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plex/src/PLEX.pks
Ottmar Gobrecht 68f98e08ae improve data format INSERT (unfinished)
2020-11-15 20:11:57 +01:00

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CREATE OR REPLACE PACKAGE PLEX AUTHID current_user IS
c_plex_name CONSTANT VARCHAR2(30 CHAR) := 'PLEX - PL/SQL Export Utilities';
c_plex_version CONSTANT VARCHAR2(10 CHAR) := '2.2.0.5';
c_plex_url CONSTANT VARCHAR2(40 CHAR) := 'https://github.com/ogobrecht/plex';
c_plex_license CONSTANT VARCHAR2(10 CHAR) := 'MIT';
c_plex_license_url CONSTANT VARCHAR2(60 CHAR) := 'https://github.com/ogobrecht/plex/blob/master/LICENSE.txt';
c_plex_author CONSTANT VARCHAR2(20 CHAR) := 'Ottmar Gobrecht';
/**
PL/SQL Export Utilities
=======================
PLEX was created to be able to quickstart version control for existing Oracle DB projects and has currently two main functions called **BackApp** and **Queries_to_CSV**. Queries_to_CSV is used by BackApp as a helper function, but its functionality is also useful standalone.
Also see this resources for more information:
- [Blog post on how to getting started](https://ogobrecht.github.io/posts/2018-08-26-plex-plsql-export-utilities)
- [PLEX project page on GitHub](https://github.com/ogobrecht/plex)
- [Give feedback on GitHub](https://github.com/ogobrecht/plex/issues/new).
DEPENDENCIES
The package itself is independend, but functionality varies on the following conditions:
- For APEX app export: APEX >= 5.1.4 installed
- For ORDS modules export: ORDS >= 18.3 installed (I think package ords_export is included since this version, but I don't know it)
- ATTENTION: There seems to be a bug in ORDS 19.2 which prevents you to export ORDS modules via the package ords_export: https://community.oracle.com/thread/4292776; please see plex_error_log.md, if you miss your ORDS modules after an export - this is no problem of PLEX
INSTALLATION
- Download the [latest version](https://github.com/ogobrecht/plex/releases/latest)
- Unzip it, open a shell and go into the root directory
- Start SQL*Plus (or another tool which can run SQL scripts)
- To install PLEX run the provided install script `plex_install.sql` (script provides compiler flags)
- To uninstall PLEX run the provided script `plex_uninstall.sql` or drop the package manually
CHANGELOG
- 2.2.0 (2020-10-25)
- Function BackApp:
- Fixed: #4 - plex.backapp throws "ORA-00904: DBMS_JAVA.LONGNAME: invalid identifier" in Oracle instances without a JVM
- Fixed: #5 - plex.backapp throws "ORA-03113: end-of-file on communication channel" in Oracle 19.6
- Table data can now be exported in two formats: CSV and INSERT (p_data_format)
- 2.1.0 (2019-12-30)
- Function BackApp:
- New parameter to include ORDS modules (p_include_ords_modules)
- New parameter to remove the outer column list on views, which is added by the compiler (p_object_view_remove_col_list); this was done in the past implicitly and can now be switched off; thanks to twitter.com/JKaschuba for the hint
- Object DDL: Comments for tables and views are now included
- Script templates: Improved export speed by using a base64 encoded zip file instead of a global temporary table to unload the files
- Fixed: Unable to export JAVA objects on systems with 30 character object names; thanks to twitter.com/JKaschuba for the hint
- Fixed: Views appears two times in resulting collection, each double file is postfixed with "_2" and empty
- Fixed: Tables and indices of materialized view definitions are exported (should be hidden)
- New function to_base64: convert BLOB into base64 encoded CLOB - this is helpful to download a BLOB file (like a zip file) with SQL*Plus
- 2.0.2 (2019-08-16)
- Fixed: Function BackApp throws error on large APEX UI install files (ORA-06502: PL/SQL: numeric or value error: character string buffer too small)
- 2.0.1 (2019-07-09)
- Fixed: Compile error when DB version is lower then 18.1 (PLS-00306: wrong number or types of arguments in call to 'REC_EXPORT_FILE')
- 2.0.0 (2019-06-20)
