是否有可能創建一個視圖,稱爲first_view而在另一視圖中稱爲second_view第一個被稱爲? This is the original question。 這是第一個觀點: CREATE MATERIALIZED VIEW first_view
AS SELECT atable.variable_one, btable.another_variable, ctable.variable
我需要確定當前爲我的數據庫中的某些物化視圖授予什麼特權。 的查詢表或標準視圖做到這一點是相當直截了當: SELECT grantee, string_agg(privilege_type, ', ') AS privileges
FROM information_schema.table_privileges
WHERE table_schema = 'some_schema' AND tab
我試過兩種方法。首先,我使用存儲過程在觸發器中調用。 CREATE OR REPLACE TRIGGER MV_BANK_CODE_UPDATE
AFTER UPDATE OR INSERT OR DELETE OF APPROVAL_STATUS ON BANK_CODES
FOR EACH ROW
BEGIN
SP_UPDATE_MV_BANK_CODES;
我很難通過PostgreSQL文檔搜索子句中的MATERIALIZED VIEW子句中與表/視圖創建相關的術語。 對於以下matview(該AS WITH條款是對焦點): CREATE MATERIALIZED VIEW my_big_fat_payments_matview AS WITH
some_structure_representing_records_paid AS