{"id":3896,"date":"2025-01-30T15:56:48","date_gmt":"2025-01-30T15:56:48","guid":{"rendered":"https:\/\/www.fpw.com.br\/?p=3896"},"modified":"2025-01-31T18:22:49","modified_gmt":"2025-01-31T18:22:49","slug":"sql-consultas-clausula-where","status":"publish","type":"post","link":"https:\/\/fpw.com.br\/m\/sql-consultas-clausula-where\/","title":{"rendered":"SQL | Consultas &#8211; Cl\u00e1usula WHERE"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"3896\" class=\"elementor elementor-3896\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-76c1340 e-flex e-con-boxed wpr-particle-no wpr-jarallax-no wpr-parallax-no wpr-sticky-section-no wpr-column-slider-no wpr-equal-height-no e-con e-parent\" data-id=\"76c1340\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-40b0655 e-flex e-con-boxed wpr-particle-no wpr-jarallax-no wpr-parallax-no wpr-sticky-section-no wpr-column-slider-no wpr-equal-height-no e-con e-parent\" data-id=\"40b0655\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-3c6add9 e-con-full e-flex wpr-particle-no wpr-jarallax-no wpr-parallax-no wpr-sticky-section-no wpr-column-slider-no wpr-equal-height-no e-con e-child\" data-id=\"3c6add9\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-a7f66c1 elementor-widget elementor-widget-heading\" data-id=\"a7f66c1\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Como Utilizar a Cl\u00e1usula WHERE no SQL de Forma Eficiente<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b6fbbe7 elementor-widget elementor-widget-text-editor\" data-id=\"b6fbbe7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h6>Est\u00e1 p\u00e1gina cont\u00e9m links patrocinados!<\/h6><h2>Introdu\u00e7\u00e3o \u00e0 Cl\u00e1usula WHERE<\/h2><p>A cl\u00e1usula WHERE \u00e9 uma das partes mais importantes do SQL, permitindo que voc\u00ea filtre os registros que deseja recuperar ou manipular. Sem ela, voc\u00ea pode acabar retornando um conjunto muito amplo de dados, o que pode ser ineficaz e dif\u00edcil de gerenciar.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-621913e elementor-widget elementor-widget-text-editor\" data-id=\"621913e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h3>Restringindo Dados (where)<\/h3><p>O comando de restri\u00e7\u00e3o\u00a0<span class=\"lf-badge\">where<\/span>\u00a0\u00e9 o mais utilizado. Ele quer dizer \u201conde\u201d, ou seja, com a sua utiliza\u00e7\u00e3o ser\u00e3o exibidas as informa\u00e7\u00f5es solicitadas, obedecendo \u00e0s restri\u00e7\u00f5es informadas.<\/p><p>Fonte: <a href=\"https:\/\/www.devmedia.com.br\/sql-basico\" target=\"_blank\" rel=\"noopener\">https:\/\/www.devmedia.com.br\/sql-basico<\/a><\/p><p class=\"destaque-link-conteudo\">Documenta\u00e7\u00e3o:\u00a0<a title=\"SQL: Cl\u00e1usula Where\" href=\"https:\/\/www.devmedia.com.br\/sql-clausula-where\/37645\" target=\"_blank\" rel=\"noopener\">SQL: Cl\u00e1usula Where<\/a><\/p><h3>Condi\u00e7\u00f5es de Compara\u00e7\u00e3o (=, &gt;, &gt;=, &lt;, &lt;=, &lt;&gt;, in, like, between, is null)<\/h3><h4>&#8220;=&#8221; \u00e9 igual<\/h4><p>A\u00a0<b>Listagem 7<\/b>\u00a0seleciona todos os campos dos registros da tabela pcnfsaid onde o valor do campo\u00a0<span class=\"lf-bagde\">numnota<\/span>\u00a0for igual a 50.<\/p><div class=\"code-area\"><div class=\"pre_sql\"><div><pre class=\"line-numbers pre_sql\"><code class=\"pre_sql\"><span class=\"token keyword\">select<\/span> <span class=\"token operator\">*<\/span> <span class=\"token keyword\">from<\/span> pcnfsaid <span class=\"token keyword\">where<\/span>  numnota <span class=\"token operator\">=<\/span> <span class=\"token number\">50<\/span><span class=\"token punctuation\">;<\/span><\/code><\/pre><\/div><\/div><div class=\"code-caption\"><b>Listagem 7<\/b>. Usando where com =<\/div><\/div><h4>&#8220;&gt;&#8221; \u00e9 maior<\/h4><p>A\u00a0<b>Listagem 8<\/b>\u00a0seleciona todos os campos dos registros da tabela\u00a0<span class=\"lf-bagde\">pcnfsaid<\/span>\u00a0onde o valor do campo numnota for maior que 45.<\/p><div class=\"code-area\"><div class=\"pre_sql\"><div><pre class=\"line-numbers pre_sql\"><code class=\"pre_sql\"><span class=\"token keyword\">select<\/span> <span class=\"token operator\">*<\/span> <span class=\"token keyword\">from<\/span> pcnfsaid <span class=\"token keyword\">where<\/span> numnota <span class=\"token operator\">&gt;<\/span> <span class=\"token number\">45<\/span><span class=\"token punctuation\">;<\/span><\/code><\/pre><\/div><\/div><div class=\"code-caption\"><b>Listagem 8<\/b>. Usando where com &gt;<\/div><\/div><h4>&#8220;&gt;=&#8221; \u00e9 maior ou igual<\/h4><p>O c\u00f3digo da\u00a0<b>Listagem 9<\/b>\u00a0seleciona todos os campos dos registros da tabela pcnfsaid onde o valor do campo numnota for maior ou igual a 50.<\/p><div class=\"code-area\"><div class=\"pre_sql\"><div><pre class=\"line-numbers pre_sql\"><code class=\"pre_sql\"><span class=\"token keyword\">select<\/span> <span class=\"token operator\">*<\/span> <span class=\"token keyword\">from<\/span> pcnfsaid <span class=\"token keyword\">where<\/span>  numnota <span class=\"token operator\">&gt;=<\/span><span class=\"token number\">50<\/span><span class=\"token punctuation\">;<\/span><\/code><\/pre><\/div><\/div><div class=\"code-caption\"><b>Listagem 9<\/b>. Usando where com &gt;<\/div><\/div><h4>\u201c&lt;\u201d \u00e9 menor<\/h4><p>O c\u00f3digo da\u00a0<b>Listagem 10<\/b>\u00a0seleciona todos os campos dos registros da tabela pcnfsaid onde o valor do campo numnota for menor que 10.