plsql

问题 I am using Oracle 12.1 I thought I can query the table types in 12c.I get error ORA-00902: invalid datatype when I try to execute this package. I even tried using cast multiset,but still same error. I know we can create object at database level and then query, but I don't want to. CREATE OR REPLACE PACKAGE test123 AS TYPE typ1 IS RECORD(col1 VARCHAR2(100),col2 VARCHAR2(100)); TYPE tab_typ IS TABLE OF typ1 INDEX BY BINARY_INTEGER; v_tab tab_typ; PROCEDURE p1; END; / CREATE OR REPLACE PACKAGE

问题 I am using Oracle 12.1 I thought I can query the table types in 12c.I get error ORA-00902: invalid datatype when I try to execute this package. I even tried using cast multiset,but still same error. I know we can create object at database level and then query, but I don't want to. CREATE OR REPLACE PACKAGE test123 AS TYPE typ1 IS RECORD(col1 VARCHAR2(100),col2 VARCHAR2(100)); TYPE tab_typ IS TABLE OF typ1 INDEX BY BINARY_INTEGER; v_tab tab_typ; PROCEDURE p1; END; / CREATE OR REPLACE PACKAGE

问题 Is there any possibility to export data from around 300 tables within single schema with millions of records to CSV or TXT using any PL/SQL procedure? What do you propose, which is fastest way to do it? For the moment I do not need to import these exported files to any other schema... I tried with Toad manually exporting table by table... 回答1: you can try following steps. write a loop to get the table names use cursors to fetch the data from each table use SYS.UTL_FILE utilities to write the

问题 In PL-SQL, there are some fancy new concepts, like table functions, objects, and probably others I have not discovered yet. But then again, there is also plain simple code generation (dynamic pl-sql) that you can "execute immediately". These can help with code reuse. From what I can tell, table functions and objects can help with creating modular code, but still not enough to remove the entire of it (maybe I am not using the best of them; I have to admit my objects only contain data for now

问题 I'd like to create a procedure that selects all records that have been assigned to any particular user, then send one personalized email to each assigned user that contains a list of the records that are assigned to them. So if myTable looks like this: ID Assigned 1 Joe 2 Joe 3 Shelly Joe's email would display a line-delimited list with records 1 and 2 in it, and Shelly's would display record 3. I started building a procedure with cursors at first, but 1) wasn't sure if I could reference a

问题 I want to the the number of records in all tables that match a specific name criteria. Here is the SQL I built Declare SQLStatement VARCHAR (8000) :=''; BEGIN SELECT 'SELECT COUNT (*) FROM ' || Table_Name || ';' INTO SQLStatement FROM All_Tables WHERE 1=1 AND UPPER (Table_Name) LIKE UPPER ('MSRS%'); IF SQLStatement <> '' THEN EXECUTE IMMEDIATE SQLStatement; END IF; END; / But I get the following error: Error at line 1 ORA-01422: exact fetch returns more than requested number of rows ORA-06512

问题 I want to the the number of records in all tables that match a specific name criteria. Here is the SQL I built Declare SQLStatement VARCHAR (8000) :=''; BEGIN SELECT 'SELECT COUNT (*) FROM ' || Table_Name || ';' INTO SQLStatement FROM All_Tables WHERE 1=1 AND UPPER (Table_Name) LIKE UPPER ('MSRS%'); IF SQLStatement <> '' THEN EXECUTE IMMEDIATE SQLStatement; END IF; END; / But I get the following error: Error at line 1 ORA-01422: exact fetch returns more than requested number of rows ORA-06512

问题 I have the following PL/SQL block and it's working fine. I would like to call this function (TimeToFrame) but from another PL/SQL block. I cannot declare this function in a procedure or package that is stored in the DB. In other words how can I call a pl/sql from another pl/sql where both pl/sql are anonymous blocks?? What if I put that function in a separate .sql file. Can't I call that .sql file from my anonymous block and pass it some IN parameters and have that fct return OUT params?

问题 I have a procedure that takes an input of 2 Associative arrays and after some basic count checks, does a FORALL statement to insert the data into a table. Here is the procedure: PROCEDURE INSERT_RECS(P_PROD_TYP IN prod_type, P_PROD_ADD_PK IN prod_pk_type) IS uniq_key EXCEPTION; PRAGMA EXCEPTION_INIT(uniq_key, -00001); loc_cnt NUMBER; BEGIN IF P_PROD_TYP.COUNT = P_PROD_ADD_PK.COUNT THEN FORALL i IN P_PROD_TYP.FIRST .. P_PROD_TYP.LAST INSERT INTO product_table ( pk, id, created_by, created_on,

问题 I have a procedure that takes an input of 2 Associative arrays and after some basic count checks, does a FORALL statement to insert the data into a table. Here is the procedure: PROCEDURE INSERT_RECS(P_PROD_TYP IN prod_type, P_PROD_ADD_PK IN prod_pk_type) IS uniq_key EXCEPTION; PRAGMA EXCEPTION_INIT(uniq_key, -00001); loc_cnt NUMBER; BEGIN IF P_PROD_TYP.COUNT = P_PROD_ADD_PK.COUNT THEN FORALL i IN P_PROD_TYP.FIRST .. P_PROD_TYP.LAST INSERT INTO product_table ( pk, id, created_by, created_on,