Terminator F1 is a vigorous, long-determinate, heavy-yielding plant. The fruits are oval and deep red in colour.   Terminator F1  Characteristics:  Determinate Maturity 75 days from transplanting Fruit weight 125 - 150 grams Yield Potential 40 tonnes per acre Long shelf life of up to 21 days at room room...

The Kenya Agricultural Research Institute's introduction of Improved Kienyeji Chicken rearing in 2011 and the introduction of the Indian Kuroiler in Kenya transformed the country's poultry farming industry. Previously, farmers concentrated on layer and broiler farming. Kienyeji farming was only practiced practiced...

Airtel's Financial Overview: Bharti Airtel Limited, commonly known as Airtel, is one of the largest telecommunications companies in India and operates in several other countries as well. It provides mobile, broadband, and digital services to millions of customers. Revenue and Earnings: Airtel's revenue revenue...

Starting a vegetable garden is a fun and rewarding project. Growing your own vegetables, whether you have a large backyard or a small balcony, can provide you with fresh, nutritious produce right at your fingertips. As a beginner gardener, it's best best...

Water gardens are relaxing and enticing additions to any outdoor space. The gentle ripples, aquatic life, and vibrant plants create a peaceful environment that soothes the soul. Consider adding floating planters to your water garden to make it more visually appealing. appealing....

Investing in the stock market has the potential for significant returns, but it must be approached with caution and planning. Before you begin trading stocks, make sure you've checked off these essential items on your checklist to ensure your success. 1. Education: Education:...

When it comes to saving money, making practical budget cuts can have a significant impact on your financial well-being. By identifying areas where you can trim expenses without sacrificing your quality of life, you'll be able to achieve your financial goals goals...

Money discussions are more than just about money; they reflect your values, goals, and partnership. Among the many conversations you'll have with your spouse, the one about money may be the most important. It's more than just budgets and bills; it's it's...

Divorce is a complex financial process as well as an emotional one. Understanding the financial implications is critical for making sound decisions during this difficult period. Here's a detailed guide to navigating the financial aspects of divorce. 1. Gather Financial Documentation: Collect Collect...

Saving is a good culture; it can help you avert future commitments or challenges. What many don't understand is that banks and monetary institutions use your money to earn a lot of interest for themselves. Well, some earn less, some more. more....

Mortgage is one of the most misunderstood financial undertakings yet very essential. In this article, we demistify it to make mortgage an easy concept for your plans. Understanding how your mortgage payment is broken down can provide you with financial knowledge and and...

Buying a home is a significant financial decision, and selecting the right mortgage lender can make or break your homebuying experience. Before you sign on the dotted line, make sure you have all of the information you need to make an an...

Toyota Motor Corporation, one of the world's largest and most well-known automobile manufacturers, has consistently demonstrated its prowess in innovation, production, and market presence. Let's look at key financial metrics, recent developments, and an industry analysis to gain a better understanding understanding...

Retirement marks a significant transition from the hustle and bustle of a career to a period of relaxation and leisure. There are, however, some retirement secrets that are not always openly discussed, but are critical for planning a secure and fulfilling fulfilling...

One of the most important lessons we can teach our children as parents is how to manage money responsibly. Early financial literacy and responsible habits can lay the groundwork for a lifetime of wise financial decisions. Here are some effective methods methods...

Abstract This research project engaged in the examination and study of various aspects of innovative financial instruments in order to develop a comprehensive understanding of their evolution, advantages, limitations and risks and contribute to the available literature on the subject. The research research...

Introduction Often, today’s world is characterised by digital connectivity and globalisation. This has assisted for boundaries of space, time or even political or geographic constraints to be removed, allowing communication style and cultures to merge (Winer, 2009). More importantly, it can be be...

Introduction: On March 11th, 2020, the World Health Organization officially declared the novel Coronavirus COVID-19 as a pandemic, marking its spread across more than 110 countries and over 118,000 confirmed cases globally (WHO, 2020). Health experts worldwide have introduced terms like like...

Do you want to go on a vacation but are concerned about your wallet? You don't have to spend a fortune to have a memorable and enjoyable trip. You can have an amazing vacation on a budget with careful planning, wise wise...

