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introduce-separate-database-schemas-hs-booking-and-hosting (#106)

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Co-authored-by: Michael Hoennig <michael@hoennig.de>
Reviewed-on: https://dev.hostsharing.net/hostsharing/hs.hsadmin.ng/pulls/106
Reviewed-by: Marc Sandlus <marc.sandlus@hostsharing.net>
This commit is contained in:
Michael Hoennig
2024-09-23 10:52:37 +02:00
parent 23b60641e3
commit f33a3a2df7
101 changed files with 1072 additions and 1071 deletions
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15
src/main/resources/db/changelog/0-base/030-historization.sql
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@@ -63,7 +63,6 @@ begin
if (currentSubject is null or currentSubject = '') then
raise exception 'hsadminng.currentSubject must be defined, please use "SET LOCAL ...;"';
end if;
raise notice 'currentSubject: %', currentSubject;
-- determine task
currentTask = current_setting('hsadminng.currentTask');
@@ -81,8 +80,9 @@ begin
"alive" := false;
end if;
sql := format('INSERT INTO %3$I_ex VALUES (DEFAULT, pg_current_xact_id(), %1$L, %2$L, $1.*)',
sql := format('INSERT INTO %3$s_ex VALUES (DEFAULT, pg_current_xact_id(), %1$L, %2$L, $1.*)',
TG_OP, alive, base.combine_table_schema_and_name(tg_table_schema, tg_table_name)::name);
-- raise exception 'generated-SQL: %', sql;
execute sql using "row";
return "row";
@@ -117,12 +117,12 @@ begin
' EXCLUDING CONSTRAINTS' ||
' EXCLUDING STATISTICS' ||
')';
raise notice 'sql: %', createHistTableSql;
-- raise notice 'sql: %', createHistTableSql;
execute createHistTableSql;
-- create the historical view
viewName = quote_ident(format('%s_hv', baseTable));
exVersionsTable = quote_ident(format('%s_ex', baseTable));
viewName = baseTable || '_hv';
exVersionsTable = baseTable || '_ex';
baseCols = (select string_agg(quote_ident(column_name), ', ')
from information_schema.columns
where table_schema = 'public'
@@ -146,15 +146,14 @@ begin
' )' ||
')',
viewName, baseCols, exVersionsTable
);
raise notice 'sql: %', createViewSQL;
);
-- raise notice 'generated-sql: %', createViewSQL;
execute createViewSQL;
-- "-9-" to put the trigger execution after any alphabetically lesser tx-triggers
createTriggerSQL = 'CREATE TRIGGER tx_9_historicize_tg' ||
' AFTER INSERT OR DELETE OR UPDATE ON ' || baseTable ||
' FOR EACH ROW EXECUTE PROCEDURE base.tx_historicize_tf()';
raise notice 'sql: %', createTriggerSQL;
execute createTriggerSQL;
end; $$;