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Add searching for tables (resp. columns, data types...)

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This commit is contained in:
Jan Kvetina 2022-02-06 18:09:33 +01:00
parent f012ed1d4a
commit 9d9cfc955d
2 changed files with 250 additions and 45 deletions
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221
apex/f770/application/pages/page_00951.sql
View File

@ -22,7 +22,7 @@ wwv_flow_api.create_page(
,p_page_template_options=>'#DEFAULT#'
,p_required_role=>wwv_flow_api.id(9556407311505078)
,p_last_updated_by=>'DEV'
,p_last_upd_yyyymmddhh24miss=>'20220205195940'
,p_last_upd_yyyymmddhh24miss=>'20220206170358'
);
wwv_flow_api.create_page_plug(
p_id=>wwv_flow_api.id(17065256063582738)
@ -5992,6 +5992,21 @@ wwv_flow_api.create_page_plug(
,p_attribute_01=>'N'
,p_attribute_02=>'HTML'
);
wwv_flow_api.create_page_button(
p_id=>wwv_flow_api.id(23306783331761023)
,p_button_sequence=>180
,p_button_plug_id=>wwv_flow_api.id(14218632930378934)
,p_button_name=>'SEARCH'
,p_button_action=>'SUBMIT'
,p_button_template_options=>'#DEFAULT#'
,p_button_template_id=>wwv_flow_api.id(9145249029569999)
,p_button_is_hot=>'Y'
,p_button_image_alt=>'Search'
,p_button_position=>'BODY'
,p_button_css_classes=>'SEARCH_FIELDS'
,p_grid_new_row=>'N'
,p_grid_new_column=>'Y'
);
wwv_flow_api.create_page_button(
p_id=>wwv_flow_api.id(14448524928097209)
,p_button_sequence=>10
@ -6074,6 +6089,38 @@ wwv_flow_api.create_page_button(
,p_button_redirect_url=>'f?p=&APP_ID.:951:&SESSION.::&DEBUG.::P951_RECALC:Y'
,p_icon_css_classes=>'fa-bar-chart'
);
wwv_flow_api.create_page_button(
p_id=>wwv_flow_api.id(23409088624232168)
,p_button_sequence=>50
,p_button_plug_id=>wwv_flow_api.id(14218632930378934)
,p_button_name=>'SHOW_SEARCH'
,p_button_static_id=>'BUTTON_SHOW_SEARCH'
,p_button_action=>'DEFINED_BY_DA'
,p_button_template_options=>'#DEFAULT#'
,p_button_template_id=>wwv_flow_api.id(9144574670569995)
,p_button_image_alt=>'Search'
,p_button_position=>'RIGHT_OF_TITLE'
,p_button_execute_validations=>'N'
,p_warn_on_unsaved_changes=>null
,p_icon_css_classes=>'fa-search'
,p_button_cattributes=>'style="margin-right: 0;"'
);
wwv_flow_api.create_page_button(
p_id=>wwv_flow_api.id(23408754042230777)
,p_button_sequence=>60
,p_button_plug_id=>wwv_flow_api.id(14218632930378934)
,p_button_name=>'CLOSE_SEARCH'
,p_button_static_id=>'BUTTON_CLOSE_SEARCH'
,p_button_action=>'DEFINED_BY_DA'
,p_button_template_options=>'#DEFAULT#'
,p_button_template_id=>wwv_flow_api.id(9144574670569995)
,p_button_image_alt=>'Close Search'
,p_button_position=>'RIGHT_OF_TITLE'
,p_button_execute_validations=>'N'
,p_warn_on_unsaved_changes=>null
,p_icon_css_classes=>'fa-times'
,p_button_cattributes=>'style="margin-right: 0; display: none;"'
);
wwv_flow_api.create_page_item(
p_id=>wwv_flow_api.id(14452173432097211)
,p_name=>'P951_TABLE_NAME'
@ -6228,6 +6275,83 @@ wwv_flow_api.create_page_item(
,p_display_as=>'NATIVE_HIDDEN'
,p_attribute_01=>'Y'
);
wwv_flow_api.create_page_item(
p_id=>wwv_flow_api.id(23306357789761019)
,p_name=>'P951_SEARCH_TABLES'