<\/p><div class=\"code-area\"><div class=\"pre_sql\"><div><pre class=\"line-numbers pre_sql\"><code class=\"pre_sql\"><span class=\"token keyword\">select<\/span> <span class=\"token operator\">*<\/span> <span class=\"token keyword\">from<\/span> pcnfsaid <span class=\"token keyword\">where<\/span>  numnota <span class=\"token operator\">&lt;<\/span> <span class=\"token number\">10<\/span><span class=\"token punctuation\">;<\/span><\/code><\/pre><\/div><\/div><div class=\"code-caption\"><b>Listagem 10<\/b>. Usando Where com &lt;<\/div><\/div><h4>&#8220;&lt;=&#8221; \u00e9 menor ou igual<\/h4><p>Na\u00a0<b>Listagem 11<\/b>\u00a0selecionamos todos os campos dos registros da tabela pcnfsaid onde o valor do campo numnota for menor ou igual a 5.<\/p><div class=\"code-area\"><div class=\"pre_sql\"><div><pre class=\"line-numbers pre_sql\"><code class=\"pre_sql\"><span class=\"token keyword\">select<\/span> <span class=\"token operator\">*<\/span> <span class=\"token keyword\">from<\/span> pcnfsaid <span class=\"token keyword\">where<\/span> numnota <span class=\"token operator\">&lt;=<\/span> <span class=\"token number\">5<\/span><span class=\"token punctuation\">;<\/span><\/code><\/pre><\/div><\/div><div class=\"code-caption\"><b>Listagem 11<\/b>. Usando where com &lt;=<\/div><\/div><h4>&#8220;&lt;&gt;&#8221; \u00e9 diferente<\/h4><p>O c\u00f3digo da\u00a0<b>Listagem 12<\/b>\u00a0seleciona todos os campos dos registros da tabela pcnfsaid onde o valor do campo numnota for diferente de 2.<\/p><div class=\"code-area\"><div class=\"pre_sql\"><div><pre class=\"line-numbers pre_sql\"><code class=\"pre_sql\"><span class=\"token keyword\">select<\/span> <span class=\"token operator\">*<\/span> <span class=\"token keyword\">from<\/span> pcnfsaid <span class=\"token keyword\">where<\/span> numnota <span class=\"token operator\">&lt;&gt;<\/span> <span class=\"token number\">2<\/span><span class=\"token punctuation\">;<\/span><\/code><\/pre><\/div><\/div><div class=\"code-caption\"><b>Listagem 12<\/b>. Usando where com diferente(&lt;&gt;)<\/div><\/div><h4>&#8220;in&#8221; \u00e9 na lista<\/h4><p>Na\u00a0<b>Listagem 13<\/b>\u00a0selecionamos todos os campos dos registros da tabela pcnfsaid onde o valor do campo numnota pertencer \u00e0 lista 1,3,5,6,8.<\/p><div class=\"code-area\"><div class=\"pre_sql\"><div><pre class=\"line-numbers pre_sql\"><code class=\"pre_sql\"><span class=\"token keyword\">select<\/span> <span class=\"token operator\">*<\/span> <span class=\"token keyword\">from<\/span> pcnfsaid <span class=\"token keyword\">where<\/span> numnota <span class=\"token operator\">in<\/span> <span class=\"token punctuation\">(<\/span><span class=\"token number\">1<\/span><span class=\"token punctuation\">,<\/span><span class=\"token number\">3<\/span><span class=\"token punctuation\">,<\/span><span class=\"token number\">5<\/span><span class=\"token punctuation\">,<\/span><span class=\"token number\">6<\/span><span class=\"token punctuation\">,<\/span><span class=\"token number\">8<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><\/code><\/pre><\/div><\/div><div class=\"code-caption\"><b>Listagem 13<\/b>. Usando where com In<\/div><\/div><h4>&#8220;like&#8221; \u00e9 como, parecido<\/h4><p>Selecionamos todos os campos dos registros da tabela pcnfsaid na\u00a0<b>Listagem 14<\/b>, onde o valor do campo numnota come\u00e7a com o n\u00famero 1, n\u00e3o importando quantos e quais n\u00fameros venham na sequ\u00eancia.<\/p><div class=\"code-area\"><div class=\"pre_sql\"><div><pre class=\"line-numbers pre_sql\"><code class=\"pre_sql\"><span class=\"token keyword\">select<\/span> <span class=\"token operator\">*<\/span> <span class=\"token keyword\">from<\/span> pcnfsaid <span class=\"token keyword\">where<\/span> numnota <span class=\"token operator\">like<\/span> \u201c<span class=\"token number\">1<\/span><span class=\"token operator\">%<\/span>\u201d<span class=\"token punctuation\">;<\/span><\/code><\/pre><\/div><\/div><div class=\"code-caption\"><b>Listagem 14<\/b>. Usando Like<\/div><\/div><p>J\u00e1 a\u00a0<b>Listagem 15<\/b>\u00a0seleciona todos os campos dos registros da tabela pcnfsaid, onde o valor do campo numnota come\u00e7a com o n\u00famero 1, e que tenham apenas um n\u00famero na sequ\u00eancia, com qualquer valor.<\/p><div class=\"code-area\"><div class=\"pre_sql\"><div><pre class=\"line-numbers pre_sql\"><code class=\"pre_sql\"><span class=\"token keyword\">select<\/span> <span class=\"token operator\">*<\/span> <span class=\"token keyword\">from<\/span> pcnfsaid <span class=\"token keyword\">where<\/span> numnota <span class=\"token operator\">like<\/span> \u201c<span class=\"token number\">1<\/span>_\u201d<span class=\"token punctuation\">;<\/span><\/code><\/pre><\/div><\/div><div class=\"code-caption\"><b>Listagem 15<\/b>. Outro exemplo de like<\/div><\/div><p>E na\u00a0<b>Listagem 16<\/b>\u00a0selecionamos todos os campos dos registros da tabela pcnfsaid, onde o valor do campo numnota come\u00e7a com o n\u00famero 1, e que tenham apenas dois n\u00fameros na sequ\u00eancia, com qualquer valor.