- Package is now independend from APEX to be able to export schema object DDL and table data without an APEX installation
- ATTENTION: The return type of functions BackApp and Queries_to_CSV has changed from `apex_t_export_files` to `plex.tab_export_files`
- Function BackApp:
- New parameters to filter for object types
- New parameters to change base paths for backend, frontend and data
- 1.2.1 (2019-03-13)
- Fixed: Script templates for function BackApp used old/invalid parameters
- Add install and uninstall scripts for PLEX itself
- 1.2.0 (2018-10-31)
- Function BackApp: All like/not like parameters are now translated internally with the escape character set to backslash like so `... like 'YourExpression' escape '\'`
- Function Queries_to_CSV: Binary data type columns (raw, long_raw, blob, bfile) should no longer break the export
- 1.1.0 (2018-09-23)
- Function BackApp: Change filter parameter from regular expression to list of like expressions for easier handling
- 1.0.0 (2018-08-26)
- First public release
**/
--------------------------------------------------------------------------------------------------------------------------------
-- CONSTANTS, TYPES
--------------------------------------------------------------------------------------------------------------------------------
c_app_info_length CONSTANT PLS_INTEGER := 64;
SUBTYPE app_info_text IS VARCHAR2(64 CHAR);
TYPE rec_error_log IS RECORD (
time_stamp TIMESTAMP,
file_name VARCHAR2(255),
error_text VARCHAR2(200),
call_stack VARCHAR2(500));
TYPE tab_error_log IS TABLE OF rec_error_log;
TYPE rec_runtime_log IS RECORD (
overall_start_time TIMESTAMP,
overall_run_time NUMBER,
step INTEGER,
elapsed NUMBER,
execution NUMBER,
module app_info_text,
action app_info_text);
TYPE tab_runtime_log IS TABLE OF rec_runtime_log;
TYPE rec_export_file IS RECORD (
name VARCHAR2(255),
contents CLOB);
TYPE tab_export_files IS TABLE OF rec_export_file;
TYPE tab_vc32k IS TABLE OF varchar2(32767);
TYPE tab_vc1k IS TABLE OF VARCHAR2(1024) INDEX BY BINARY_INTEGER;
--------------------------------------------------------------------------------------------------------------------------------
-- MAIN METHODS
--------------------------------------------------------------------------------------------------------------------------------
FUNCTION backapp (
$if $$apex_installed $then
-- APEX App:
p_app_id IN NUMBER DEFAULT null, -- If null, we simply skip the APEX app export.
p_app_date IN BOOLEAN DEFAULT true, -- If true, include export date and time in the result.
p_app_public_reports IN BOOLEAN DEFAULT true, -- If true, include public reports that a user saved.
p_app_private_reports IN BOOLEAN DEFAULT false, -- If true, include private reports that a user saved.
p_app_notifications IN BOOLEAN DEFAULT false, -- If true, include report notifications.
p_app_translations IN BOOLEAN DEFAULT true, -- If true, include application translation mappings and all text from the translation repository.
p_app_pkg_app_mapping IN BOOLEAN DEFAULT false, -- If true, export installed packaged applications with references to the packaged application definition. If FALSE, export them as normal applications.
p_app_original_ids IN BOOLEAN DEFAULT false, -- If true, export with the IDs as they were when the application was imported.
p_app_subscriptions IN BOOLEAN DEFAULT true, -- If true, components contain subscription references.
p_app_comments IN BOOLEAN DEFAULT true, -- If true, include developer comments.
p_app_supporting_objects IN VARCHAR2 DEFAULT null, -- If 'Y', export supporting objects. If 'I', automatically install on import. If 'N', do not export supporting objects. If null, the application's include in export deployment value is used.
p_app_include_single_file IN BOOLEAN DEFAULT false, -- If true, the single sql install file is also included beside the splitted files.
p_app_build_status_run_only IN BOOLEAN DEFAULT false, -- If true, the build status of the app will be overwritten to RUN_ONLY.
