H2><A NAME="new_HASH_OPTIONS">new HASH_OPTIONS</A></H2> <P> -<H2><A NAME="new hash_options">new HASH_OPTIONS</A></H2> -<P>Creates a new Ora2Pg object.</P> -<P>Supported options are:</P> -<PRE> - - datasource : DBD datasource (required) +Creates a new Ora2Pg object. + +<P> +Supported options are: + +<P> +<PRE> - datasource : DBD datasource (required) - user : DBD user (optional with public access) - password : DBD password (optional with public access) - - type : Type of data to extract, can be TABLE (default) or VIEW + - schema : Oracle internal schema to extract + - type : Type of data to extract, can be TABLE,VIEW,GRANT,SEQUENCE,TRIGGER,FUNCTION,PROCEDURE - debug : Print the current state of the parsing - tables : Extract only the given tables (arrayref) - showtableid : Display only the table indice during extraction - min : Indice to begin extraction. Default to 0 - - max : Indice to end extraction. Default to 0 mean no limits</PRE> -<P>Attempt that this list should grow a little more because all initialization is -done by this way.</P> + - max : Indice to end extraction. Default to 0 mean no limits +</PRE> +<P> +Attempt that this list should grow a little more because all initialization +is done by this way. + +<P> +<HR> +<H2><A NAME="export_sql_FILENAME">export_sql FILENAME</A></H2> +<P> +Print SQL conversion output to a filename or to STDOUT if no file is given. + +<P> +<HR> +<H1><A NAME="PRIVATE_METHODS">PRIVATE METHODS</A></H1> +<P> +<HR> +<H2><A NAME="_init_HASH_OPTIONS">_init HASH_OPTIONS</A></H2> +<P> +Initialize a Ora2Pg object instance with a connexion to the Oracle +database. + +<P> +<HR> +<H2><A NAME="_grants">_grants</A></H2> +<P> +This function is used to retrieve all privilege information. + +<P> +It extract all Oracle's ROLES to convert them as Postgres groups and search +all users associated to these roles. + <P> -<H2><A NAME="export_sql filename">export_sql FILENAME</A></H2> -<P>Print SQL conversion output to a filename or -to STDOUT if no file is given.</P> +Set the main hash $self->{groups}. Set the main hash +$self->{grantss}. + <P> <HR> -<H1><A NAME="public methods">PUBLIC METHODS</A></H1> +<H2><A NAME="_sequences">_sequences</A></H2> +<P> +This function is used to retrieve all sequences information. + <P> -<H2><A NAME="_init hash_options">_init HASH_OPTIONS</A></H2> -<P>Initialize a Ora2Pg object instance with a connexion to the -Oracle database.</P> +Set the main hash $self->{sequences}. + +<P> +<HR> +<H2><A NAME="_triggers">_triggers</A></H2> +<P> +This function is used to retrieve all triggers information. + +<P> +Set the main hash $self->{triggers}. + <P> +<HR> +<H2><A NAME="_functions">_functions</A></H2> +<P> +This function is used to retrieve all functions information. + +<P> +Set the main hash $self->{functions}. + +<P> +<HR> <H2><A NAME="_tables">_tables</A></H2> -<P>This function is used to retrieve all table information.</P> -<P>Set the main hash of the database structure $self->{tables}. -Keys are the names of all tables retrieved from the current -database. Each table information compose an array associated -to the table_info key as array reference. In other way:</P> -<PRE> - $self->{tables}{$class_name}{table_info} = [(OWNER,TYPE)];</PRE> -<P>DBI TYPE can be TABLE, VIEW, SYSTEM TABLE, GLOBAL TEMPORARY, LOCAL TEMPORARY, -ALIAS, SYNONYM or a data source specific type identifier. This only extract -TABLE type.