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db:oracledb [2024/01/16 11:12] tomas |
db:oracledb [2024/01/16 11:14] (current) tomas |
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===Tabulky - Table=== | ===Tabulky - Table=== | ||
+ | SELECT table_name FROM user_tables; | ||
CREATE TABLE test (name VARCHAR(20)); | CREATE TABLE test (name VARCHAR(20)); | ||
create table sales (invoice_no NUMBER, s_y INT NOT NULL, s_m INT NOT NULL, s_d INT NOT NULL) PARTITION BY RANGE (Ss_y, _m, s_d) (partition jan04 values less than (2004, 2, 1), partition feb04 values less than (2004, 3, 1)); ... vytvori tabulku, ktera je spojenim vice tabulek. Pouziva se napriklad ve skladisti (warehouse) dat\\ | create table sales (invoice_no NUMBER, s_y INT NOT NULL, s_m INT NOT NULL, s_d INT NOT NULL) PARTITION BY RANGE (Ss_y, _m, s_d) (partition jan04 values less than (2004, 2, 1), partition feb04 values less than (2004, 3, 1)); ... vytvori tabulku, ktera je spojenim vice tabulek. Pouziva se napriklad ve skladisti (warehouse) dat\\ |