$end
$if $$ords_installed $then
-- ORDS Modules:
p_include_ords_modules IN BOOLEAN DEFAULT false, -- If true, include ORDS modules of current user/schema.
$end
-- Schema Objects:
p_include_object_ddl IN BOOLEAN DEFAULT false, -- If true, include DDL of current user/schema and all its objects.
p_object_type_like IN VARCHAR2 DEFAULT null, -- A comma separated list of like expressions to filter the objects - example: '%BODY,JAVA%' will be translated to: ... from user_objects where ... and (object_type like '%BODY' escape '\' or object_type like 'JAVA%' escape '\').
p_object_type_not_like IN VARCHAR2 DEFAULT null, -- A comma separated list of not like expressions to filter the objects - example: '%BODY,JAVA%' will be translated to: ... from user_objects where ... and (object_type not like '%BODY' escape '\' and object_type not like 'JAVA%' escape '\').
p_object_name_like IN VARCHAR2 DEFAULT null, -- A comma separated list of like expressions to filter the objects - example: 'EMP%,DEPT%' will be translated to: ... from user_objects where ... and (object_name like 'EMP%' escape '\' or object_name like 'DEPT%' escape '\').
p_object_name_not_like IN VARCHAR2 DEFAULT null, -- A comma separated list of not like expressions to filter the objects - example: 'EMP%,DEPT%' will be translated to: ... from user_objects where ... and (object_name not like 'EMP%' escape '\' and object_name not like 'DEPT%' escape '\').
p_object_view_remove_col_list IN BOOLEAN DEFAULT true, -- If true, the outer column list, added by Oracle on views during compilation, is removed
-- Table Data:
p_include_data IN BOOLEAN DEFAULT false, -- If true, include CSV data of each table.
p_data_as_of_minutes_ago IN NUMBER DEFAULT 0, -- Read consistent data with the resulting timestamp(SCN).
p_data_max_rows IN NUMBER DEFAULT 1000, -- Maximum number of rows per table.
p_data_table_name_like IN VARCHAR2 DEFAULT null, -- A comma separated list of like expressions to filter the tables - example: 'EMP%,DEPT%' will be translated to: where ... and (table_name like 'EMP%' escape '\' or table_name like 'DEPT%' escape '\').
p_data_table_name_not_like IN VARCHAR2 DEFAULT null, -- A comma separated list of not like expressions to filter the tables - example: 'EMP%,DEPT%' will be translated to: where ... and (table_name not like 'EMP%' escape '\' and table_name not like 'DEPT%' escape '\').
p_data_format IN VARCHAR2 DEFAULT 'csv', -- A comma separated list of formats - currently supported formats are CSV and INSERT - eaxample: 'csv,insert' will export for each table a csv file and a sql file with insert statements.
-- General Options:
p_include_templates IN BOOLEAN DEFAULT true, -- If true, include templates for README.md, export and install scripts.
p_include_runtime_log IN BOOLEAN DEFAULT true, -- If true, generate file plex_runtime_log.md with detailed runtime infos.
p_include_error_log IN BOOLEAN DEFAULT true, -- If true, generate file plex_error_log.md with detailed error messages.
p_base_path_backend IN VARCHAR2 DEFAULT 'app_backend', -- The base path in the project root for the Schema objects.
p_base_path_frontend IN VARCHAR2 DEFAULT 'app_frontend', -- The base path in the project root for the APEX app.
p_base_path_web_services IN VARCHAR2 DEFAULT 'app_web_services', -- The base path in the project root for the ORDS modules.
p_base_path_data IN VARCHAR2 DEFAULT 'app_data') -- The base path in the project root for the table data.