</P> -<P>It also get the following informations in the DBI object to affect the -main hash of the database structure :</P> -<PRE> - $self->{tables}{$class_name}{field_name} = $sth->{NAME}; - $self->{tables}{$class_name}{field_type} = $sth->{TYPE};</PRE> -<P>It also call these other private subroutine to affect the main hash -of the database structure :</P> -<PRE> - @{$self->{tables}{$class_name}{column_info}} = &_column_info($self, $class_name); - @{$self->{tables}{$class_name}{primary_key}} = &_primary_key($self, $class_name); - @{$self->{tables}{$class_name}{unique_key}} = &_unique_key($self, $class_name); - @{$self->{tables}{$class_name}{foreign_key}} = &_foreign_key($self, $class_name);</PRE> <P> +This function is used to retrieve all table information. + +<P> +Set the main hash of the database structure $self->{tables}. Keys are +the names of all tables retrieved from the current database. Each table +information compose an array associated to the table_info key as array +reference. In other way: + +<P> +<PRE> $self->{tables}{$class_name}{table_info} = [(OWNER,TYPE)]; +</PRE> +<P> +DBI TYPE can be TABLE, VIEW, SYSTEM TABLE, GLOBAL TEMPORARY, LOCAL +TEMPORARY, ALIAS, SYNONYM or a data source specific type identifier. This +only extract TABLE type. + +<P> +It also get the following informations in the DBI object to affect the main +hash of the database structure : + +<P> +<PRE> $self->{tables}{$class_name}{field_name} = $sth->{NAME}; + $self->{tables}{$class_name}{field_type} = $sth->{TYPE}; +</PRE> +<P> +It also call these other private subroutine to affect the main hash of the +database structure : + +<P> +<PRE> @{$self->{tables}{$class_name}{column_info}} = $self->_column_info($class_name); + @{$self->{tables}{$class_name}{primary_key}} = $self->_primary_key($class_name); + @{$self->{tables}{$class_name}{unique_key}} = $self->_unique_key($class_name); + @{$self->{tables}{$class_name}{foreign_key}} = $self->_foreign_key($class_name); +</PRE> +<P> +<HR> <H2><A NAME="_views">_views</A></H2> -<P>This function is used to retrieve all views information.</P> -<P>Set the main hash of the views definition $self->{views}. -Keys are the names of all views retrieved from the current -database values are the text definition of the views.</P> -<P>It then set the main hash as follow:</P> -<PRE> - # Definition of the view +<P> +This function is used to retrieve all views information. + +<P> +Set the main hash of the views definition $self->{views}. Keys are the +names of all views retrieved from the current database values are the text +definition of the views. + +<P> +It then set the main hash as follow: + +<P> +<PRE> # Definition of the view $self->{views}{$table}{text} = $view_infos{$table}; - # Grants defined on the views - $self->{views}{$table}{grants} = when I find how...</PRE> +</PRE> <P> +<HR> <H2><A NAME="_get_sql_data">_get_sql_data</A></H2> -<P>Returns a string containing the entire SQL Schema definition compatible with PostgreSQL</P> -<P> -<H2><A NAME="_sql_type internal_type length">_sql_type INTERNAL_TYPE LENGTH</A></H2> -<P>This function return the PostgreSQL datatype corresponding to the -Oracle internal type.</P> -<P> -<H2><A NAME="_column_info table">_column_info TABLE</A></H2> -<P>This function implements a Oracle-native column information.</P> -<P>Return a list of array reference containing the following informations -for each column the given a table</P> -<P>[( - column name, - column type, - column length, - nullable column, - default value -)]</P> -<P> -<H2><A NAME="_primary_key table">_primary_key TABLE</A></H2> -<P>This function implements a Oracle-native primary key column -information.</P> -<P>Return a list of all column name defined as primary key -for the given table.</P> -<P> -<H2><A NAME="_unique_key table">_unique_key TABLE</A></H2> -<P>This function implements a Oracle-native unique key column -information.</P> -<P>Return a list of all column name defined as unique key -for the given table.