<\/p><div class=\"code-area\"><div class=\"pre_sql\"><div><pre class=\"line-numbers pre_sql\"><code class=\"pre_sql\"><span class=\"token keyword\">select<\/span> <span class=\"token operator\">*<\/span> <span class=\"token keyword\">from<\/span> pcnfsaid <span class=\"token keyword\">where<\/span> numnota <span class=\"token operator\">like<\/span> \u201c<span class=\"token number\">1<\/span>__\u201d<span class=\"token punctuation\">;<\/span><\/code><\/pre><\/div><\/div><div class=\"code-caption\"><b>Listagem 16<\/b>. Mais um exemplo de like<\/div><\/div><p>Selecionamos todos os campos dos registros da tabela pcnfsaid, onde o primeiro n\u00famero do campo numnota tenha qualquer valor, o segundo n\u00famero for 1, n\u00e3o importando quantos e quais n\u00fameros venham na sequ\u00eancia, conforme mostra a\u00a0<b>Listagem 17<\/b>.<\/p><div class=\"code-area\"><div class=\"pre_sql\"><div><pre class=\"line-numbers pre_sql\"><code class=\"pre_sql\"><span class=\"token keyword\">select<\/span> <span class=\"token operator\">*<\/span> <span class=\"token keyword\">from<\/span> pcnfsaid <span class=\"token keyword\">where<\/span> numnota <span class=\"token operator\">like<\/span> \u201c_1<span class=\"token operator\">%<\/span>\u201d<span class=\"token punctuation\">;<\/span><\/code><\/pre><\/div><\/div><div class=\"code-caption\"><b>Listagem 17<\/b>. Outra op\u00e7\u00e3o de uso do like<\/div><\/div><h3>\u201cbetween\u201d \u00e9 a cl\u00e1usula que coloca a busca entre dois valores<\/h3><p>O c\u00f3digo da\u00a0<b>Listagem 18<\/b>\u00a0seleciona todos os campos dos registros da tabela pcnfsaid, onde o valor do campo numnota esteja entre os valores 1 e 10, incluindo-os.<\/p><div class=\"code-area\"><div class=\"pre_sql\"><div><pre class=\"line-numbers pre_sql\"><code class=\"pre_sql\"><span class=\"token keyword\">select<\/span> <span class=\"token operator\">*<\/span> <span class=\"token keyword\">from<\/span> pcnfsaid <span class=\"token keyword\">where<\/span> numnota <span class=\"token operator\">between<\/span> <span class=\"token number\">1<\/span> <span class=\"token operator\">and<\/span> <span class=\"token number\">10<\/span><span class=\"token punctuation\">;<\/span><\/code><\/pre><\/div><\/div><div class=\"code-caption\"><b>Listagem 18<\/b>. Cl\u00e1usula between<\/div><\/div><div class=\"lf-nota\">Na condi\u00e7\u00e3o\u00a0<span class=\"lf-badge\">between<\/span>\u00a0os valores informados como limites s\u00e3o considerados nos resultados.<\/div><h4>\u201cis null\u201d quer dizer \u00e9 nulo<\/h4><p>O c\u00f3digo da\u00a0<b>Listagem 19<\/b>\u00a0seleciona todos os campos dos registros da tabela pcnfsaid, onde o valor do campo comissao for nulo.<\/p><div class=\"code-area\"><div class=\"pre_sql\"><div><pre class=\"line-numbers pre_sql\"><code class=\"pre_sql\"><span class=\"token keyword\">select<\/span> <span class=\"token operator\">*<\/span> <span class=\"token keyword\">from<\/span> pcnfsaid <span class=\"token keyword\">where<\/span>  comissao <span class=\"token operator\">is<\/span> <span class=\"token boolean\">null<\/span><span class=\"token punctuation\">;<\/span><\/code><\/pre><\/div><\/div><div class=\"code-caption\"><b>Listagem 19<\/b>. Usando is null<\/div><\/div><div class=\"lf-nota\">Campo nulo \u00e9 o campo que n\u00e3o possui nenhum valor atribu\u00eddo. Campos com um caractere de espa\u00e7o ou 0 (zero) tem valor atribu\u00eddo. Campo nulo \u00e9 campo vazio.<\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-345f586 elementor-widget elementor-widget-video\" data-id=\"345f586\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;youtube_url&quot;:&quot;https:\\\/\\\/youtu.be\\\/sdSyh5AWfgI&quot;,&quot;video_type&quot;:&quot;youtube&quot;,&quot;controls&quot;:&quot;yes&quot;}\" data-widget_type=\"video.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-wrapper elementor-open-inline\">\n\t\t\t<div class=\"elementor-video\"><\/div>\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-be147cd elementor-widget elementor-widget-text-editor\" data-id=\"be147cd\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2>Como Funciona a Cl\u00e1usula WHERE<\/h2><p>A cl\u00e1usula WHERE \u00e9 utilizada em conjunto com algumas instru\u00e7\u00f5es SQL, como SELECT, UPDATE e DELETE. Por exemplo, ao usar SELECT, ela permite que voc\u00ea especifique quais registros deseja retornar com base em condi\u00e7\u00f5es espec\u00edficas. A sintaxe b\u00e1sica \u00e9 simples: ap\u00f3s a defini\u00e7\u00e3o do comando, voc\u00ea adiciona a cl\u00e1usula WHERE seguida da condi\u00e7\u00e3o desejada.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1c0c2b4 elementor-widget elementor-widget-text-editor\" data-id=\"1c0c2b4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2>Exemplos Pr\u00e1ticos da Utiliza\u00e7\u00e3o da Cl\u00e1usula WHERE<\/h2><p>Por exemplo, se voc\u00ea tem uma tabela chamada &#8216;clientes&#8217; e deseja encontrar todos os clientes de uma determinada cidade, voc\u00ea pode usar o seguinte comando SQL:<\/p><p><code>SELECT * FROM clientes WHERE cidade = 'S\u00e3o Paulo';<\/code><\/p><p>Al\u00e9m disso, a cl\u00e1usula WHERE pode incorporar operadores l\u00f3gicos como AND e OR, permitindo uma filtragem mais robusta. Por exemplo:<\/p><p><code>SELECT * FROM pedidos WHERE status = 'entregue' AND valor &gt; 100;<\/code><\/p><p>Isso retornar\u00e1 todos os pedidos entregues com um valor superior a 100. Outro exemplo com OR poderia ser:<\/p><p><code>SELECT * FROM produtos WHERE categoria = 'eletr\u00f4nicos' OR categoria = 'm\u00f3veis';<\/code><\/p><p>Esses exemplos ilustram como a cl\u00e1usula WHERE no SQL \u00e9 crucial para extrair dados de forma precisa e eficiente.