RETURN tab_export_files;
/**
Get a file collection of an APEX application (or the current user/schema only) including:
- The app export SQL files splitted ready to use for version control and deployment
- Optional the DDL scripts for all objects and grants
- Optional the data in CSV files (this option was implemented to track catalog tables, can be used as logical backup, has the typical CSV limitations...)
- Everything in a (hopefully) nice directory structure
EXAMPLE BASIC USAGE
```sql
DECLARE
l_file_collection plex.tab_export_files;
BEGIN
l_file_collection := plex.backapp(
p_app_id => 100, -- parameter only available when APEX is installed
p_include_ords_modules => true, -- parameter only available when ORDS is installed
p_include_object_ddl => false,
p_include_data => false,
p_include_templates => false);
-- do something with the file collection
FOR i IN 1..l_file_collection.count LOOP
dbms_output.put_line(i || ' | '
|| lpad(round(length(l_file_collection(i).contents) / 1024), 3) || ' kB' || ' | '
|| l_file_collection(i).name);
END LOOP;
END;
{{/}}
```
EXAMPLE ZIP FILE PL/SQL
```sql
DECLARE
l_zip_file BLOB;
BEGIN
l_zip_file := plex.to_zip(plex.backapp(
p_app_id => 100, -- parameter only available when APEX is installed
p_include_ords_modules => true, -- parameter only available when ORDS is installed
p_include_object_ddl => true,
p_include_data => false,
p_include_templates => true));
-- do something with the zip file
-- Your code here...
END;
{{/}}
```
EXAMPLE ZIP FILE SQL
```sql
-- Inline function because of boolean parameters (needs Oracle 12c or higher).
-- Alternative create a helper function and call that in a SQL context.
WITH
FUNCTION backapp RETURN BLOB IS
BEGIN
RETURN plex.to_zip(plex.backapp(
p_app_id => 100, -- parameter only available when APEX is installed
p_include_ords_modules => true, -- parameter only available when ORDS is installed
p_include_object_ddl => true,
p_include_data => false,
p_include_templates => true));
END backapp;
SELECT backapp FROM dual;
```
EXAMPLE ZIP FILE SQL*Plus
```sql
-- SQL*Plus can only handle CLOBs, no BLOBs - so we are forced to create a CLOB
-- for spooling the content to the client disk. You need to decode the base64
-- encoded file before you are able to unzip the content. Also see this blog
-- post how to do this on different operating systems:
-- https://www.igorkromin.net/index.php/2017/04/26/base64-encode-or-decode-on-the-command-line-without-installing-extra-tools-on-linux-windows-or-macos/
-- Example Windows: certutil -decode app_100.zip.base64 app_100.zip
-- Example Mac: base64 -D -i app_100.zip.base64 -o app_100.zip
-- Example Linux: base64 -d app_100.zip.base64 > app_100.zip
set verify off feedback off heading off
set trimout on trimspool on pagesize 0 linesize 5000 long 100000000 longchunksize 32767
whenever sqlerror exit sql.sqlcode rollback
variable contents clob
BEGIN
:contents := plex.to_base64(plex.to_zip(plex.backapp(
p_app_id => 100, -- parameter only available when APEX is installed
p_include_ords_modules => true, -- parameter only available when ORDS is installed
p_include_object_ddl => true,
p_include_data => false,
p_include_templates => true)));
END;
{{/}}
set termout off
spool "app_100.zip.base64"
print contents
spool off
set termout on
```
**/
PROCEDURE add_query (
p_query IN VARCHAR2, -- The query itself
p_file_name IN VARCHAR2, -- File name like 'Path/to/your/file-without-extension'.
p_max_rows IN NUMBER DEFAULT 1000); -- The maximum number of rows to be included in your file.
/**
Add a query to be processed by the method queries_to_csv. You can add as many queries as you like.
