{"id":5931,"date":"2015-01-30T23:59:18","date_gmt":"2015-01-31T04:59:18","guid":{"rendered":"http:\/\/bangla.salearningschool.com\/?p=5931"},"modified":"2015-09-03T08:10:53","modified_gmt":"2015-09-03T12:10:53","slug":"sql-%e0%a6%aa%e0%a7%8d%e0%a6%b0%e0%a6%be%e0%a6%87%e0%a6%ae%e0%a6%be%e0%a6%b0%e0%a6%bf-constraint-sql-primary-key-constraint","status":"publish","type":"post","link":"http:\/\/bangla.sitestree.com\/?p=5931","title":{"rendered":"SQL \u09aa\u09cd\u09b0\u09be\u0987\u09ae\u09be\u09b0\u09bf Constraint . SQL Primary Key Constraint"},"content":{"rendered":"<p>SQL \u09aa\u09cd\u09b0\u09be\u0987\u09ae\u09be\u09b0\u09bf Constraint<br \/>\nRIAZ-UL-HAQUE MIAN<br \/>\n\u09aa\u09cd\u09b0\u09be\u0987\u09ae\u09be\u09b0\u09bf Constraint \u098f\u0995\u099f\u09bf \u099f\u09c7\u09ac\u09bf\u09b2 \u098f\u09b0 \u09af\u09c7\u0995\u09cb\u09a8\u09cb \u098f\u0995\u099f\u09bf \u0995\u09b2\u09be\u09ae \u098f\u09b0 \u09b8\u09cd\u09ac\u09a4\u09a8\u09cd\u09a4\u09cd\u09b0\u09a4\u09be\/ uniqueness \u0995\u09c7 \u09ac\u09c1\u099d\u09be\u09df .<br \/>\n\u099f\u09c7\u09ac\u09bf\u09b2 \u098f\u09b0 \u09aa\u09cd\u09b0\u09be\u0987\u09ae\u09be\u09b0\u09bf \u0995\u09bf \u0985\u09ac\u09b6\u0987 \u0987\u0989\u09a8\u09bf\u0995 \u09b9\u09a4\u09c7 \u09b9\u09ac\u09c7 \u098f\u09ac\u0982 NULL \u09b9\u09a4\u09c7 \u09aa\u09be\u09b0\u09ac\u09c7\u09a8\u09be . \u09aa\u09cd\u09b0\u09a4\u09bf\u099f\u09be \u099f\u09c7\u09ac\u09bf\u09b2 \u098f \u0987 \u098f\u0995\u099f\u09be \u09aa\u09cd\u09b0\u09be\u0987\u09ae\u09be\u09b0\u09bf key \u09a5\u09be\u0995\u09be \u0989\u099a\u09c0\u09a0<br \/>\n\u098f\u0995\u099f\u09be \u099f\u09c7\u09ac\u09bf\u09b2 \u098f\u09b0 \u098f\u0995\u099f\u09be \u09ae\u09be\u09a4\u09cd\u09b0 \u0995\u09b2\u09be\u09ae \u0995\u09c7 \u0987 \u09aa\u09cd\u09b0\u09be\u0987\u09ae\u09be\u09b0\u09bf \u0995\u09bf \u0995\u09b0\u09a4\u09c7 \u09aa\u09be\u09b0\u09ac\u09c7\u09a8<br \/>\n\u098f\u0996\u09a8 \u0986\u09ae\u09b0\u09be \u09a6\u09c7\u0996\u09ac \u099f\u09c7\u09ac\u09bf\u09b2 \u09a4\u09c8\u09b0\u09c0 \u0995\u09b0\u09be\u09b0 \u09b8\u09ae\u09df \u0995\u09bf \u09ad\u09be\u09ac\u09c7 \u09aa\u09cd\u09b0\u09be\u0987\u09ae\u09be\u09b0\u09bf Constraint \u09b8\u09c7\u099f \u0995\u09b0\u09c7 |<br \/>\n\u09a7\u09b0\u09c7 \u09a8\u09c7\u0987 \u0986\u09ae\u09be\u09a6\u09c7\u09b0 \u098f\u0995\u099f\u09be \u099f\u09c7\u09ac\u09bf\u09b2 \u09a4\u09c8\u09b0\u09c0 \u0995\u09b0\u09a4\u09c7 \u09b9\u09ac\u09c7 \u09af\u09be\u09b0 \u09a8\u09be\u09ae Persons \u098f\u09ac\u0982 \u09b8\u09c7\u0987 \u099f\u09c7\u09ac\u09bf\u09b2 \u098f\u09b0 \u098f\u0995\u099f\u09be \u0995\u09b2\u09be\u09ae P_Id \u09af\u09be\u0995\u09c7 \u0986\u09ae\u09b0\u09be SQL \u09aa\u09cd\u09b0\u09be\u0987\u09ae\u09be\u09b0\u09bf Constraint \u09b8\u09c7\u099f \u0995\u09b0\u09ac |<br \/>\nSQL Server \/ Oracle \/ MS Access queary \u099f\u09bf \u09b9\u09ac\u09c7 :<br \/>\nCREATE TABLE Persons<br \/>\n(<br \/>\nP_Id int NOT NULL,<br \/>\nLastName varchar(255) NOT NULL,<br \/>\nFirstName varchar(255),<br \/>\nAddress varchar(255),<br \/>\nCity varchar(255),<br \/>\nPRIMARY KEY (P_Id)<br \/>\n)<br \/>\n\u0986\u09b0 MySQL \u099c\u09a8\u09cd\u09af \u09b9\u09ac\u09c7 :<br \/>\nCREATE TABLE Persons<br \/>\n(<br \/>\nP_Id int NOT NULL,<br \/>\nLastName varchar(255) NOT NULL,<br \/>\nFirstName varchar(255),<br \/>\nAddress varchar(255),<br \/>\nCity varchar(255),<br \/>\nUNIQUE (P_Id)<br \/>\n)<\/p>\n<p>\u098f\u0987 \u0995\u09be\u099c \u099f\u09bf \u098f\u0995\u09be\u09a7\u09bf\u0995 \u0995\u09b2\u09be\u09ae \u098f\u09b0 \u099c\u09a8\u09cd\u09af \u0995\u09b0\u09a4\u09c7 \u09b9\u09b2\u09c7 \u09a8\u09bf\u099a\u09c7\u09b0 queary \u099f\u09bf \u09b2\u09bf\u0996\u09a4\u09c7 \u09b9\u09ac\u09c7 (MySQL \/ SQL Server \/ Oracle \/ MS Access:)<br \/>\nCREATE TABLE Persons<br \/>\n(<br \/>\nP_Id int NOT NULL,<br \/>\nLastName varchar(255) NOT NULL,<br \/>\nFirstName varchar(255),<br \/>\nAddress varchar(255),<br \/>\nCity varchar(255),<br \/>\nCONSTRAINT pk_PersonID PRIMARY KEY (P_Id,LastName)<br \/>\n)<br \/>\n\u098f\u09a4\u09cd\u09a4\u0995\u09cd\u09b7\u09a8 \u0986\u09ae\u09b0\u09be \u09a6\u09c7\u0996\u09b2\u09be\u09ae \u0995\u09bf\u09ad\u09be\u09ac\u09c7 \u098f\u0995\u099f\u09be \u099f\u09c7\u09ac\u09bf\u09b2 \u09a4\u09c8\u09b0\u09c0 \u0995\u09b0\u09be\u09b0 \u09b8\u09ae\u09df \u09aa\u09cd\u09b0\u09be\u0987\u09ae\u09be\u09b0\u09bf Constraint<br \/>\n\u09b8\u09c7\u099f \u0995\u09b0\u09c7\u0964 \u098f\u09ac\u09be\u09b0 \u09ae\u09a8\u09c7 \u0995\u09b0\u09bf Persons \u099f\u09c7\u09ac\u09bf\u09b2 \u099f\u09bf \u0986\u0997\u09c7 \u09a5\u09be\u0995\u09c7 \u0987 \u09a4\u09c8\u09b0\u09c0 \u0995\u09b0\u09be \u0986\u099b\u09c7 \u098f\u0996\u09a8 \u0986\u09ae\u09be\u09a6\u09c7\u09b0 \u0995\u09c7 P_Id \u09aa\u09cd\u09b0\u09be\u0987\u09ae\u09be\u09b0\u09bf Constraint \u09b8\u09c7\u099f \u0995\u09b0\u09a4\u09c7 \u09b9\u09ac\u09c7\u0964 \u098f\u0995\u09cd\u09b7\u09c7\u09a4\u09cd\u09b0\u09c7 \u0986\u09ae\u09b0\u09be \u0985\u09b2\u09cd\u099f\u09be\u09b0 \u099f\u09c7\u09ac\u09bf\u09b2 statement \u09ac\u09cd\u09af\u09ac\u09b9\u09be\u09b0 \u0995\u09b0\u09ac<br \/>\nALTER TABLE Persons<br \/>\nADD PRIMARY KEY (P_Id)<br \/>\nMySQL \/ SQL Server \/ Oracle \/ MS Access:<br \/>\nALTER TABLE Persons<br \/>\nADD CONSTRAINT pk_PersonID PRIMARY KEY (P_Id,LastName)<br \/>\n\u098f\u0995\u09cd\u09b7\u09c7\u09a4\u09cd\u09b0\u09c7 \u099f\u09c7\u09ac\u09bf\u09b2 cloumn \u0986\u0997\u09c7 \u09a5\u09c7\u0995\u09c7 \u0987 not NULL \u0995\u09b0\u09be \u09a5\u09be\u0995\u09a4\u09c7 \u09b9\u09ac\u09c7<br \/>\n\u09b8\u09ac \u09b6\u09c7\u09b7\u09c7 \u09a6\u09c7\u0996\u09ac \u0995\u09bf\u09ad\u09be\u09ac\u09c7 \u0995\u09c7 \u09aa\u09cd\u09b0\u09be\u0987\u09ae\u09be\u09b0\u09bf Constraint \u09b0\u09bf\u09ae\u09c1\u09ad \u0995\u09b0\u09c7 \u0964 \u098f\u0995\u09cd\u09b7\u09c7\u09a4\u09cd\u09b0\u09c7 MySQL \u0993 SQL Server \/ Oracle \/ MS Access SQL starement \u09a8\u09bf\u099a\u09c7 \u09a6\u09bf\u09df\u09be \u09b9\u09b2\u09cb<br \/>\nMySQL \u0995\u09cd\u09b7\u09c7\u09a4\u09cd\u09b0\u09c7 query \u099f\u09bf \u09b9\u09ac\u09c7 \u09a8\u09bf\u09a8\u09cd\u09ae\u09b0\u09c2\u09aa :<br \/>\nALTER TABLE Persons<br \/>\nDROP PRIMARY KEY<br \/>\n\u0986\u09b0 SQL Server \/ Oracle \/ MS Access \u0995\u09cd\u09b7\u09c7\u09a4\u09cd\u09b0\u09c7 quraery \u099f\u09bf \u09b9\u09ac\u09c7 \u09a8\u09bf\u09a8\u09cd\u09ae\u09b0\u09c2\u09aa :<br \/>\nALTER TABLE Persons<br \/>\nDROP CONSTRAINT pk_PersonID<\/p>\n","protected":false},"excerpt":{"rendered":"<p>SQL \u09aa\u09cd\u09b0\u09be\u0987\u09ae\u09be\u09b0\u09bf Constraint RIAZ-UL-HAQUE MIAN \u09aa\u09cd\u09b0\u09be\u0987\u09ae\u09be\u09b0\u09bf Constraint \u098f\u0995\u099f\u09bf \u099f\u09c7\u09ac\u09bf\u09b2 \u098f\u09b0 \u09af\u09c7\u0995\u09cb\u09a8\u09cb \u098f\u0995\u099f\u09bf \u0995\u09b2\u09be\u09ae \u098f\u09b0 \u09b8\u09cd\u09ac\u09a4\u09a8\u09cd\u09a4\u09cd\u09b0\u09a4\u09be\/ uniqueness \u0995\u09c7 \u09ac\u09c1\u099d\u09be\u09df . \u099f\u09c7\u09ac\u09bf\u09b2 \u098f\u09b0 \u09aa\u09cd\u09b0\u09be\u0987\u09ae\u09be\u09b0\u09bf \u0995\u09bf \u0985\u09ac\u09b6\u0987 \u0987\u0989\u09a8\u09bf\u0995 \u09b9\u09a4\u09c7 \u09b9\u09ac\u09c7 \u098f\u09ac\u0982 NULL \u09b9\u09a4\u09c7 \u09aa\u09be\u09b0\u09ac\u09c7\u09a8\u09be . \u09aa\u09cd\u09b0\u09a4\u09bf\u099f\u09be \u099f\u09c7\u09ac\u09bf\u09b2 \u098f \u0987 \u098f\u0995\u099f\u09be \u09aa\u09cd\u09b0\u09be\u0987\u09ae\u09be\u09b0\u09bf key \u09a5\u09be\u0995\u09be \u0989\u099a\u09c0\u09a0 \u098f\u0995\u099f\u09be \u099f\u09c7\u09ac\u09bf\u09b2 \u098f\u09b0 \u098f\u0995\u099f\u09be \u09ae\u09be\u09a4\u09cd\u09b0 \u0995\u09b2\u09be\u09ae \u0995\u09c7 \u0987 \u09aa\u09cd\u09b0\u09be\u0987\u09ae\u09be\u09b0\u09bf \u0995\u09bf \u0995\u09b0\u09a4\u09c7 \u09aa\u09be\u09b0\u09ac\u09c7\u09a8 \u098f\u0996\u09a8 \u0986\u09ae\u09b0\u09be &hellip; <\/p>\n<p><a class=\"more-link btn\" href=\"http:\/\/bangla.sitestree.com\/?p=5931\">Continue reading<\/a><\/p>\n","protected":false},"author":8,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[155],"tags":[],"class_list":["post-5931","post","type-post","status-publish","format-standard","hentry","category------sql-001","item-wrap"],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"jetpack-related-posts":[{"id":5949,"url":"http:\/\/bangla.sitestree.com\/?p=5949","url_meta":{"origin":5931,"position":0},"title":"SQL \u0987\u0989\u09a8\u09bf\u0995 Constraint  . SQL Unique Constraint","author":"Author-Check- Article-or-Video","date":"January 30, 2015","format":false,"excerpt":"SQL \u0987\u0989\u09a8\u09bf\u0995 Constraint RIAZ-UL-HAQUE MIAN \u0987\u0989\u09a8\u09bf\u0995 Constraint \u098f\u0995\u099f\u09bf \u099f\u09c7\u09ac\u09bf\u09b2 \u098f\u09b0 \u09af\u09c7\u0995\u09cb\u09a8\u09cb \u098f\u0995\u099f\u09bf \u0995\u09b2\u09be\u09ae \u098f\u09b0 \u09b8\u09cd\u09ac\u09a4\u09a8\u09cd\u09a4\u09cd\u09b0\u09a4\u09be\/ uniqueness \u0995\u09c7 \u09ac\u09c1\u099d\u09be\u09df . \u099f\u09c7\u09ac\u09bf\u09b2 \u098f\u09b0 \u09aa\u09cd\u09b0\u09be\u0987\u09ae\u09be\u09b0\u09bf \u0995\u09bf \u09b8\u09c7\u099f \u0995\u09b0\u09b2\u09c7 \u09a4\u09be automatically \u0987\u0989\u09a8\u09bf\u0995 Constraint \u09b9\u09df\u09c7 \u09af\u09be\u09df\u0964 \u09a4\u09be\u09b9\u09b2\u09c7 \u09aa\u09cd\u09b0\u09b6\u09cd\u09a8 \u09b9\u09b2\u09cb \u0987\u0989\u09a8\u09bf\u0995 Constraint \u09a6\u09b0\u0995\u09be\u09b0 \u0995\u09bf ? \u0995\u09be\u09b0\u09a3 \u0986\u09aa\u09a8\u09bf \u098f\u0995\u099f\u09be \u099f\u09c7\u09ac\u09bf\u09b2 \u098f\u09b0 \u098f\u0995\u099f\u09be \u09ae\u09be\u09a4\u09cd\u09b0 \u0995\u09b2\u09be\u09ae \u0995\u09c7 \u0987 \u09aa\u09cd\u09b0\u09be\u0987\u09ae\u09be\u09b0\u09bf\u2026","rel":"","context":"In &quot;\u098f\u09b8 \u0995\u09bf\u0989 \u098f\u09b2 - \u09e6\u09e6\u09e7 \u0964 SQL - 001&quot;","block_context":{"text":"\u098f\u09b8 \u0995\u09bf\u0989 \u098f\u09b2 - \u09e6\u09e6\u09e7 \u0964 SQL - 001","link":"http:\/\/bangla.sitestree.com\/?cat=155"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":5957,"url":"http:\/\/bangla.sitestree.com\/?p=5957","url_meta":{"origin":5931,"position":1},"title":"SQL