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I have a question regarding where bind variables can be used in a dynamic SQL statement in PL/SQL. For example, I know that this is valid: CREATE OR REPLACE FUNCTION get_num_of_employees (p_loc VARCHAR2, p_job VARCHAR2) RETURN NUMBER. IS. v_query_str VARCHAR2(1000); v_num_of_employees NUMBER; BEGIN. v_query_str := 'SELECT COUNT(*) FROM emp_'.
V$SQL_BIND_CAPTURE displays information on bind variables used by SQL cursors. Each row in the view contains information for one bind variable defined in a cursor. This includes:
1 Νοε 2017 · I know you can check v$sql and get a list of distinct SQLs after translating the constants in the predicates. But if it's using bind variable, shouldn't V$SQL_BIND_CAPTURE have that SQL_ID and also the values really used for the vari.
V$SQL_BIND_DATA describes, for each distinct bind variable in each cursor owned by the session querying this view: Actual bind data, if the bind variable is user defined. The underlying literal, if the CURSOR_SHARING parameter is set to FORCE and the bind variable is system generated.
22 Φεβ 2023 · I have a query which is executed from the application server (weblogic) for a report module which uses bind variables. he query as shown in v$sql is shown below. select /*+ first_rows(100)*/ col1,col2 from tab where c1=:1 and c2 >=:2 and c3<=:3.
15 Μαρ 2021 · If you are licensed for sql monitoring, you can use V$SQL_MONITOR to get the binds, but similarly, this will be for queries that are being monitored (aka, long running queries only by default). If you really want to get *every* bind, then you pretty much have to resort to low level tracing via DBMS_MONITOR with 'binds' set to true.
2 Ιουν 2006 · If you have a finite number of items in the in-list By all means just bind the individual elements. That is, in the above example, suppose we let the user pick up to 10 items in a pick list. I would strongly encourage the query you use to be: Select * from all_users where username in ( :bv1, :bv2, :bv3, … :bv10 );
