Question:How can I insert multiple rows of explicit data in one INSERT command in Oracle? Answer:The following is an example of how you might insert 3 rows into thesupplierstable in Oracle, using an Oracle INSERT statement: INSERT ALL INTO suppliers (supplier_id, supplier_name) VALUES (1000...
--Delete any existing rows for 'Munising Falls' so that this --example can be executed multiple times DELETE FROM waterfalls WHERE falls_name='Munising Falls'; --Insert a new row using EMPTY_CLOB( ) to create a LOB locator INSERT INTO waterfalls (falls_name,falls_directions) VALUES ('Mu...
The Oracle INSERT ALL statement is used to add multiple rows with a single INSERT statement. The rows can be inserted into one table or multiple tables using only one SQL command.Syntax The syntax for the INSERT ALL statement in Oracle/PLSQL is: INSERT ALL INTO mytable (column1, column2...
Accepting and Returning Multiple Rows with Table Functions Overview of Table Functions What Are Table Functions? What Are Pipelined Table Functions? Using Pipelined Table Functions for Transformations Writing a Pipelined Table Function Returning Results from Table Functions ...
--Binding是在SQL语句里分配一个value给PL/SQL变量 --Bulk Binding是一次分配所有的数据,然后通过这个entire collection,在一个操作就可以完成两个引擎处理。 Typically, using bulk binds improves performance for SQL statements that affect four or more database rows.The more rows affected by a SQL statement...
--Binding 是在SQL 语句里分配一个value 给PL/SQL 变量 --Bulk Binding 是一次分配所有的数据,然后通过这个entire collection,在一个操作就可以完成两个引擎处理。 Typically, using bulk binds improves performance for SQL statements that affect four or more database rows. The more rows affected by a SQL...
CREATE LOCAL TEMPORARY TABLE mig_fr_wh_SQL_info_type( typ_col VARCHAR (10) )ON COMMIT PRESERVE ROWS';EXECUTEIMMEDIATE'DROP TABLE IF EXISTS fr_wh_SQL;CREATE LOCAL TEMPORARY TABLE fr_wh_SQLON COMMIT PRESERVE ROWS ASAS SELECT *, CAST(NULL AS INT) AS typ_idx_colFROM mig_fr_wh_SQL_info...
PL/pgSQL approach The procedure is created thus: create procedure insert_rows(vs in varchar[]) language plpgsql as $$ declare this_v varchar(30) not null := '?'; begin rollback; foreach this_v in array vs loop insert into t(v) values(this_v); end loop; commit; end $$; ...
Inserting PL/SQL Records into the Database Using a single variable of type RECORD or percent ROWTYPE in the VALUES clause instead of a list of columns, you may insert records into database rows using a PL/SQL-only extension of the INSERT command. This improves the readability and maintainabi...
Accepting and Returning Multiple Rows with Table Functions Invoker Rights Versus Definer Rights Understanding and Using Recursion Calling External Subprograms What Are Subprograms? Subprograms are named PL/SQL blocks that can take parameters and be invoked. PL/SQL has two types of subprograms calledproced...