ALL The ALL command returns true if all of the subquery values meet the condition. The following SQL statement returns TRUE and lists the productnames if ALL the records in the OrderDetails table has quantity = 10: [similarposts] Example  SELECT ProductName FROM Products WHERE ProductID = ALL (SELECT ProductID FROM OrderDetails WHERE Quantity = 10);

The following table contains words that are reserved in SQL and therefore known as keywords. You can use them for reference or as summary or cheatsheet for SQL functionalities. SQL Keywords Keyword Description ADD Adds a column in an existing table ADD CONSTRAINT Adds a constraint after a a...

The data type of a column defines what value the column can hold: integer, character, money, date and time, binary, and so on. SQL Data Types Each column in a database table is required to have a name and a data type. An SQL SQL...

SQL Hosting First thing is SQL is just a language and cannot host itself. Therefore, If you want your web site to be able to store and retrieve data from a database, your web server should have access to a database-system that uses uses...

SQL Injection SQL injection is a code injection technique that might destroy your database. SQL injection is one of the most common web hacking techniques. SQL injection is the placement of malicious code in SQL statements, via web page input. SQL in Web Pages SQL injection injection...

SQL CREATE VIEW Statement In SQL, a view is a virtual table based on the result-set of an SQL statement. A view contains rows and columns, just like a real table. The fields in a view are fields from one or more real real...

SQL Dates The most difficult part when working with dates is to be sure that the format of the date you are trying to insert, matches the format of the date column in the database. As long as your data contains only the the...

AUTO INCREMENT Field Auto-increment allows a unique number to be generated automatically when a new record is inserted into a table. Often this is the primary key field that we would like to be created automatically every time a new record is inserted. Syntax inserted. Syntax...

SQL CREATE INDEX Statement The CREATE INDEX statement is used to create indexes in tables. Indexes are used to retrieve data from the database more quickly than otherwise. The users cannot see the indexes, they are just used to speed up searches/queries. Note: Updating a table with with...

SQL DEFAULT Constraint The DEFAULT constraint is used to set a default value for a column. The default value will be added to all new records, if no other value is specified. SQL DEFAULT on CREATE TABLE The following SQL sets a DEFAULT value for the "City" column when when...

SQL CHECK Constraint The CHECK constraint is used to limit the value range that can be placed in a column. If you define a CHECK constraint on a column it will allow only certain values for this column. If you define a CHECK constraint on a table it can limit limit...

SQL FOREIGN KEY Constraint The FOREIGN KEY constraint is used to prevent actions that would destroy links between tables. A FOREIGN KEY is a field (or collection of fields) in one table, that refers to the PRIMARY KEY in another table. The table with the foreign key is called the the...

SQL PRIMARY KEY Constraint The PRIMARY KEY constraint uniquely identifies each record in a table. Primary keys must contain UNIQUE values, and cannot contain NULL values. A table can have only ONE primary key; and in the table, this primary key can consist of single or or...

SQL UNIQUE Constraint The UNIQUE constraint ensures that all values in a column are different. Both the UNIQUE and PRIMARY KEY constraints provide a guarantee for uniqueness for a column or set of columns. A PRIMARY KEY constraint automatically has a UNIQUE constraint. However, you can have many UNIQUE constraints per table, but only one PRIMARY KEY constraint per per...

SQL NOT NULL Constraint By default, a column can hold NULL values. The NOT NULL constraint enforces a column to NOT accept NULL values. This enforces a field to always contain a value, which means that you cannot insert a new record, or update a record record...

SQL constraints are used to specify rules for data in a table. SQL Create Constraints Constraints can be specified when the table is created with the CREATE TABLE statement, or after the table is created with the ALTER TABLE statement. Syntax CREATE TABLE table_name (     column1 datatype constraint,     column2 datatype constraint,     column3 datatype constraint,     .... ); SQL .... ); SQL...

SQL ALTER TABLE Statement The ALTER TABLE statement is used to add, delete, or modify columns in an existing table. The ALTER TABLE statement is also used to add and drop various constraints on an existing table. ALTER TABLE - ADD Column To add a column in a table, table,...

The SQL DROP TABLE Statement The DROP TABLE statement is used to drop an existing table in a database. Syntax DROP TABLE table_name; Note: Be careful before dropping a table. Deleting a table will result in loss of complete information stored in the table! SQL DROP TABLE Example The following SQL statement statement...