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2b4987b elementor-widget elementor-widget-image\" data-id=\"2b4987b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/fpw.com.br\/m\/wp-content\/uploads\/2025\/01\/sql-where-1024x576.jpg\" class=\"attachment-large size-large wp-image-3919\" alt=\"Consultas - Cl\u00e1usula WHERE\" srcset=\"https:\/\/fpw.com.br\/m\/wp-content\/uploads\/2025\/01\/sql-where-1024x576.jpg 1024w, https:\/\/fpw.com.br\/m\/wp-content\/uploads\/2025\/01\/sql-where-300x169.jpg 300w, https:\/\/fpw.com.br\/m\/wp-content\/uploads\/2025\/01\/sql-where-768x432.jpg 768w, https:\/\/fpw.com.br\/m\/wp-content\/uploads\/2025\/01\/sql-where-150x85.jpg 150w, https:\/\/fpw.com.br\/m\/wp-content\/uploads\/2025\/01\/sql-where-600x338.jpg 600w, https:\/\/fpw.com.br\/m\/wp-content\/uploads\/2025\/01\/sql-where.jpg 1200w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-c4ea7cd e-con-full e-flex wpr-particle-no wpr-jarallax-no wpr-parallax-no wpr-sticky-section-no wpr-column-slider-no wpr-equal-height-no e-con e-child\" data-id=\"c4ea7cd\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-fa85d6f wpr-grid-columns-3 wpr-grid-columns--tablet2 wpr-grid-columns--mobile1 wpr-item-styles-inner elementor-widget elementor-widget-wpr-grid\" data-id=\"fa85d6f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"wpr-grid.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<ul class=\"wpr-grid-filters elementor-clearfix wpr-grid-filters-sep-right\"><li class=\" wpr-pointer-none wpr-pointer-line-fx wpr-pointer-fx-none\"><span  data-filter=\"*\" class=\"wpr-grid-filters-item wpr-active-filter \">All Posts<\/span><em class=\"wpr-grid-filters-sep\"><\/em><\/li><li class=\" wpr-pointer-none wpr-pointer-line-fx wpr-pointer-fx-none\"><span   data-ajax-filter=[\"category\",\"blog\"]  data-filter=\".category-blog\">Blog<\/span><em class=\"wpr-grid-filters-sep\"><\/em><\/li><li class=\" wpr-pointer-none wpr-pointer-line-fx wpr-pointer-fx-none\"><span   data-ajax-filter=[\"category\",\"certificados\"]  data-filter=\".category-certificados\">Certificados<\/span><em class=\"wpr-grid-filters-sep\"><\/em><\/li><li class=\" wpr-pointer-none wpr-pointer-line-fx wpr-pointer-fx-none\"><span   data-ajax-filter=[\"category\",\"dados\"]  data-filter=\".category-dados\">Dados<\/span><em class=\"wpr-grid-filters-sep\"><\/em><\/li><li class=\" wpr-pointer-none wpr-pointer-line-fx wpr-pointer-fx-none\"><span   data-ajax-filter=[\"category\",\"dashboard\"]  data-filter=\".category-dashboard\">Dashboard<\/span><em class=\"wpr-grid-filters-sep\"><\/em><\/li><li class=\" wpr-pointer-none wpr-pointer-line-fx wpr-pointer-fx-none\"><span   data-ajax-filter=[\"category\",\"diversos\"]  data-filter=\".category-diversos\">Diversos<\/span><em class=\"wpr-grid-filters-sep\"><\/em><\/li><li class=\" wpr-pointer-none wpr-pointer-line-fx wpr-pointer-fx-none\"><span   data-ajax-filter=[\"category\",\"excel\"]  data-filter=\".category-excel\">Excel<\/span><em class=\"wpr-grid-filters-sep\"><\/em><\/li><li class=\" wpr-pointer-none wpr-pointer-line-fx wpr-pointer-fx-none\"><span   data-ajax-filter=[\"category\",\"fpw\"]  data-filter=\".category-fpw\">FPw<\/span><em class=\"wpr-grid-filters-sep\"><\/em><\/li><li class=\" wpr-pointer-none wpr-pointer-line-fx wpr-pointer-fx-none\"><span   data-ajax-filter=[\"category\",\"membros\"]  data-filter=\".category-membros\">Membros<\/span><em class=\"wpr-grid-filters-sep\"><\/em><\/li><li class=\" wpr-pointer-none wpr-pointer-line-fx wpr-pointer-fx-none\"><span   data-ajax-filter=[\"category\",\"noticias\"]  data-filter=\".category-noticias\">Not\u00c3\u00adcias<\/span><em class=\"wpr-grid-filters-sep\"><\/em><\/li><li class=\" wpr-pointer-none wpr-pointer-line-fx wpr-pointer-fx-none\"><span   data-ajax-filter=[\"category\",\"planilhas\"]  data-filter=\".category-planilhas\">Planilhas<\/span><em class=\"wpr-grid-filters-sep\"><\/em><\/li><li class=\" wpr-pointer-none wpr-pointer-line-fx wpr-pointer-fx-none\"><span   data-ajax-filter=[\"category\",\"produtos\"]  data-filter=\".category-produtos\">Produtos<\/span><em class=\"wpr-grid-filters-sep\"><\/em><\/li><li class=\" wpr-pointer-none wpr-pointer-line-fx wpr-pointer-fx-none\"><span   data-ajax-filter=[\"category\",\"sql\"]  data-filter=\".category-sql\">SQL<\/span><em class=\"wpr-grid-filters-sep\"><\/em><\/li><li class=\" wpr-pointer-none wpr-pointer-line-fx wpr-pointer-fx-none\"><span   data-ajax-filter=[\"category\",\"tecnologia\"]  data-filter=\".category-tecnologia\">Tecnologia<\/span><em class=\"wpr-grid-filters-sep\"><\/em><\/li><li class=\" wpr-pointer-none wpr-pointer-line-fx wpr-pointer-fx-none\"><span   data-ajax-filter=[\"category\",\"wordpress\"]  data-filter=\".category-wordpress\">WordPress<\/span><em class=\"wpr-grid-filters-sep\"><\/em><\/li><\/ul><section class=\"wpr-grid