default (\u09a1\u09bf\u09ab\u09b2\u09cd\u099f) Constraint . SQL Default Constraint","author":"Author-Check- Article-or-Video","date":"January 30, 2015","format":false,"excerpt":"SQL default (\u09a1\u09bf\u09ab\u09b2\u09cd\u099f) Constraint RIAZ-UL-HAQUE MIAN \u099f\u09c7\u09ac\u09bf\u09b2 \u098f \u09af\u0996\u09a8 \u0995\u09cb\u09a8\u09cb \u09a8\u09a4\u09c1\u09a8 \u09ad\u09cd\u09af\u09be\u09b2\u09c1 insert \u0995\u09b0\u09be \u09b9\u09df \u09a4\u0996\u09a8 \u0995\u09cb\u09a8\u09cb \u099f\u09c7\u09ac\u09bf\u09b2 \u098f\u09b0 \u0995\u09cb\u09a8\u09cb \u09ab\u09bf\u09b2\u09cd\u09a1 \u098f \u09ab\u09bf\u0995\u09cd\u09b8\u09a1 \u0995\u09cb\u09a8\u09cb \u09ad\u09cd\u09af\u09be\u09b2\u09c1 \u09b8\u09c7\u099f \u0995\u09b0\u09a4\u09c7 \u09b9\u09b2\u09c7 default (\u09a1\u09bf\u09ab\u09b2\u09cd\u099f) Constraint \u09ac\u09cd\u09af\u09ac\u09b9\u09be\u09b0 \u0995\u09b0\u09a4\u09c7 \u09b9\u09ac\u09c7 | \u09af\u0996\u09a8 \u0995\u09cb\u09a8\u09cb \u09a8\u09bf\u0989 \u09ad\u09cd\u09af\u09be\u09b2\u09c1 \u099f\u09c7\u09ac\u09bf\u09b2 \u098f insert \u0995\u09b0\u09be \u09b9\u09ac\u09c7 \u09a4\u0996\u09a8 default (\u09a1\u09bf\u09ab\u09b2\u09cd\u099f) Constraint \u099f\u09bf row\u2026","rel":"","context":"In &quot;\u098f\u09b8 \u0995\u09bf\u0989 \u098f\u09b2 - \u09e6\u09e6\u09e7 \u0964 SQL - 001&quot;","block_context":{"text":"\u098f\u09b8 \u0995\u09bf\u0989 \u098f\u09b2 - \u09e6\u09e6\u09e7 \u0964 SQL - 001","link":"http:\/\/bangla.sitestree.com\/?cat=155"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":5937,"url":"http:\/\/bangla.sitestree.com\/?p=5937","url_meta":{"origin":5931,"position":2},"title":"SQL \u09a1\u09bf\u09ab\u09b2\u09cd\u099f Constraint","author":"Author-Check- Article-or-Video","date":"January 30, 2015","format":false,"excerpt":"SQL \u09a1\u09bf\u09ab\u09b2\u09cd\u099f Constraint NAZMA AKHRET \u099f\u09c7\u09ac\u09bf\u09b2 \u098f \u09af\u0996\u09a8 \u0995\u09cb\u09a8\u09cb \u09a8\u09a4\u09c1\u09a8 \u09ad\u09cd\u09af\u09be\u09b2\u09c1 insert \u0995\u09b0\u09be \u09b9\u09df \u09a4\u0996\u09a8 \u0995\u09cb\u09a8\u09cb \u099f\u09c7\u09ac\u09bf\u09b2 \u098f\u09b0 \u0995\u09cb\u09a8\u09cb \u09ab\u09bf\u09b2\u09cd\u09a1 \u098f \u09ab\u09bf\u0995\u09cd\u09b8\u09a1 \u0995\u09cb\u09a8\u09cb \u09ad\u09cd\u09af\u09be\u09b2\u09c1 \u09b8\u09c7\u099f \u0995\u09b0\u09a4\u09c7 \u09b9\u09b2\u09c7 default (\u09a1\u09bf\u09ab\u09b2\u09cd\u099f) Constraint \u09ac\u09cd\u09af\u09ac\u09b9\u09be\u09b0 \u0995\u09b0\u09a4\u09c7 \u09b9\u09ac\u09c7 | \u09af\u0996\u09a8 \u0995\u09cb\u09a8\u09cb \u09a8\u09bf\u0989 \u09ad\u09cd\u09af\u09be\u09b2\u09c1 \u099f\u09c7\u09ac\u09bf\u09b2 \u098f insert \u0995\u09b0\u09be \u09b9\u09ac\u09c7 \u09a4\u0996\u09a8 default (\u09a1\u09bf\u09ab\u09b2\u09cd\u099f) Constraint \u099f\u09bf row insert\u2026","rel":"","context":"In &quot;\u098f\u09b8 \u0995\u09bf\u0989 \u098f\u09b2 - \u09e6\u09e6\u09e7 \u0964 SQL - 001&quot;","block_context":{"text":"\u098f\u09b8 \u0995\u09bf\u0989 \u098f\u09b2 - \u09e6\u09e6\u09e7 \u0964 SQL - 001","link":"http:\/\/bangla.sitestree.com\/?cat=155"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":5951,"url":"http:\/\/bangla.sitestree.com\/?p=5951","url_meta":{"origin":5931,"position":3},"title":"SQL \u098f\u09b0 PRIMARY KEY \u09a4\u09a5\u09be \u09aa\u09cd\u09b0\u09be\u09a5\u09ae\u09bf\u0995 \u099a\u09be\u09ac\u09bf \u098f\u09b0 \u09ac\u09be\u09a7\u09cd\u09af\u09ac\u09be\u09a6\u0995\u09a4\u09be\u0964SQL Primary Key Constraint","author":"Author-Check- Article-or-Video","date":"January 30, 2015","format":false,"excerpt":"SQL \u098f\u09b0 PRIMARY KEY \u09a4\u09a5\u09be \u09aa\u09cd\u09b0\u09be\u09a5\u09ae\u09bf\u0995 \u099a\u09be\u09ac\u09bf \u098f\u09b0 \u09ac\u09be\u09a7\u09cd\u09af\u09ac\u09be\u09a6\u0995\u09a4\u09be\u0964 \u09ab\u09be\u099b\u09bf\u09b9\u09c1\u09b0 \u09b0\u09b9\u09ae\u09be\u09a8\u0964 MSCSE From Royal University of Dhaka. \u099f\u09c7\u0995\u09a8\u09bf\u0995\u09cd\u09af\u09be\u09b0 \u098f\u0995\u09cd\u09b8\u09aa\u09be\u09b0\u09cd\u099f, \u09ac\u09be\u0982\u09b2\u09be\u09a6\u09c7\u09b6 \u09a8\u09bf\u09b0\u09cd\u09ac\u09be\u099a\u09a8 \u0995\u09ae\u09bf\u09b6\u09a8 \u09b8\u099a\u09bf\u09ac\u09be\u09b2\u09df\u0964 SQL \u098f\u09b0 \u09aa\u09cd\u09b0\u09be\u09a5\u09ae\u09bf\u0995 \u0995\u09bf \u098f\u09b0 \u09ac\u09be\u09a7\u09cd\u09af\u09ac\u09be\u09a6\u0995\u09a4\u09be\u0964 \u09aa\u09cd\u09b0\u09be\u09a5\u09ae\u09bf\u0995 \u0995\u09bf \u09ac\u09be\u09a7\u09cd\u09af\u09ac\u09be\u09a6\u0995\u09a4\u09be\u099f\u09bf \u09a1\u09be\u099f\u09be\u09ac\u09c7\u099c\u09c7\u09b0 \u099f\u09c7\u09ac\u09bf\u09b2\u09c7\u09b0 \u09aa\u09cd\u09b0\u09a4\u09cd\u09af\u09c7\u0995\u099f\u09bf Record \u09a4\u09a5\u09be \u0995\u09cd\u09b7\u09c7\u09a4\u09cd\u09b0\u0995\u09c7 \u09a8\u09bf\u09b0\u09cd\u09a6\u09bf\u09b7\u09cd\u099f \u09ad\u09be\u09ac\u09c7 \u099a\u09bf\u09a8\u09cd\u09b9\u09bf\u09a4 \u0995\u09b0\u09c7\u0964 \u09aa\u09cd\u09b0\u09be\u09a5\u09ae\u09bf\u0995 \u0995\u09bf \u0985\u09ac\u09b6\u09cd\u09af\u09df \u09a8\u09bf\u09b0\u09cd\u09a6\u09bf\u09b7\u09cd\u099f \u09ae\u09be\u09a8 \u09ac\u09b9\u09a8 \u0995\u09b0\u09c7\u0964 \u098f\u0995\u099f\u09bf\u2026","rel":"","context":"In &quot;\u098f\u09b8 \u0995\u09bf\u0989 \u098f\u09b2 - \u09e6\u09e6\u09e7 \u0964 SQL - 001&quot;","block_context":{"text":"\u098f\u09b8 \u0995\u09bf\u0989 \u098f\u09b2 - \u09e6\u09e6\u09e7 \u0964 SQL - 001","link":"http:\/\/bangla.sitestree.com\/?cat=155"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":5903,"url":"http:\/\/bangla.sitestree.com\/?p=5903","url_meta":{"origin":5931,"position":4},"title":"SQL (\u098f\u09b8\u0995\u09bf\u0989\u098f\u09b2) Joins","author":"Author-Check- Article-or-Video","date":"January 30, 2015","format":false,"excerpt":"SQL (\u098f\u09b8\u0995\u09bf\u0989\u098f\u09b2) UNIQUE \u0995\u09a8\u09b8\u09cd\u099f\u09cd\u09b0\u09c7\u0987\u09a8\u09cd\u099f Author: Protap Chandra | sincerely.yours2512[at]gmail.com UNIQUE \u0985\u09b0\u09cd\u09a5 \u0985\u09a8\u09a8\u09cd\u09af \u09ac\u09be \u0985\u09a6\u09cd\u09ac\u09bf\u09a4\u09c0\u09df\u0964 \u0985\u09b0\u09cd\u09a5\u09be\u09a4 \u098f\u0995\u0987 \u099c\u09bf\u09a8\u09bf\u09b8 \u09a6\u09c1\u099f\u09bf \u09b9\u09a4\u09c7 \u09aa\u09be\u09b0\u09ac\u09c7 \u09a8\u09be\u0964 \u098f\u0995\u099f\u09bf \u09a1\u09be\u099f\u09be\u09ac\u09c7\u099c \u099f\u09c7\u09ac\u09bf\u09b2\u09c7 \u0987\u0989\u09a8\u09bf\u0995 \u09a1\u09be\u099f\u09be \u09b8\u09cd\u099f\u09cb\u09b0 \u0995\u09b0\u09be \u09b9\u09df \u09a1\u09be\u099f\u09be \u09b8\u09be\u09b0\u09cd\u099a \u0995\u09b0\u09be\u09b0 \u09b8\u09ae\u09df \u09ac\u09bf\u09ad\u09cd\u09b0\u09be\u09a8\u09cd\u09a4\u09bf \u098f\u09dc\u09be\u09a4\u09c7\u0964 \u09af\u09c7 \u0995\u09b2\u09be\u09ae\u09c7\u09b0 \u09a1\u09be\u099f\u09be \u0987\u0989\u09a8\u09bf\u0995 \u09b9\u09bf\u09b8\u09c7\u09ac\u09c7 \u0998\u09cb\u09b7\u09a3\u09be \u0995\u09b0\u09be \u09b9\u09ac\u09c7 \u09b8\u09c7\u0987 \u0995\u09b2\u09be\u09ae\u09c7\u09b0 \u098f\u0995\u099f\u09bf \u09b0\u09c7\u0995\u09b0\u09cd\u09a1\u09c7\u09b0 \u09b8\u0999\u09cd\u0997\u09c7 \u0985\u09a8\u09cd\u09af \u09b0\u09c7\u0995\u09b0\u09cd\u09a1\u09c7\u09b0\u2026","rel":"","context":"In &quot;\u098f\u09b8 \u0995\u09bf\u0989 \u098f\u09b2 - \u09e6\u09e6\u09e7 \u0964 SQL - 001&quot;","block_context":{"text":"\u098f\u09b8 \u0995\u09bf\u0989 \u098f\u09b2 - \u09e6\u09e6\u09e7 \u0964 SQL - 001","link":"http:\/\/bangla.sitestree.com\/?cat=155"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":5892,"url":"http:\/\/bangla.sitestree.com\/?p=5892","url_meta":{"origin":5931,"position":5},"title":"SQL