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ElaKiri Talk!
Normalization,ER help in Developer side
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<blockquote data-quote="rock pora" data-source="post: 18804051" data-attributes="member: 357037"><p><span style="font-size: 18px">macho meka developer kiyala damme analysis part ekak ahanne developing vala kotasakata bn <img src="/styles/default/xenforo/smilies/default/D.gif" class="smilie" loading="lazy" alt=":D" title="Big grin :D" data-shortname=":D" /></span></p><p><span style="font-size: 18px"></span></p><p><span style="font-size: 18px">mekai case eka</span></p><p><span style="font-size: 18px">ER ekaka entities 3k thiyenava Sales order,Sales Invoice,Item Master kiyala</span></p><p><span style="font-size: 18px">ovage relations me vidiyata ER ekaka thiyenava(mn me dala thiyenne full ER eke kotasak nemei bn)</span></p><p><span style="font-size: 18px"><img src="http://i.imgur.com/9kOZDS6.png" alt="" class="fr-fic fr-dii fr-draggable " style="" /></span></p><p><span style="font-size: 18px"></span></p><p><span style="font-size: 18px">oya tikata hadenava me vidiyata tables 5k</span></p><p><span style="font-size: 18px"><img src="http://i.imgur.com/KmTp8tY.png" alt="" class="fr-fic fr-dii fr-draggable " style="" /></span></p><p><span style="font-size: 18px"></span></p><p><span style="font-size: 18px">meke <strong>Sales_Invoice,Item</strong> entities deke relations <strong>M:M</strong> nisa hadenava table 1k</span></p><p><span style="font-size: 18px"><strong>Sales_Invoice_details</strong> kiyala</span></p><p><span style="font-size: 18px">eke primary key eka SI_No</span></p><p><span style="font-size: 18px">Foreign key ekata me table eke primary key ekai Item table eke primary key ekai dekama ekathu vela field ekak hadenava <strong>SI_No,INo</strong> kiyala</span></p><p><span style="font-size: 18px"></span></p><p><span style="font-size: 18px">1)mata thiyena prashne SQL server eke db ekaka me tables create kalanm kohomada me table ekaka fields 2k ekathu karala hadana field ekata foreign key ekak hadanne ??</span></p><p><span style="font-size: 18px"><img src="http://i.imgur.com/RgBnu0C.png" alt="" class="fr-fic fr-dii fr-draggable " style="" /></span></p><p><span style="font-size: 18px"></span></p><p><span style="font-size: 18px">mn mokak hari patalavagenada??</span></p><p><span style="font-size: 18px"></span></p><p><span style="font-size: 18px"></span></p><p><span style="font-size: 18px">me vagema vadak <strong>Sales_order_details</strong> table eketh venava bn</span></p><p><span style="font-size: 18px"></span></p><p><span style="font-size: 18px"></span></p><p><span style="font-size: 18px">2)me vidiyata foreign key danne same vales table dekema fields 2e store vennai neda??</span></p></blockquote><p></p>
[QUOTE="rock pora, post: 18804051, member: 357037"] [SIZE=5]macho meka developer kiyala damme analysis part ekak ahanne developing vala kotasakata bn :D mekai case eka ER ekaka entities 3k thiyenava Sales order,Sales Invoice,Item Master kiyala ovage relations me vidiyata ER ekaka thiyenava(mn me dala thiyenne full ER eke kotasak nemei bn) [IMG]http://i.imgur.com/9kOZDS6.png[/IMG] oya tikata hadenava me vidiyata tables 5k [IMG]http://i.imgur.com/KmTp8tY.png[/IMG] meke [B]Sales_Invoice,Item[/B] entities deke relations [B]M:M[/B] nisa hadenava table 1k [B]Sales_Invoice_details[/B] kiyala eke primary key eka SI_No Foreign key ekata me table eke primary key ekai Item table eke primary key ekai dekama ekathu vela field ekak hadenava [B]SI_No,INo[/B] kiyala 1)mata thiyena prashne SQL server eke db ekaka me tables create kalanm kohomada me table ekaka fields 2k ekathu karala hadana field ekata foreign key ekak hadanne ?? [IMG]http://i.imgur.com/RgBnu0C.png[/IMG] mn mokak hari patalavagenada?? me vagema vadak [B]Sales_order_details[/B] table eketh venava bn 2)me vidiyata foreign key danne same vales table dekema fields 2e store vennai neda??[/SIZE] [/QUOTE]
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