elementor-clearfix\" data-settings=\"{&quot;layout&quot;:&quot;fitRows&quot;,&quot;stick_last_element_to_bottom&quot;:&quot;&quot;,&quot;columns_desktop&quot;:3,&quot;gutter_hr&quot;:15,&quot;gutter_hr_mobile&quot;:15,&quot;gutter_hr_mobile_extra&quot;:15,&quot;gutter_hr_tablet&quot;:15,&quot;gutter_hr_tablet_extra&quot;:15,&quot;gutter_hr_laptop&quot;:15,&quot;gutter_hr_widescreen&quot;:15,&quot;gutter_vr&quot;:15,&quot;gutter_vr_mobile&quot;:15,&quot;gutter_vr_mobile_extra&quot;:15,&quot;gutter_vr_tablet&quot;:15,&quot;gutter_vr_tablet_extra&quot;:15,&quot;gutter_vr_laptop&quot;:15,&quot;gutter_vr_widescreen&quot;:15,&quot;animation&quot;:&quot;default&quot;,&quot;animation_duration&quot;:0.3,&quot;animation_delay&quot;:0.1,&quot;deeplinking&quot;:&quot;&quot;,&quot;filters_linkable&quot;:&quot;no&quot;,&quot;filters_default_filter&quot;:&quot;&quot;,&quot;filters_count&quot;:&quot;&quot;,&quot;filters_hide_empty&quot;:&quot;no&quot;,&quot;filters_animation&quot;:&quot;default&quot;,&quot;filters_animation_duration&quot;:0.3,&quot;filters_animation_delay&quot;:0.1,&quot;pagination_type&quot;:&quot;load-more&quot;,&quot;pagination_max_pages&quot;:114,&quot;lightbox&quot;:{&quot;selector&quot;:&quot;.wpr-grid-image-wrap&quot;,&quot;iframeMaxWidth&quot;:&quot;60%&quot;,&quot;hash&quot;:false,&quot;autoplay&quot;:&quot;true&quot;,&quot;pause&quot;:5000,&quot;progressBar&quot;:&quot;true&quot;,&quot;counter&quot;:&quot;true&quot;,&quot;controls&quot;:&quot;true&quot;,&quot;getCaptionFromTitleOrAlt&quot;:&quot;true&quot;,&quot;thumbnail&quot;:&quot;&quot;,&quot;showThumbByDefault&quot;:&quot;&quot;,&quot;share&quot;:&quot;&quot;,&quot;zoom&quot;:&quot;true&quot;,&quot;fullScreen&quot;:&quot;true&quot;,&quot;download&quot;:&quot;true&quot;}}\" data-advanced-filters=\"no\"><article class=\"wpr-grid-item elementor-clearfix post-9823 post type-post status-publish format-standard has-post-thumbnail hentry category-fpw tag-curso-fpw tag-fpw tag-fpw-nuvem tag-fpw-on-prime tag-o-que-e-fpw-on-prime tag-o-que-significa-fpw tag-porque-o-fpw-trocou-de-nome tag-sistema-fpw-da-lg-sistemas-uma-visao-abrangente\"><div class=\"wpr-grid-item-inner\"><div class=\"wpr-grid-media-wrap wpr-effect-size-medium \" data-overlay-link=\"yes\"><div class=\"wpr-grid-image-wrap\" data-src=\"https:\/\/fpw.com.br\/m\/wp-content\/uploads\/2026\/09\/quer-aprender-mais-sobre-FPw.jpg\" data-img-on-hover=\"\"  data-src-secondary=\"\"><img decoding=\"async\" data-no-lazy=\"1\" src=\"https:\/\/fpw.com.br\/m\/wp-content\/uploads\/2026\/09\/quer-aprender-mais-sobre-FPw.jpg\" alt=\"Onde encontrar cursos de FPw e LG Nuvem?\" class=\"wpr-anim-timing-ease-default\"><\/div><div class=\"wpr-grid-media-hover wpr-animation-wrap\"><div class=\"wpr-grid-media-hover-bg  wpr-overlay-fade-in wpr-anim-size-large wpr-anim-timing-ease-default wpr-anim-transparency\" data-url=\"https:\/\/fpw.com.br\/m\/fpw-onde-encontrar-cursos-de-fpw-e-lg-nuvem\/\"><\/div><\/div><\/div><div class=\"wpr-grid-item-below-content elementor-clearfix\"><h2 class=\"wpr-grid-item-title elementor-repeater-item-3d363d3 wpr-grid-item-display-block wpr-grid-item-align-left wpr-pointer-none wpr-pointer-line-fx wpr-pointer-fx-fade\"><div class=\"inner-block\"><a target=\"_self\" href=\"https:\/\/fpw.com.br\/m\/fpw-onde-encontrar-cursos-de-fpw-e-lg-nuvem\/\">FPw | Onde encontrar cursos de FPw e LG Nuvem?<\/a><\/div><\/h2><div class=\"wpr-grid-item-read-more elementor-repeater-item-8d27e5b wpr-grid-item-display-block wpr-grid-item-align-left\"><div class=\"inner-block\"><a target=\"_self\" href=\"https:\/\/fpw.com.br\/m\/fpw-onde-encontrar-cursos-de-fpw-e-lg-nuvem\/\" class=\"wpr-button-effect wpr-button-none\"><span>Leia mais<\/span><\/a><\/div><\/div><\/div><\/div><\/article><article class=\"wpr-grid-item elementor-clearfix post-9770 post type-post status-publish format-standard has-post-thumbnail hentry category-dados tag-dados tag-sql\"><div class=\"wpr-grid-item-inner\"><div class=\"wpr-grid-media-wrap wpr-effect-size-medium \" data-overlay-link=\"yes\"><div class=\"wpr-grid-image-wrap\" data-src=\"https:\/\/fpw.com.br\/m\/wp-content\/uploads\/2026\/09\/Sua-empresa-provavelmente-nao-sofre-de-falta-de-dados.jpg\" data-img-on-hover=\"\"  data-src-secondary=\"\"><img decoding=\"async\" data-no-lazy=\"1\" src=\"https:\/\/fpw.com.br\/m\/wp-content\/uploads\/2026\/09\/Sua-empresa-provavelmente-nao-sofre-de-falta-de-dados.jpg\" alt=\"Sua empresa provavelmente n\u00e3o sofre de falta de dados.\" class=\"wpr-anim-timing-ease-default\"><\/div><div class=\"wpr-grid-media-hover wpr-animation-wrap\"><div class=\"wpr-grid-media-hover-bg  wpr-overlay-fade-in wpr-anim-size-large wpr-anim-timing-ease-default wpr-anim-transparency\" data-url=\"https:\/\/fpw.com.br\/m\/dados-sua-empresa-provavelmente-nao-sofre-de-falta-de-dados\/\"><\/div><\/div><\/div><div class=\"wpr-grid-item-below-content elementor-clearfix\"><h2 class=\"wpr-grid-item-title elementor-repeater-item-3d363d3 wpr-grid-item-display-block wpr-grid-item-align-left wpr-pointer-none wpr-pointer-line-fx wpr-pointer-fx-fade\"><div class=\"inner-block\"><a target=\"_self\" href=\"https:\/\/fpw.com.br\/m\/dados-sua-empresa-provavelmente-nao-sofre-de-falta-de-dados\/\">Dados | Sua empresa provavelmente n\u00e3o sofre de falta de dados.