,p_item_sequence=>140
,p_item_plug_id=>wwv_flow_api.id(14218632930378934)
,p_prompt=>'Table Like'
,p_display_as=>'NATIVE_TEXT_FIELD'
,p_cSize=>30
,p_grid_row_css_classes=>'HIDDEN'
,p_colspan=>2
,p_field_template=>wwv_flow_api.id(9142775823569991)
,p_item_css_classes=>'SEARCH_FIELDS'
,p_item_template_options=>'#DEFAULT#'
,p_attribute_01=>'Y'
,p_attribute_02=>'N'
,p_attribute_04=>'TEXT'
,p_attribute_05=>'BOTH'
);
wwv_flow_api.create_page_item(
p_id=>wwv_flow_api.id(23306490432761020)
,p_name=>'P951_SEARCH_COLUMNS'
,p_item_sequence=>150
,p_item_plug_id=>wwv_flow_api.id(14218632930378934)
,p_prompt=>'Column Like'
,p_display_as=>'NATIVE_TEXT_FIELD'
,p_cSize=>30
,p_begin_on_new_line=>'N'
,p_colspan=>2
,p_field_template=>wwv_flow_api.id(9142775823569991)
,p_item_css_classes=>'SEARCH_FIELDS'
,p_item_template_options=>'#DEFAULT#'
,p_attribute_01=>'Y'
,p_attribute_02=>'N'
,p_attribute_04=>'TEXT'
,p_attribute_05=>'BOTH'
);
wwv_flow_api.create_page_item(
p_id=>wwv_flow_api.id(23306562717761021)
,p_name=>'P951_SEARCH_DATA_TYPE'
,p_item_sequence=>160
,p_item_plug_id=>wwv_flow_api.id(14218632930378934)
,p_prompt=>'Data Type'
,p_display_as=>'NATIVE_TEXT_FIELD'
,p_cSize=>30
,p_begin_on_new_line=>'N'
,p_colspan=>2
,p_field_template=>wwv_flow_api.id(9142775823569991)
,p_item_css_classes=>'SEARCH_FIELDS'
,p_item_template_options=>'#DEFAULT#'
,p_attribute_01=>'Y'
,p_attribute_02=>'N'
,p_attribute_04=>'TEXT'
,p_attribute_05=>'BOTH'
);
wwv_flow_api.create_page_item(
p_id=>wwv_flow_api.id(23306638746761022)
,p_name=>'P951_SEARCH_SIZE'
,p_item_sequence=>170
,p_item_plug_id=>wwv_flow_api.id(14218632930378934)
,p_prompt=>'Length/Precision'
,p_display_as=>'NATIVE_NUMBER_FIELD'
,p_cSize=>30
,p_begin_on_new_line=>'N'
,p_colspan=>2
,p_field_template=>wwv_flow_api.id(9142775823569991)
,p_item_css_classes=>'SEARCH_FIELDS'
,p_item_template_options=>'#DEFAULT#'
,p_attribute_03=>'right'
);
wwv_flow_api.create_page_item(
p_id=>wwv_flow_api.id(23306815500761024)
,p_name=>'P951_SHOW_SEARCH'
,p_item_sequence=>130
,p_item_plug_id=>wwv_flow_api.id(14218632930378934)
,p_display_as=>'NATIVE_HIDDEN'
,p_attribute_01=>'Y'
);
wwv_flow_api.create_page_da_event(
p_id=>wwv_flow_api.id(22943472684325339)
,p_name=>'GET_SELECTED_COLUMNS'
@ -6374,6 +6498,59 @@ wwv_flow_api.create_page_da_action(
'view.setSelectedRecords($());',
''))
);
wwv_flow_api.create_page_da_event(
p_id=>wwv_flow_api.id(23407825192227389)
,p_name=>'CLOSE_SEARCH'
,p_event_sequence=>200
,p_triggering_element_type=>'BUTTON'
,p_triggering_button_id=>wwv_flow_api.id(23408754042230777)
,p_bind_type=>'bind'
,p_bind_event_type=>'click'
);
wwv_flow_api.create_page_da_action(
p_id=>wwv_flow_api.id(23408281109227389)
,p_event_id=>wwv_flow_api.id(23407825192227389)
,p_event_result=>'TRUE'
,p_action_sequence=>10
,p_execute_on_page_init=>'N'
,p_action=>'NATIVE_JAVASCRIPT_CODE'
,p_attribute_01=>wwv_flow_string.join(wwv_flow_t_varchar2(
'hide_search_fields();',
''))
);
wwv_flow_api.create_page_da_event(
p_id=>wwv_flow_api.id(23411680553244339)
,p_name=>'SHOW_SEARCH'
,p_event_sequence=>210
