INTRODUCTION SQL is divided into the following ➢ Data Definition Language (DDL) ➢ Data Manipulation Language (DML) ➢ Data Retrieval Language (DRL) ➢ Transaction Control Language (TCL) ➢ Data Control Language (DCL) DDL -- create‚ alter‚ drop‚ truncate‚ rename DML -- insert‚ update‚ delete DRL -- select TCL -- commit‚ rollback‚ savepoint DCL -- grant‚ revoke CREATE TABLE SYNTAX Create table (col1 datatype1‚ col2 datatype2 …coln datatypen);
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HOW WEATHER EFFECTS PEOPLE How weather effects peoples lives and activities. Weather‚ is the day to day change in conditions including the changes in the atmosphere‚ these changes include temperature‚ levels of precipitation‚ wind speed‚ wind direction and the change in air pressure. These measurements are usually taken and recorded at least once a day. Weather is the day-to-day changes in Earths atmospheric conditions. Climate‚ is the average conditions for an area or country recorded over a
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Issue: The protection of indigenous peoples in South America affected by deforestation Introduction Deforestation in South America is occurring because of the extension of agribusiness for financial advancement. Extension of industry‚ logging‚ mining‚ cows pastures are additionally answerable for this. The impacts are however distinctive in diverse ranges beginning from debasement of area to soil disintegration and additionally the world ’s biodiversity. Nearly 50% of the world’s tropical
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Effect of Carrageenan to Vulnerable People Now a day‚ carrageenan is commonly used additive in the food industry because of its wide applicability. Due to this reasons‚ its safety characteristics and usage was also noted. One issue that is brought about regarding the use of carrageenan in the food industy was its carcinogenic effect. According to study‚ carrageenan is not the main concern about the issue but its degradation product which is poligeenan. Poligeenan is produced from carrageenan when
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Good morning teachers and peers‚ today I’m going to discuss conflict‚ the affects it has on people with examples from two texts. | What is conflict? Conflict is another word for fighting‚ battling‚ or struggle. Conflict can be expressed in many ways‚ such as; war‚ hate‚ aggression‚ bullying‚ and competiveness. Conflict has negative effects on people. Conflict can result in death‚ mental illness‚ suicide‚ and destruction. Conflict is cause by many reasons including differences in values‚ desires
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Lit 11/8/12 Alcohol’s Effects on Society and Its People Everyone is faced with the decision of drinking alcohol at some point in their lives. It’s the decision to become educated about alcohol that makes the difference. Alcohol has very few positive sides‚ while the list of negatives is extensive and covers both physical and mental health. Risk factors of alcohol can affect some more than others. Everyone that drinks will experience alcohol’s negative effects and both short term and long
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Corruption and Anti-corruption in reform China Dr. Zengke He Introduction Corruption has become a major social and political issue in China since 1978when Chinese authorities began to implement the policy of "reform and opening".The public’s outrages with the mounting corruption within the party organisationsand government institutions is an important reason for explaining that why thereare so many people participated in or supported the pro-democracy student demonstrationin 1989. After
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Although NAFTA was originally implemented to modernize Mexico’s economy by creating manufacturing jobs for laborers‚ it favored wealthy national leaders and oversaw the detrimental effects it would have on the indigenous people of Mexico. The adoption of NAFTA between the three countries precisely began in December of 1992‚ when President Carlos Salinas of Mexico‚ President George H. W. Bush of the United States‚ and Prime Minister Brian Mulroney of Canada signed the free trade agreement ("Mexico
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Effects of Advertising on American Youth Advertising on American youth has changed somewhat in the last ten years. Today’s youth‚ mostly between the ages of 15-18‚ see an advertisement on television‚ or the internet and they want to try it ‚ have it‚ or even steal for it because they desire it. Take alcohol advertisements for instance. Alcohol advertisements are more complex and appealing to today’s youth than they were ten years ago. The effect of these alcohol related advertisements‚ cause our
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have an Effect on Peoples Moods‚ Emotions & Actions Music has an exceptional way of transcending feelings‚ emotions‚ and information across the world. It is a beautiful‚ yet powerful force is composed of feeling‚ abundance‚ and raw emotion and influences our way of dress‚ our dialect and even our own moral fiber. It can be as simple as the beat created by walking on the planks of a deck‚ or as intricate as a twelve part symphony. This thesis will examine how music as a whole‚ effects peoples mind
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