<\/a><\/div><\/h2><div class=\"wpr-grid-item-read-more elementor-repeater-item-8d27e5b wpr-grid-item-display-block wpr-grid-item-align-left\"><div class=\"inner-block\"><a target=\"_self\" href=\"https:\/\/fpw.com.br\/m\/dados-sua-empresa-provavelmente-nao-sofre-de-falta-de-dados\/\" class=\"wpr-button-effect wpr-button-none\"><span>Leia mais<\/span><\/a><\/div><\/div><\/div><\/div><\/article><article class=\"wpr-grid-item elementor-clearfix post-9754 post type-post status-publish format-standard has-post-thumbnail hentry category-dashboard\"><div class=\"wpr-grid-item-inner\"><div class=\"wpr-grid-media-wrap wpr-effect-size-medium \" data-overlay-link=\"yes\"><div class=\"wpr-grid-image-wrap\" data-src=\"https:\/\/fpw.com.br\/m\/wp-content\/uploads\/2026\/09\/3-erros-que-fazem-um-Dashboard-Financeiro-parecer-profissional.jpg\" data-img-on-hover=\"\"  data-src-secondary=\"\"><img decoding=\"async\" data-no-lazy=\"1\" src=\"https:\/\/fpw.com.br\/m\/wp-content\/uploads\/2026\/09\/3-erros-que-fazem-um-Dashboard-Financeiro-parecer-profissional.jpg\" alt=\"3 erros que fazem um Dashboard Financeiro parecer profissional\" class=\"wpr-anim-timing-ease-default\"><\/div><div class=\"wpr-grid-media-hover wpr-animation-wrap\"><div class=\"wpr-grid-media-hover-bg  wpr-overlay-fade-in wpr-anim-size-large wpr-anim-timing-ease-default wpr-anim-transparency\" data-url=\"https:\/\/fpw.com.br\/m\/dashboard-3-erros-que-fazem-um-dashboard-financeiro-parecer-profissional-mas-entregar-decisoes-ruins\/\"><\/div><\/div><\/div><div class=\"wpr-grid-item-below-content elementor-clearfix\"><h2 class=\"wpr-grid-item-title elementor-repeater-item-3d363d3 wpr-grid-item-display-block wpr-grid-item-align-left wpr-pointer-none wpr-pointer-line-fx wpr-pointer-fx-fade\"><div class=\"inner-block\"><a target=\"_self\" href=\"https:\/\/fpw.com.br\/m\/dashboard-3-erros-que-fazem-um-dashboard-financeiro-parecer-profissional-mas-entregar-decisoes-ruins\/\">Dashboard | 3 erros que fazem um Dashboard Financeiro parecer profissional \u2014 mas entregar decis\u00f5es ruins<\/a><\/div><\/h2><div class=\"wpr-grid-item-read-more elementor-repeater-item-8d27e5b wpr-grid-item-display-block wpr-grid-item-align-left\"><div class=\"inner-block\"><a target=\"_self\" href=\"https:\/\/fpw.com.br\/m\/dashboard-3-erros-que-fazem-um-dashboard-financeiro-parecer-profissional-mas-entregar-decisoes-ruins\/\" class=\"wpr-button-effect wpr-button-none\"><span>Leia mais<\/span><\/a><\/div><\/div><\/div><\/div><\/article><\/section>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0496a0b elementor-widget elementor-widget-html\" data-id=\"0496a0b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<script async src=\"https:\/\/pagead2.googlesyndication.com\/pagead\/js\/adsbygoogle.js?client=ca-pub-9545756132587918\"\r\n     crossorigin=\"anonymous\"><\/script>\r\n<!-- Post Quadrado 2 -->\r\n<ins class=\"adsbygoogle\"\r\n     style=\"display:block\"\r\n     data-ad-client=\"ca-pub-9545756132587918\"\r\n     data-ad-slot=\"1542008967\"\r\n     data-ad-format=\"auto\"\r\n     data-full-width-responsive=\"true\"><\/ins>\r\n<script>\r\n     (adsbygoogle = window.adsbygoogle || []).push({});\r\n<\/script>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f61c64e wpr-pricing-table-animation-none wpr-pricing-table-heading-center elementor-widget elementor-widget-wpr-pricing-table\" data-id=\"f61c64e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"wpr-pricing-table.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\n\t<div class=\"wpr-pricing-table\">\n\t\t\n\t\t\t<div class=\"elementor-repeater-item-d174595 wpr-pricing-table-item wpr-pricing-table-heading wpr-pricing-table-item-first\">\t\t\n\t\t\t\n\t\t\t\n\t\t\t\t<div class=\"wpr-pricing-table-headding-inner\">\n\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"wpr-pricing-table-icon\">\n\t\t\t\t\t\t\t<i class=\"far fa-gem\"><\/i>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"wpr-pricing-table-title-wrap\">\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<h3 class=\"wpr-pricing-table-title\">Cursos<\/h3>\n\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<span class=\"wpr-pricing-table-sub-title\">Promo\u00e7\u00e3o<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<\/div>\t\t\n\t\t\n\t\t\t\n\t\t\t<\/div>\n\t\t\t\n\t\t\t<div class=\"elementor-repeater-item-d49d49e wpr-pricing-table-item wpr-pricing-table-price\">\t\t\n\t\t\t\n\t\t\t\n\t\t\t\t<div class=\"wpr-pricing-table-price-inner\">\n\t\t\t\t\t\n\t\t\t\t\t<span class=\"wpr-pricing-table-currency\">R$<\/span>\t\t\t\t\t\n\t\t\t\t\t\t\n\t\t\t\t\t\t<span class=\"wpr-pricing-table-main-price\">500<\/span>\n\t\t\t\t\t\n\t\t\t\t\t\t\n\t\t\t\t\t\t<span class=\"wpr-pricing-table-sub-price\">00<\/span>\n\t\t\t\t\t\n\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t<\/div>\n\n\t\t\t\t\t\n\t\t\t\t\t<div class=\"wpr-pricing-table-preiod\">\/Ano<\/div>\n\t\t\t\t\t\t\n\t\t\t\n\t\t\t<\/div>\n\t\t\t\n\t\t\t<section class=\"elementor-repeater-item-76eab2a wpr-pricing-table-item wpr-pricing-table-feature\">\n\t\t\t\t<div class=\"wpr-pricing-table-feature-inner\">\n\t\t\t\t\t\t\t\t\t\t\t<i class=\"wpr-pricing-table-feature-icon fas fa-check\"><\/i>\n\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t<span class=\"wpr-pricing-table-feature-text wpr-pricing-table-ftext-line-\">\n\t\t\t\t\t\t<span>\n\t\t\t\t\t\tExcel para todos\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/span>\n\n\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t<\/div>\n\t\t\t<\/section>\n\n\t\t\t\n\t\t\t<section class=\"elementor-repeater-item-79373a6 wpr-pricing-table-item wpr-pricing-table-feature\">\n\t\t\t\t<div class=\"wpr-pricing-table-feature-inner\">\n\t\t\t\t\t\t\t\t\t\t\t<i class=\"wpr-pricing-table-feature-icon fas fa-check\"><\/i>\n\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t<span class=\"wpr-pricing-table-feature-text wpr-pricing-table-ftext-line-\">\n\t\t\t\t\t\t<span>\n\t\t\t\t\t\tSQL do B\u00e1sico ao Avan\u00e7ado\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/span>\n\n\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t<\/div>\n\t\t\t<\/section>\n\n\t\t\t\n\t\t\t<section class=\"elementor-repeater-item-f655bbf