Which of the following is a valid SQL type?

Because Characters, Numeric, and Float are all valid SQL types. If you are willing to learn SQL and wish to get certified in SQL, have a look at the SQL certification course from Intellipaat.

Which of following is not a valid SQL type?

2) Which of the following is not a valid SQL type? Explanation: DECIMAL is not a valid SQL type because it is nothing but numeric only in SQL.

Which of the following is the valid SQL statements?

As all these Character, Numeric, and Float are valid SQL commands.

Is Decimal a valid SQL type?

SQL Server Data Types

Fixed precision and scale numbers. Allows numbers from -10^38 +1 to 10^38 –1. The p parameter indicates the maximum total number of digits that can be stored (both to the left and to the right of the decimal point). p must be a value from 1 to 38.

What is a type in SQL?

SQL Data Type is an attribute that specifies the type of data of any object. Each column, variable and expression has a related data type in SQL. You can use these data types while creating your tables. You can choose a data type for a table column based on your requirement.

SQL vs MySQL | Difference between SQL and MySQL | Intellipaat

Which of the following are SQL data types?

Which of the following is the correct order of a SQL statement?

Detailed Solution. The correct answer is Select, where, group by, having.

Which of the following are valid SQL statements inside PL SQL block?

PL/SQL recognizes the SQL pseudocolumns: CURRVAL , LEVEL , NEXTVAL , ROWID , and ROWNUM . In PL/SQL, pseudocolumns are only allowed in SQL queries, not in INSERT / UPDATE / DELETE statements, or in other PL/SQL statements such as assignments or conditional tests.

Which of these is not a type of SQL constraint?

ALTERNATE KEY is NOT a type of SQL constraint. Hence, correct option is option(b). There are three types of keys in SQL which are PRIMARY KEY, FOREIGN KEY, and UNIQUE KEY.

Which of the following is not a valid NoSQL database?

1. Which of the following is not a NoSQL database? Explanation: Microsoft SQL Server is a relational database management system developed by Microsoft.

Is float a data type in SQL?

FLOAT(p) The FLOAT data type accepts approximate numeric values, for which you may define a precision up to a maximum of 64. If no precision is specified during the declaration, the default precision is 64.

Which of the following is a part of SQL?

SQL has three main components: the Data Manipulation Language (DML), the Data Definition Language (DDL), and the Data Control Language (DCL).

Which data type is not valid?

Long is not a valid 'data type' in C language. Explanation: Data types can be define or specify how the 'data' has to get entered in our programs and what type of data we have to enter.

Which of the following is not a valid data type in MySQL?

MySQL does not have the built-in BOOLEAN or BOOL data type.

Which of the following is not a valid date and time data type in SQL?

Which of the following is not a valid Date and Time data type? Explanation: datestamp is not a valid Date and Time data type. Timestamp exists but datestamp does not exist in SQL.

Which of the following is true about data types in PL SQL?

Answer : A. Q 10 - Which of the following is true about data types in PL/SQL? A - Large Object or LOB data types are pointers to large objects that are stored separately from other data items, such as text, graphic images, video clips, and sound waveforms.

Which of the following is not a PL SQL unit Mcq?

Table is not a PL/SQL unit.

Which of the following is not true about SQL statements?

Q 1 - Which of the following is not true about SQL statements? A - SQL statements are not case sensitive.

Which of the following is true about the SQL AS clause?

The AS clause in SQL is used to change the column name in the output or assign a name to a derived column. 2. The SQL AS clause can only be used with the JOIN clause.

Which of the following is not an SQL aggregate function?

Which of the following is not a built in aggregate function in SQL? Explanation: SQL does not include total as a built in aggregate function. The avg is used to find average, max is used to find the maximum and the count is used to count the number of values. 2.

What are the types of SQL Server?

Various Editions of SQL Server are Enterprise, Standard, Web, Developer, and Express.

Which are two types of SQL commands in database?