The SQL CREATE TABLE Statement Once you have a database, obviously you need tables to operate and save data. The CREATE TABLE statement is used to create a new table in a database. Syntax CREATE TABLE table_name (     column1 datatype,     column2 datatype,     column3 datatype,    .... ); The column parameters specify the names names...

Have you ever wondered if you could backup your database from time to time from your scripts so that in any eventuality, you will have you data intact. Sometimes you might have performed an erroneous drop query or update query that messes messes...

The SQL DROP DATABASE Statement The DROP DATABASE statement is used to drop an existing SQL database. Sometimes you need to drop a table from your scripts. Here is a guid. Syntax DROP DATABASE databasename; Note: Be careful before dropping a database. Deleting a database will result in loss of complete complete...

The SQL CREATE DATABASE Statement The CREATE DATABASE statement is used to create a new SQL database. When you need to create databases dynamically from your scripts, here is a guide to do that using SQL and can apply to mySql Syntax CREATE DATABASE databasename; CREATE DATABASE Example The following SQL SQL...

Operator Description Example + Add   - Subtract   * Multiply   / Divide   % Modulo   SQL Bitwise Operators Operator Description & Bitwise AND | Bitwise OR ^ Bitwise exclusive OR SQL Comparison Operators Operator Description Example = Equal to   > Greater than   < Less than   >= Greater than or equal to   <= Less than or equal to   <> Not equal to   SQL Compound Operators Operator Description += Add equals -= Subtract equals *= Multiply equals /= Divide equals %= Modulo equals &= Bitwise AND equals ^-= Bitwise exclusive equals |*= Bitwise OR equals SQL Logical Operators Operator Description Example ALL TRUE if all of the the...

SQL Comments Comments are used to explain sections of SQL statements, or to prevent execution of SQL statements. Note: The examples in this chapter will not work in Firefox and Microsoft Edge! Comments are not supported in Microsoft Access databases. Firefox and Microsoft Edge Edge...

What is a Stored Procedure? A stored procedure is a prepared SQL code that you can save, so the code can be reused over and over again. So if you have an SQL query that you write over and over again, save it it...

SQL IFNULL(), ISNULL(), COALESCE(), and NVL() Functions Look at the following "Products" table: P_Id ProductName UnitPrice UnitsInStock UnitsOnOrder 1 Jarlsberg 10.45 16 15 2 Mascarpone 32.56 23   3 Gorgonzola 15.67 9 20 Suppose that the "UnitsOnOrder" column is optional, and may contain NULL values. Look at the following SELECT statement: SELECT ProductName, UnitPrice * (UnitsInStock + UnitsOnOrder) FROM Products; In the example above, if any of the "UnitsOnOrder" "UnitsOnOrder"...

The SQL CASE Expression The CASE expression goes through conditions and returns a value when the first condition is met (like an if-then-else statement). So, once a condition is true, it will stop reading and return the result. If no conditions are true, it it...

The SQL INSERT INTO SELECT Statement The INSERT INTO SELECT statement copies data from one table and inserts it into another table. The INSERT INTO SELECT statement requires that the data types in source and target tables match. Note: The existing records in the target table are unaffected. INSERT INTO INTO...

The SQL SELECT INTO Statement The SELECT INTO statement copies data from one table into a new table. SELECT INTO Syntax Copy all columns into a new table: SELECT * INTO newtable [IN externaldb] FROM oldtable WHERE condition; Copy only some columns into a new table: SELECT column1, column2, column3, ... INTO newtable [IN externaldb] FROM oldtable WHERE condition; The new table will be created with the column-names and types types...

The SQL ANY and ALL Operators The ANY and ALL operators allow you to perform a comparison between a single column value and a range of other values. The SQL ANY Operator The ANY operator: returns a boolean value as a result returns TRUE if ANY of the subquery values meet the the...

The SQL EXISTS Operator The EXISTS operator is used to test for the existence of any record in a subquery. The EXISTS operator returns TRUE if the subquery returns one or more records. EXISTS Syntax SELECT column_name(s) FROM table_name WHERE EXISTS (SELECT column_name FROM table_name WHERE condition); Demo Database Below is a selection from the "Products" table in the Northwind sample database: ProductID ProductName SupplierID CategoryID Unit Price 1 Chais 1 1 10 database: ProductID ProductName SupplierID CategoryID Unit Price 1 Chais 1 1 10...