,p_triggering_element_type=>'BUTTON'
,p_triggering_button_id=>wwv_flow_api.id(23409088624232168)
,p_bind_type=>'bind'
,p_bind_event_type=>'click'
);
wwv_flow_api.create_page_da_action(
p_id=>wwv_flow_api.id(23412028296244339)
,p_event_id=>wwv_flow_api.id(23411680553244339)
,p_event_result=>'TRUE'
,p_action_sequence=>10
,p_execute_on_page_init=>'N'
,p_action=>'NATIVE_JAVASCRIPT_CODE'
,p_attribute_01=>wwv_flow_string.join(wwv_flow_t_varchar2(
'show_search_fields();',
''))
);
wwv_flow_api.create_page_da_action(
p_id=>wwv_flow_api.id(23412535312244339)
,p_event_id=>wwv_flow_api.id(23411680553244339)
,p_event_result=>'TRUE'
,p_action_sequence=>20
,p_execute_on_page_init=>'Y'
,p_action=>'NATIVE_JAVASCRIPT_CODE'
,p_attribute_01=>wwv_flow_string.join(wwv_flow_t_varchar2(
'show_search_fields();',
''))
,p_server_condition_type=>'ITEM_IS_NOT_NULL'
,p_server_condition_expr1=>'P951_SHOW_SEARCH'
);
wwv_flow_api.create_page_process(
p_id=>wwv_flow_api.id(15126036055615743)
,p_process_sequence=>10
@ -6429,6 +6606,18 @@ wwv_flow_api.create_page_process(
,p_error_display_location=>'INLINE_IN_NOTIFICATION'
,p_security_scheme=>wwv_flow_api.id(9556407311505078)
);
wwv_flow_api.component_end;
end;
/
begin
wwv_flow_api.component_begin (
p_version_yyyy_mm_dd=>'2021.04.15'
,p_release=>'21.1.7'
,p_default_workspace_id=>9014660246496943
,p_default_application_id=>770
,p_default_id_offset=>0
,p_default_owner=>'CORE'
);
wwv_flow_api.create_page_process(
p_id=>wwv_flow_api.id(15125792413615740)
,p_process_sequence=>30
@ -6593,18 +6782,6 @@ wwv_flow_api.create_page_process(
,p_process_when_type=>'ITEM_IS_NOT_NULL'
,p_security_scheme=>wwv_flow_api.id(9556407311505078)
);
wwv_flow_api.component_end;
end;
/
begin
wwv_flow_api.component_begin (
p_version_yyyy_mm_dd=>'2021.04.15'
,p_release=>'21.1.7'
,p_default_workspace_id=>9014660246496943
,p_default_application_id=>770
,p_default_id_offset=>0
,p_default_owner=>'CORE'
);
wwv_flow_api.create_page_process(
p_id=>wwv_flow_api.id(14474500543097237)
,p_process_sequence=>30
@ -6734,16 +6911,30 @@ wwv_flow_api.create_page_process(
'END IF;',
'',
'-- get table comment',
'IF :P951_TABLE_NAME IS NOT NULL THEN',
' SELECT',
' LTRIM(RTRIM(REGEXP_REPLACE(MAX(t.comments), ''^\[[^]]+\]\s*'', '''')))',
' INTO :P951_TABLE_COMMENTS',
' FROM user_tab_comments t',
' WHERE t.table_name = :P951_TABLE_NAME;',
'END IF;',
'',
'-- searching...',
':P951_SHOW_SEARCH := NULL;',
'--',
'IF (:P951_SEARCH_TABLES IS NOT NULL',
' OR :P951_SEARCH_COLUMNS IS NOT NULL',
' OR :P951_SEARCH_DATA_TYPE IS NOT NULL',
' OR :P951_SEARCH_SIZE IS NOT NULL',
') THEN',
' :P951_SHOW_SEARCH := ''Y'';',
' :P951_TABLE_NAME := NULL;',
'END IF;',
'--',
':P951_SEARCH_TABLES := NVL(:P951_SEARCH_TABLES, :P951_TABLE_NAME);',
''))
,p_process_clob_language=>'PLSQL'
,p_error_display_location=>'INLINE_IN_NOTIFICATION'
,p_process_when=>'P951_TABLE_NAME'
,p_process_when_type=>'ITEM_IS_NOT_NULL'
);
wwv_flow_api.create_page_process(
p_id=>wwv_flow_api.id(14475734829097238)

58
views/obj_tables.sql
View File

@ -2,25 +2,33 @@ CREATE OR REPLACE VIEW obj_tables AS
WITH x AS (