EXAMPLE
```sql
BEGIN
plex.add_query(
p_query => 'select * from user_tables',
p_file_name => 'user_tables');
END;
{{/}}
```
**/
FUNCTION queries_to_csv (
p_delimiter IN VARCHAR2 DEFAULT ',', -- The column delimiter.
p_quote_mark IN VARCHAR2 DEFAULT '"', -- Used when the data contains the delimiter character.
p_header_prefix IN VARCHAR2 DEFAULT NULL, -- Prefix the header line with this text.
p_include_runtime_log IN BOOLEAN DEFAULT true, -- If true, generate file plex_runtime_log.md with runtime statistics.
p_include_error_log IN BOOLEAN DEFAULT true) -- If true, generate file plex_error_log.md with detailed error messages.
RETURN tab_export_files;
/**
Export one or more queries as CSV data within a file collection.
EXAMPLE BASIC USAGE
```sql
DECLARE
l_file_collection plex.tab_export_files;
BEGIN
--fill the queries array
plex.add_query(
p_query => 'select * from user_tables',
p_file_name => 'user_tables');
plex.add_query(
p_query => 'select * from user_tab_columns',
p_file_name => 'user_tab_columns',
p_max_rows => 10000);
-- process the queries
l_file_collection := plex.queries_to_csv;
-- do something with the file collection
FOR i IN 1..l_file_collection.count LOOP
dbms_output.put_line(i || ' | '
|| lpad(round(length(l_file_collection(i).contents) / 1024), 3) || ' kB' || ' | '
|| l_file_collection(i).name);
END LOOP;
END;
{{/}}
```
EXAMPLE EXPORT ZIP FILE PL/SQL
```sql
DECLARE
l_zip_file BLOB;
BEGIN
--fill the queries array
plex.add_query(
p_query => 'select * from user_tables',
p_file_name => 'user_tables');
plex.add_query(
p_query => 'select * from user_tab_columns',
p_file_name => 'user_tab_columns',
p_max_rows => 10000);
-- process the queries
l_zip_file := plex.to_zip(plex.queries_to_csv);
-- do something with the zip file
-- Your code here...
END;
{{/}}
```
EXAMPLE EXPORT ZIP FILE SQL
```sql
WITH
FUNCTION queries_to_csv_zip RETURN BLOB IS
v_return BLOB;
BEGIN
plex.add_query(
p_query => 'select * from user_tables',
p_file_name => 'user_tables');
plex.add_query(
p_query => 'select * from user_tab_columns',
p_file_name => 'user_tab_columns',
p_max_rows => 10000);
v_return := plex.to_zip(plex.queries_to_csv);
RETURN v_return;
END queries_to_csv_zip;
SELECT queries_to_csv_zip FROM dual;
```
EXAMPLE ZIP FILE SQL*Plus
```sql
-- SQL*Plus can only handle CLOBs, no BLOBs - so we are forced to create a CLOB
-- for spooling the content to the client disk. You need to decode the base64
-- encoded file before you are able to unzip the content. Also see this blog
-- post how to do this on the different operating systems:
-- https://www.igorkromin.net/index.php/2017/04/26/base64-encode-or-decode-on-the-command-line-without-installing-extra-tools-on-linux-windows-or-macos/
-- Example Windows: certutil -decode metadata.zip.base64 metadata.zip
-- Example Mac: base64 -D -i metadata.zip.base64 -o metadata.zip
-- Example Linux: base64 -d metadata.zip.base64 > metadata.zip
set verify off feedback off heading off termout off
set trimout on trimspool on pagesize 0 linesize 5000 long 100000000 longchunksize 32767
whenever sqlerror exit sql.sqlcode rollback
variable contents clob
BEGIN
--fill the queries array
plex.add_query(
p_query => 'select * from user_tables',
p_file_name => 'user_tables');
plex.add_query(
p_query => 'select * from user_tab_columns',
p_file_name => 'user_tab_columns',
p_max_rows => 10000);
-- process the queries
:contents := plex.to_base64(plex.to_zip(plex.queries_to_csv));
END;
{{/}}
spool "metadata.zip.base64"
print contents
spool off
```
**/
FUNCTION to_zip (
p_file_collection IN tab_export_files) -- The file collection to zip.