wpr-pricing-table-item wpr-pricing-table-feature\">\n\t\t\t\t<div class=\"wpr-pricing-table-feature-inner\">\n\t\t\t\t\t\t\t\t\t\t\t<i class=\"wpr-pricing-table-feature-icon fas fa-check\"><\/i>\n\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t<span class=\"wpr-pricing-table-feature-text wpr-pricing-table-ftext-line-\">\n\t\t\t\t\t\t<span>\n\t\t\t\t\t\tFPw INtermedi\u00e1rio\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/span>\n\n\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t<\/div>\n\t\t\t<\/section>\n\n\t\t\t\n\t\t\t<div class=\"elementor-repeater-item-702a29f wpr-pricing-table-item wpr-pricing-table-button\">\t\t\n\t\t\t\n\t\t\t\n\t\t\t\t<a class=\"wpr-pricing-table-btn wpr-button-effect wpr-button-none\" href=\"https:\/\/fpw.com.br\/ead\/todos-os-cursos\/\" target=\"_blank\" rel=\"noopener noreferrer\">\n\t\t\t\t\t<span>\n\n\t\t\t\t\t\t\n\t\t\t\t\t\tAcessar\n\t\t\t\t\t\t\n\t\t\t\t\t<\/span>\n\t\t\t\t<\/a>\n\t\t\t\t\n\t\t\t\n\t\t\t<\/div>\n\t\t\t\n\t\t\t<div class=\"elementor-repeater-item-d45bc4a wpr-pricing-table-item wpr-pricing-table-text wpr-pricing-table-item-last\">\t\t\n\t\t\t\n\t\t\t\n\t\t\t\tuseo Cupom VALE50 e tenha 50% de desconto!\n\t\t\t\n\t\t\t<\/div>\n\t\t\t\t\t\t<div class=\"wpr-pricing-table-badge wpr-pricing-table-badge-corner wpr-pricing-table-badge-right\">\t\n\t\t\t\t<div class=\"wpr-pricing-table-badge-inner\">Sale<\/div>\t\n\t\t\t<\/div>\n\t\t\t<\/div>\n\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c171d27 wpr-author-box-arrange-vertical elementor-widget elementor-widget-wpr-author-box\" data-id=\"c171d27\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"wpr-author-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"wpr-author-box\"><div class=\"wpr-author-box-image\"><img decoding=\"async\" alt=\"\" src=\"https:\/\/secure.gravatar.com\/avatar\/4d29370c4e3a80d286809ea97855951799d2f2ef82aa2bee944ce60205ad92b5?s=264&amp;d=mm&amp;r=g\" class=\"avatar avatar-264 photo\" height=\"264\" width=\"264\" \/><\/div><div class=\"wpr-author-box-text\"><h3 class=\"wpr-author-box-name\">Marco Chinarelli<\/h3><h3 class=\"wpr-author-box-title\">Writer &amp; Blogger<\/h3><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-009b7d3 e-flex e-con-boxed wpr-particle-no wpr-jarallax-no wpr-parallax-no wpr-sticky-section-no wpr-column-slider-no wpr-equal-height-no e-con e-parent\" data-id=\"009b7d3\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Como Utilizar a Cl\u00e1usula WHERE no SQL de Forma Eficiente Est\u00e1 p\u00e1gina cont\u00e9m links patrocinados! Introdu\u00e7\u00e3o \u00e0 Cl\u00e1usula WHERE A cl\u00e1usula WHERE \u00e9 uma das partes mais importantes do SQL, permitindo que voc\u00ea filtre os registros que deseja recuperar ou manipular. Sem ela, voc\u00ea pode acabar retornando um conjunto muito amplo de dados, o que pode ser ineficaz e dif\u00edcil de gerenciar. Restringindo Dados (where) O comando de restri\u00e7\u00e3o\u00a0where\u00a0\u00e9 o mais utilizado. Ele quer dizer \u201conde\u201d, ou seja, com a sua utiliza\u00e7\u00e3o ser\u00e3o exibidas as informa\u00e7\u00f5es solicitadas, obedecendo \u00e0s restri\u00e7\u00f5es informadas. Fonte: https:\/\/www.devmedia.com.br\/sql-basico Documenta\u00e7\u00e3o:\u00a0SQL: Cl\u00e1usula Where Condi\u00e7\u00f5es de Compara\u00e7\u00e3o (=, &gt;, &gt;=, &lt;, &lt;=, &lt;&gt;, in, like, between, is null) &#8220;=&#8221; \u00e9 igual A\u00a0Listagem 7\u00a0seleciona todos os campos dos registros da tabela pcnfsaid onde o valor do campo\u00a0numnota\u00a0for igual a 50. select * from pcnfsaid where numnota = 50; Listagem 7. Usando where com = &#8220;&gt;&#8221; \u00e9 maior A\u00a0Listagem 8\u00a0seleciona todos os campos dos registros da tabela\u00a0pcnfsaid\u00a0onde o valor do campo numnota for maior que 45. select * from pcnfsaid where numnota &gt; 45; Listagem 8. Usando where com &gt; &#8220;&gt;=&#8221; \u00e9 maior ou igual O c\u00f3digo da\u00a0Listagem 9\u00a0seleciona todos os campos dos registros da tabela pcnfsaid onde o valor do campo numnota for maior ou igual a 50. select * from pcnfsaid where numnota &gt;=50; Listagem 9. Usando where com &gt; \u201c&lt;\u201d \u00e9 menor O c\u00f3digo da\u00a0Listagem 10\u00a0seleciona todos os campos dos registros da tabela pcnfsaid onde o valor do campo numnota for menor que 10. select * from pcnfsaid where numnota &lt; 10; Listagem 10. Usando Where com &lt; &#8220;&lt;=&#8221; \u00e9 menor ou igual Na\u00a0Listagem 11\u00a0selecionamos todos os campos dos registros da tabela pcnfsaid onde o valor do campo numnota for menor ou igual a 5. select * from pcnfsaid where numnota &lt;= 5; Listagem 11. Usando where com &lt;= &#8220;&lt;&gt;&#8221; \u00e9 diferente O c\u00f3digo da\u00a0Listagem 12\u00a0seleciona todos os campos dos registros da tabela pcnfsaid onde o valor do campo numnota for diferente de 2. select * from pcnfsaid where numnota &lt;&gt; 2; Listagem 12. Usando where com diferente(&lt;&gt;) &#8220;in&#8221; \u00e9 na lista Na\u00a0Listagem 13\u00a0selecionamos todos os campos dos registros da tabela pcnfsaid onde o valor do campo numnota pertencer \u00e0 lista 1,3,5,6,8. select * from pcnfsaid where numnota in (1,3,5,6,8); Listagem 13. Usando where com In &#8220;like&#8221; \u00e9 como, parecido Selecionamos todos os campos dos registros da tabela pcnfsaid na\u00a0Listagem 14, onde o valor do campo numnota come\u00e7a com o n\u00famero 1, n\u00e3o importando