</P> -<P> -<H2><A NAME="_foreign_key table">_foreign_key TABLE</A></H2> -<P>This function implements a Oracle-native foreign key reference -information.</P> -<P>Return a list of hash of hash of array reference. Ouuf! Nothing very difficult. -The first hash is composed of all foreign key name. The second hash just have -two key known as 'local' and remote' corresponding to the local table where the -foreign key is defined and the remote table where the key refer.</P> -<P>The foreign key name is composed as follow:</P> -<PRE> - 'local_table_name->remote_table_name'</PRE> -<P>Foreign key data consist in two array representing at the same indice the local -field and the remote field where the first one refer to the second. -Just like this:</P> -<PRE> - @{$link{$fkey_name}{local}} = @local_columns; - @{$link{$fkey_name}{remote}} = @remote_columns;</PRE> -<P> -<H2><A NAME="_get_table_privilege table">_get_table_privilege TABLE</A></H2> -<P>This function implements a Oracle-native table grants -information.</P> -<P>Return a hash of array of all users and their grants on the -given table.</P> <P> +Returns a string containing the entire SQL Schema definition compatible +with PostgreSQL + +<P> +<HR> +<H2><A NAME="_sql_type_INTERNAL_TYPE_LENGTH">_sql_type INTERNAL_TYPE LENGTH</A></H2> +<P> +This function return the PostgreSQL datatype corresponding to the Oracle +internal type. + +<P> +<HR> +<H2><A NAME="_column_info_TABLE">_column_info TABLE</A></H2> +<P> +This function implements a Oracle-native column information. + +<P> +Return a list of array reference containing the following informations for +each column the given a table + +<P> +[( column name, column type, column length, nullable column, default value +)] + +<P> +<HR> +<H2><A NAME="_primary_key_TABLE">_primary_key TABLE</A></H2> +<P> +This function implements a Oracle-native primary key column information. + +<P> +Return a list of all column name defined as primary key for the given +table. + +<P> +<HR> +<H2><A NAME="_unique_key_TABLE">_unique_key TABLE</A></H2> +<P> +This function implements a Oracle-native unique key column information. + +<P> +Return a list of all column name defined as unique key for the given table. + +<P> +<HR> +<H2><A NAME="_foreign_key_TABLE">_foreign_key TABLE</A></H2> +<P> +This function implements a Oracle-native foreign key reference information. + +<P> +Return a list of hash of hash of array reference. Ouuf! Nothing very +difficult. The first hash is composed of all foreign key name. The second +hash just have two key known as 'local' and remote' corresponding to the +local table where the foreign key is defined and the remote table where the +key refer. + +<P> +The foreign key name is composed as follow: + +<P> +<PRE> 'local_table_name->remote_table_name' +</PRE> +<P> +Foreign key data consist in two array representing at the same indice the +local field and the remote field where the first one refer to the second. +Just like this: + +<P> +<PRE> @{$link{$fkey_name}{local}} = @local_columns; + @{$link{$fkey_name}{remote}} = @remote_columns; +</PRE> +<P> +<HR> +<H2><A NAME="_get_users">_get_users</A></H2> +<P> +This function implements a Oracle-native users information. + +<P> +Return a hash of all users as an array. + +<P> +<HR> <H2><A NAME="_get_roles">_get_roles</A></H2> -<P>This function implements a Oracle-native roles/users -information.</P> -<P>Return a hash of all groups (roles) as an array of associated users.</P> -<P> -<H2><A NAME="_get_indexes table">_get_indexes TABLE</A></H2> -<P>This function implements a Oracle-native indexes -information.</P> -<P>Return an array of all indexes name which are not primary keys -for the given table.</P> -<P>Note: Indexes name must be created like this tablename_fieldname -else they will not be retrieved or if tablename false in the output -fieldname.