Computer Science > QUESTIONS & ANSWERS > WGU C170 Data Management - Applications - OA GSA1 Already Passed (All)

WGU C170 Data Management - Applications - OA GSA1 Already Passed

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WGU C170 Data Management - Applications - OA GSA1 Already Passed Add New Row ✔✔INSERT INTO table_name (column1, column2, ...) VALUES (value1, value2, value3, ...); Update Row ✔✔UPDATE tabl ... e_name SET column1 = value1, column2 = value2, ... WHERE condition; Delete Row ✔✔DELETE FROM table_name WHERE condition; Inner Join ✔✔SELECT column_name(s) FROM table1 INNER JOIN table2 ON table1.column_name = table2.column_name; CREATE VIEW ✔✔CREATE VIEW viewname AS SELECT Col1, Col2 FROM table WHERE condition; Concatenate ✔✔CONCAT(Col1, Col2) AS NewColumnName; Create Index ✔✔CREATE INDEX index_name ON table_name (column1, column2, ...); Create Database ✔✔CREATE DATABASE databasename; Drop Database ✔✔DROP DATABASE databasename; Create Table ✔✔CREATE TABLE table_name ( column1 datatype, column2 datatype, column3 datatype, .... ); Set Primary Key ✔✔CREATE TABLE Persons ( ID int NOT NULL, LastName varchar(255) NOT NULL, FirstName varchar(255), Age int, PRIMARY KEY (ID) ); Set Foreign Key ✔✔CREATE TABLE Orders ( OrderID int NOT NULL, OrderNumber int NOT NULL, PersonID int, PRIMARY KEY (OrderID), FOREIGN KEY (PersonID) REFERENCES Persons(PersonID [Show More]

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