RETURN BLOB;
/**
Convert a file collection to a zip file.
EXAMPLE
```sql
DECLARE
l_zip BLOB;
BEGIN
l_zip := plex.to_zip(plex.backapp(
p_app_id => 100,
p_include_object_ddl => true));
-- do something with the zip file...
END;
```
**/
FUNCTION to_base64(
p_blob IN BLOB) -- The BLOB to convert.
RETURN CLOB;
/**
Encodes a BLOB into a Base64 CLOB for transfers over a network (like with SQL*Plus). For encoding on the client side see [this blog article](https://www.igorkromin.net/index.php/2017/04/26/base64-encode-or-decode-on-the-command-line-without-installing-extra-tools-on-linux-windows-or-macos/).
```sql
DECLARE
l_clob CLOB;
BEGIN
l_clob := plex.to_base64(plex.to_zip(plex.backapp(
p_app_id => 100,
p_include_object_ddl => true)));
-- do something with the clob...
END;
```
**/
FUNCTION view_error_log RETURN tab_error_log PIPELINED;
/**
View the error log from the last plex run. The internal array for the error log is cleared on each call of BackApp or Queries_to_CSV.
EXAMPLE
```sql
SELECT * FROM TABLE(plex.view_error_log);
```
**/
FUNCTION view_runtime_log RETURN tab_runtime_log PIPELINED;
/**
View the runtime log from the last plex run. The internal array for the runtime log is cleared on each call of BackApp or Queries_to_CSV.
EXAMPLE
```sql
SELECT * FROM TABLE(plex.view_runtime_log);
```
**/
--------------------------------------------------------------------------------------------------------------------------------
-- UTILITIES (only available when v_utils_public is set to 'true' in install script plex_install.sql)
--------------------------------------------------------------------------------------------------------------------------------
$if $$utils_public $then
FUNCTION util_bool_to_string (p_bool IN BOOLEAN) RETURN VARCHAR2;
FUNCTION util_string_to_bool (
p_bool_string IN VARCHAR2,
p_default IN BOOLEAN)
RETURN BOOLEAN;
FUNCTION util_split (
p_string IN VARCHAR2,
p_delimiter IN VARCHAR2 DEFAULT ',')
RETURN tab_vc32k;
FUNCTION util_join (
p_array IN tab_vc32k,
p_delimiter IN VARCHAR2 DEFAULT ',')
RETURN VARCHAR2;
FUNCTION util_clob_to_blob (p_clob CLOB) RETURN BLOB;
/*
ZIP UTILS
- The following four zip utilities are copied from this article:
- Blog: https://technology.amis.nl/2010/03/13/utl_compress-gzip-and-zlib/
- Source: https://technology.amis.nl/wp-content/uploads/2010/06/as_zip10.txt
- Copyright (c) 2010, 2011 by Anton Scheffer (MIT license)
- Thank you for sharing this Anton :-)
*/
FUNCTION util_zip_blob_to_num (
p_blob IN BLOB,
p_len IN INTEGER,
p_pos IN INTEGER)
RETURN NUMBER;
FUNCTION util_zip_little_endian (
p_big IN NUMBER,
p_bytes IN PLS_INTEGER := 4)
RETURN RAW;
PROCEDURE util_zip_add_file (
p_zipped_blob IN OUT BLOB,
p_name IN VARCHAR2,
p_content IN BLOB);
PROCEDURE util_zip_finish (p_zipped_blob IN OUT BLOB);
FUNCTION util_multi_replace (
p_source_string VARCHAR2,
p_01_find VARCHAR2 DEFAULT NULL, p_01_replace VARCHAR2 DEFAULT NULL,