</P> -<P> -<H2><A NAME="_get_sequences table">_get_sequences TABLE</A></H2> -<P>This function implements a Oracle-native sequence -information.</P> -<P>Return a hash of array of sequence name with MIN_VALUE, MAX_VALUE, -INCREMENT and LAST_NUMBER for the given table.</P> -<P>Not working yet.</P> <P> +This function implements a Oracle-native roles information. + +<P> +Return a hash of all groups (roles) as an array of associated users. + +<P> +<HR> +<H2><A NAME="_get_all_grants">_get_all_grants</A></H2> +<P> +This function implements a Oracle-native user privilege information. + +<P> +Return a hash of all tables grants as an array of associated users. + +<P> +<HR> +<H2><A NAME="_get_indexes_TABLE">_get_indexes TABLE</A></H2> +<P> +This function implements a Oracle-native indexes information. + +<P> +Return hash of array containing all unique index and a hash of array of all +indexes name which are not primary keys for the given table. + +<P> +<HR> +<H2><A NAME="_get_sequences">_get_sequences</A></H2> +<P> +This function implements a Oracle-native sequences information. + +<P> +Return a hash of array of sequence name with MIN_VALUE, MAX_VALUE, +INCREMENT and LAST_NUMBER for the given table. + +<P> +<HR> <H2><A NAME="_get_views">_get_views</A></H2> -<P>This function implements a Oracle-native views information.</P> -<P>Return a hash of array of sequence name with MIN_VALUE, MAX_VALUE, -INCREMENT and LAST_NUMBER for the given table.</P> +<P> +This function implements a Oracle-native views information. + +<P> +Return a hash of view name with the SQL query it is based on. + <P> <HR> -<H1><A NAME="author">AUTHOR</A></H1> -<P>Gilles Darold <<A HREF="mailto:gilles@darold.net">gilles@darold.net</A>></P> +<H2><A NAME="_get_triggers">_get_triggers</A></H2> +<P> +This function implements a Oracle-native triggers information. + +<P> +Return an array of refarray of all triggers informations + <P> <HR> -<H1><A NAME="copyright">COPYRIGHT</A></H1> -<P>Copyright (c) 2001 Gilles Darold - All rights reserved.</P> -<P>This program is free software; you can redistribute it and/or modify it under -the same terms as Perl itself.</P> +<H2><A NAME="_get_functions">_get_functions</A></H2> +<P> +This function implements a Oracle-native functions information. + +<P> +Return a hash of all function name with their PLSQL code + <P> <HR> -<H1><A NAME="bugs">BUGS</A></H1> -<P>This perl module is in the same state as my knowledge regarding database, +<H2><A NAME="_table_info">_table_info</A></H2> +<P> +This function retrieve all Oracle-native tables information. + +<P> +Return a handle to a DB query statement + +<P> +<HR> +<H1><A NAME="AUTHOR">AUTHOR</A></H1> +<P> +Gilles Darold <<A +HREF="mailto:gilles@darold.net">gilles@darold.net</A>> + +<P> +<HR> +<H1><A NAME="COPYRIGHT">COPYRIGHT</A></H1> +<P> +Copyright (c) 2001 Gilles Darold - All rights reserved. + +<P> +This program is free software; you can redistribute it and/or modify it +under the same terms as Perl itself. + +<P> +<HR> +<H1><A NAME="BUGS">BUGS</A></H1> +<P> +This perl module is in the same state as my knowledge regarding database, it can move and not be compatible with older version so I will do my best -to give you official support for Ora2Pg. Your volontee to help construct -it and your contribution are welcome.</P> +to give you official support for Ora2Pg. Your volontee to help construct it +and your contribution are welcome. + <P> <HR> -<H1><A NAME="see also">SEE ALSO</A></H1> -<P><EM>DBI</EM>, <A HREF="/DBD/Oracle.html">the DBD::Oracle manpage</A></P> +<H1><A NAME="SEE_ALSO">SEE ALSO</A></H1> +<P> +<EM>DBI</EM>, <A HREF="/DBD/Oracle.html">DBD::Oracle</A> + + </BODY> |