quantos e quais n\u00fameros venham na sequ\u00eancia. select * from pcnfsaid where numnota like \u201c1%\u201d; Listagem 14. Usando Like J\u00e1 a\u00a0Listagem 15\u00a0seleciona todos os campos dos registros da tabela pcnfsaid, onde o valor do campo numnota come\u00e7a com o n\u00famero 1, e que tenham apenas um n\u00famero na sequ\u00eancia, com qualquer valor. select * from pcnfsaid where numnota like \u201c1_\u201d; Listagem 15. Outro exemplo de like E na\u00a0Listagem 16\u00a0selecionamos todos os campos dos registros da tabela pcnfsaid, onde o valor do campo numnota come\u00e7a com o n\u00famero 1, e que tenham apenas dois n\u00fameros na sequ\u00eancia, com qualquer valor. select * from pcnfsaid where numnota like \u201c1__\u201d; Listagem 16. Mais um exemplo de like Selecionamos todos os campos dos registros da tabela pcnfsaid, onde o primeiro n\u00famero do campo numnota tenha qualquer valor, o segundo n\u00famero for 1, n\u00e3o importando quantos e quais n\u00fameros venham na sequ\u00eancia, conforme mostra a\u00a0Listagem 17. select * from pcnfsaid where numnota like \u201c_1%\u201d; Listagem 17. Outra op\u00e7\u00e3o de uso do like \u201cbetween\u201d \u00e9 a cl\u00e1usula que coloca a busca entre dois valores O c\u00f3digo da\u00a0Listagem 18\u00a0seleciona todos os campos dos registros da tabela pcnfsaid, onde o valor do campo numnota esteja entre os valores 1 e 10, incluindo-os. select * from pcnfsaid where numnota between 1 and 10; Listagem 18. Cl\u00e1usula betweenNa condi\u00e7\u00e3o\u00a0between\u00a0os valores informados como limites s\u00e3o considerados nos resultados. \u201cis null\u201d quer dizer \u00e9 nulo O c\u00f3digo da\u00a0Listagem 19\u00a0seleciona todos os campos dos registros da tabela pcnfsaid, onde o valor do campo comissao for nulo. select * from pcnfsaid where comissao is null; Listagem 19. Usando is nullCampo nulo \u00e9 o campo que n\u00e3o possui nenhum valor atribu\u00eddo. Campos com um caractere de espa\u00e7o ou 0 (zero) tem valor atribu\u00eddo. Campo nulo \u00e9 campo vazio.https:\/\/youtu.be\/sdSyh5AWfgI Como Funciona a Cl\u00e1usula WHERE A cl\u00e1usula WHERE \u00e9 utilizada em conjunto com algumas instru\u00e7\u00f5es SQL, como SELECT, UPDATE e DELETE. Por exemplo, ao usar SELECT, ela permite que voc\u00ea especifique quais registros deseja retornar com base em condi\u00e7\u00f5es espec\u00edficas. A sintaxe b\u00e1sica \u00e9 simples: ap\u00f3s a defini\u00e7\u00e3o do comando, voc\u00ea adiciona a cl\u00e1usula WHERE seguida da condi\u00e7\u00e3o desejada. Exemplos Pr\u00e1ticos da Utiliza\u00e7\u00e3o da Cl\u00e1usula WHERE Por exemplo, se voc\u00ea tem uma tabela chamada &#8216;clientes&#8217; e deseja encontrar todos os clientes de uma determinada cidade, voc\u00ea pode usar o seguinte comando SQL: SELECT * FROM clientes WHERE cidade = &#8216;S\u00e3o Paulo&#8217;; Al\u00e9m disso, a cl\u00e1usula WHERE pode incorporar operadores l\u00f3gicos como AND e OR, permitindo uma filtragem mais robusta. Por exemplo: SELECT * FROM pedidos WHERE status = &#8216;entregue&#8217; AND valor &gt; 100; Isso retornar\u00e1 todos os pedidos entregues com um valor superior a 100. Outro exemplo com OR poderia ser: SELECT * FROM produtos WHERE categoria = &#8216;eletr\u00f4nicos&#8217; OR categoria = &#8216;m\u00f3veis&#8217;; Esses exemplos ilustram como a cl\u00e1usula WHERE no SQL \u00e9 crucial para extrair dados de forma precisa e eficiente. All Posts Blog Certificados Diversos Excel FPw Membros Not\u00edcias Planilhas SQL Tecnologia WordPress Planilhas | Dashboard Indicadores de RH Leia mais SQL | Consultas &#8211; Comando SELECT parte final Leia mais SQL | Consultas &#8211; Comando SELECT Leia mais Cursos Promo\u00e7\u00e3o R$ 500 00 \/Ano Excel para todos SQL do B\u00e1sico ao Avan\u00e7ado FPw INtermedi\u00e1rio Acessar useo Cupom VALE50 e tenha 50% de desconto! Sale Marco Chinarelli Writer &amp; Blogger<\/p>\n","protected":false},"author":2000,"featured_media":3919,"comment_status":"open","ping_status":"open","sticky":false,"template":"elementor_header_footer","format":"standard","meta":{"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[60],"tags":[62,61],"class_list":["post-3896","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-sql","tag-sql","tag-sql-o-que-e-o-sql-e-para-que-sever"],"jetpack_sharing_enabled":true,"amp_enabled":false,"jetpack_featured_media_url":"https:\/\/fpw.com.br\/m\/wp-content\/uploads\/2025\/01\/sql-where.jpg","_links":{"self":[{"href":"https:\/\/fpw.com.br\/m\/wp-json\/wp\/v2\/posts\/3896","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fpw.com.br\/m\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fpw.com.br\/m\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fpw.com.br\/m\/wp-json\/wp\/v2\/users\/2000"}],"replies":[{"embeddable":true,"href":"https:\/\/fpw.com.br\/m\/wp-json\/wp\/v2\/comments?post=3896"}],"version-history":[{"count":0,"href":"https:\/\/fpw.com.br\/m\/wp-json\/wp\/v2\/posts\/3896\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/fpw.com.br\/m\/wp-json\/wp\/v2\/media\/3919"}],"wp:attachment":[{"href":"https:\/\/fpw.com.br\/m\/wp-json\/wp\/v2\/media?parent=3896"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fpw.com.br\/m\/wp-json\/wp\/v2\/categories?post=3896"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fpw.com.br\/m\/wp-json\/wp\/v2\/tags?post=3896"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}