p_02_find VARCHAR2 DEFAULT NULL, p_02_replace VARCHAR2 DEFAULT NULL,
p_03_find VARCHAR2 DEFAULT NULL, p_03_replace VARCHAR2 DEFAULT NULL,
p_04_find VARCHAR2 DEFAULT NULL, p_04_replace VARCHAR2 DEFAULT NULL,
p_05_find VARCHAR2 DEFAULT NULL, p_05_replace VARCHAR2 DEFAULT NULL,
p_06_find VARCHAR2 DEFAULT NULL, p_06_replace VARCHAR2 DEFAULT NULL,
p_07_find VARCHAR2 DEFAULT NULL, p_07_replace VARCHAR2 DEFAULT NULL,
p_08_find VARCHAR2 DEFAULT NULL, p_08_replace VARCHAR2 DEFAULT NULL,
p_09_find VARCHAR2 DEFAULT NULL, p_09_replace VARCHAR2 DEFAULT NULL,
p_10_find VARCHAR2 DEFAULT NULL, p_10_replace VARCHAR2 DEFAULT NULL,
p_11_find VARCHAR2 DEFAULT NULL, p_11_replace VARCHAR2 DEFAULT NULL,
p_12_find VARCHAR2 DEFAULT NULL, p_12_replace VARCHAR2 DEFAULT NULL)
RETURN VARCHAR2;
FUNCTION util_set_build_status_run_only (p_app_export_sql IN CLOB) RETURN CLOB;
FUNCTION util_calc_data_timestamp (p_as_of_minutes_ago IN NUMBER) RETURN TIMESTAMP;
PROCEDURE util_setup_dbms_metadata (
p_pretty IN BOOLEAN DEFAULT true,
p_constraints IN BOOLEAN DEFAULT true,
p_ref_constraints IN BOOLEAN DEFAULT false,
p_partitioning IN BOOLEAN DEFAULT true,
p_tablespace IN BOOLEAN DEFAULT false,
p_storage IN BOOLEAN DEFAULT false,
p_segment_attributes IN BOOLEAN DEFAULT false,
p_sqlterminator IN BOOLEAN DEFAULT true,
p_constraints_as_alter IN BOOLEAN DEFAULT false,
p_emit_schema IN BOOLEAN DEFAULT false);
PROCEDURE util_ensure_unique_file_names (p_export_files IN OUT NOCOPY tab_export_files);
FUNCTION util_to_xlsx_datetime (
p_date IN DATE)
RETURN NUMBER;
--------------------------------------------------------------------------------------------------------------------------------
-- The following tools are working on global private package variables
--------------------------------------------------------------------------------------------------------------------------------
PROCEDURE util_log_init (p_module IN VARCHAR2);
PROCEDURE util_log_start (p_action IN VARCHAR2);
PROCEDURE util_log_error (p_name VARCHAR2);
PROCEDURE util_log_stop;
FUNCTION util_log_get_runtime (
p_start IN TIMESTAMP,
p_stop IN TIMESTAMP)
RETURN NUMBER;
PROCEDURE util_log_calc_runtimes;
PROCEDURE util_clob_append (p_content IN VARCHAR2);
PROCEDURE util_clob_append (p_content IN CLOB);
PROCEDURE util_clob_flush_cache;
PROCEDURE util_clob_add_to_export_files (
p_export_files IN OUT NOCOPY tab_export_files,
p_name IN VARCHAR2);
PROCEDURE util_clob_query_to_csv (
p_query IN VARCHAR2,
p_max_rows IN NUMBER DEFAULT 1000,
p_delimiter IN VARCHAR2 DEFAULT ',',
p_quote_mark IN VARCHAR2 DEFAULT '"',
p_header_prefix IN VARCHAR2 DEFAULT NULL);
PROCEDURE util_clob_table_to_insert (
p_table_name IN VARCHAR2,
p_max_rows IN NUMBER DEFAULT 1000);
PROCEDURE util_clob_create_error_log (p_export_files IN OUT NOCOPY tab_export_files);
PROCEDURE util_clob_create_runtime_log (p_export_files IN OUT NOCOPY tab_export_files);
$end
END plex;
/
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