SELECT /*+ MATERIALIZE */
app.get_item('$TABLE_NAME') AS table_name,
app.get_dml_owner() AS dml_owner
app.get_dml_owner() AS dml_owner,
--
UPPER(app.get_item('$SEARCH_TABLES')) AS search_tables,
UPPER(app.get_item('$SEARCH_COLUMNS')) AS search_columns,
UPPER(app.get_item('$SEARCH_DATA_TYPE')) AS search_data_type,
app.get_number_item('$SEARCH_SIZE') AS search_size
FROM DUAL
),
m AS (
SELECT /*+ MATERIALIZE */
m.mview_name
FROM user_mviews m
),
s AS (
-- columns count
SELECT /*+ MATERIALIZE */
c AS (
-- search for tables, columns, data types, count columns, pass table comment
SELECT
c.table_name,
COUNT(*) AS count_cols
MAX(m.comments) AS comments,
COUNT(*) AS count_cols,
--
MAX(CASE WHEN c.column_name LIKE x.search_columns || '%' ESCAPE '\' THEN 'Y' END) AS is_found_column,
MAX(CASE WHEN c.data_type LIKE x.search_data_type || '%' ESCAPE '\' THEN 'Y' END) AS is_found_data_type,
MAX(CASE WHEN NVL(c.data_precision, c.data_length) = x.search_size THEN 'Y' END) AS is_found_size
FROM user_tab_cols c
LEFT JOIN user_tab_comments m
ON m.table_name = c.table_name
CROSS JOIN x
WHERE c.table_name = NVL(x.table_name, c.table_name)
AND (c.table_name LIKE '%' || x.search_tables || '%' ESCAPE '\' OR x.search_tables IS NULL)
GROUP BY c.table_name
),
c AS (
n AS (
-- constraints overview
SELECT /*+ MATERIALIZE */
c.table_name,
@ -68,6 +76,7 @@ p AS (
GROUP BY p.table_name
),
d AS (
-- dml tables
SELECT
t.table_name,
a.table_name AS dml_handler,
@ -82,11 +91,16 @@ d AS (
AND i.name = a.table_name
AND i.type = 'TABLE'
GROUP BY t.table_name, a.table_name
),
m AS (
SELECT /*+ MATERIALIZE */
m.mview_name
FROM user_mviews m
)
--
SELECT
t.table_name,
s.count_cols,
c.count_cols,
t.num_rows AS count_rows,
--
CASE
@ -95,10 +109,10 @@ SELECT
ELSE REGEXP_SUBSTR(t.table_name, '^[^_]+')
END AS table_group,
--
CASE WHEN c.count_pk IS NOT NULL THEN 'Y' END AS is_pk,
CASE WHEN c.count_uq IS NOT NULL THEN 'Y' END AS is_uq,
CASE WHEN n.count_pk IS NOT NULL THEN 'Y' END AS is_pk,
CASE WHEN n.count_uq IS NOT NULL THEN 'Y' END AS is_uq,
--
c.count_fk,
n.count_fk,
i.count_ix,
g.count_trg,
--
@ -140,19 +154,19 @@ JOIN user_objects o
ON o.object_name = t.table_name
AND o.object_type = 'TABLE' -- skip views
CROSS JOIN x
LEFT JOIN m
ON m.mview_name = t.table_name -- skip mviews
LEFT JOIN user_tab_comments c
ON c.table_name = t.table_name
JOIN c ON c.table_name = t.table_name
--
LEFT JOIN s ON s.table_name = t.table_name
LEFT JOIN c ON c.table_name = t.table_name
LEFT JOIN n ON n.table_name = t.table_name
LEFT JOIN i ON i.table_name = t.table_name
LEFT JOIN g ON g.table_name = t.table_name
LEFT JOIN p ON p.table_name = t.table_name
LEFT JOIN d ON d.table_name = t.table_name
LEFT JOIN m ON m.mview_name = t.table_name -- skip mviews
--
WHERE t.table_name = NVL(x.table_name, t.table_name)
AND t.table_name != app.get_dml_table(t.table_name)
AND m.mview_name IS NULL;
AND m.mview_name IS NULL
AND (c.is_found_column = 'Y' OR x.search_columns IS NULL)
AND (c.is_found_data_type = 'Y' OR x.search_data_type IS NULL)
AND (c.is_found_size = 'Y' OR x.search_size IS NULL);