LIKE (\u09b2\u09be\u0987\u0995) Operator (\u0985\u09aa\u09be\u09b0\u09c7\u099f\u09b0) . SQL Like Operator","author":"Author-Check- Article-or-Video","date":"January 31, 2015","format":false,"excerpt":"SQL (\u098f\u09b8\u0995\u09bf\u0989\u098f\u09b2) UNIQUE \u0995\u09a8\u09b8\u09cd\u099f\u09cd\u09b0\u09c7\u0987\u09a8\u09cd\u099f Author: Protap Chandra | sincerely.yours2512[at]gmail.com UNIQUE \u0985\u09b0\u09cd\u09a5 \u0985\u09a8\u09a8\u09cd\u09af \u09ac\u09be \u0985\u09a6\u09cd\u09ac\u09bf\u09a4\u09c0\u09df\u0964 \u0985\u09b0\u09cd\u09a5\u09be\u09a4 \u098f\u0995\u0987 \u099c\u09bf\u09a8\u09bf\u09b8 \u09a6\u09c1\u099f\u09bf \u09b9\u09a4\u09c7 \u09aa\u09be\u09b0\u09ac\u09c7 \u09a8\u09be\u0964 \u098f\u0995\u099f\u09bf \u09a1\u09be\u099f\u09be\u09ac\u09c7\u099c \u099f\u09c7\u09ac\u09bf\u09b2\u09c7 \u0987\u0989\u09a8\u09bf\u0995 \u09a1\u09be\u099f\u09be \u09b8\u09cd\u099f\u09cb\u09b0 \u0995\u09b0\u09be \u09b9\u09df \u09a1\u09be\u099f\u09be \u09b8\u09be\u09b0\u09cd\u099a \u0995\u09b0\u09be\u09b0 \u09b8\u09ae\u09df \u09ac\u09bf\u09ad\u09cd\u09b0\u09be\u09a8\u09cd\u09a4\u09bf \u098f\u09dc\u09be\u09a4\u09c7\u0964 \u09af\u09c7 \u0995\u09b2\u09be\u09ae\u09c7\u09b0 \u09a1\u09be\u099f\u09be \u0987\u0989\u09a8\u09bf\u0995 \u09b9\u09bf\u09b8\u09c7\u09ac\u09c7 \u0998\u09cb\u09b7\u09a3\u09be \u0995\u09b0\u09be \u09b9\u09ac\u09c7 \u09b8\u09c7\u0987 \u0995\u09b2\u09be\u09ae\u09c7\u09b0 \u098f\u0995\u099f\u09bf \u09b0\u09c7\u0995\u09b0\u09cd\u09a1\u09c7\u09b0 \u09b8\u0999\u09cd\u0997\u09c7 \u0985\u09a8\u09cd\u09af \u09b0\u09c7\u0995\u09b0\u09cd\u09a1\u09c7\u09b0\u2026","rel":"","context":"In &quot;\u098f\u09b8 \u0995\u09bf\u0989 \u098f\u09b2 - \u09e6\u09e6\u09e7 \u0964 SQL - 001&quot;","block_context":{"text":"\u098f\u09b8 \u0995\u09bf\u0989 \u098f\u09b2 - \u09e6\u09e6\u09e7 \u0964 SQL - 001","link":"http:\/\/bangla.sitestree.com\/?cat=155"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]}],"_links":{"self":[{"href":"http:\/\/bangla.sitestree.com\/index.php?rest_route=\/wp\/v2\/posts\/5931","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/bangla.sitestree.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/bangla.sitestree.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/bangla.sitestree.com\/index.php?rest_route=\/wp\/v2\/users\/8"}],"replies":[{"embeddable":true,"href":"http:\/\/bangla.sitestree.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=5931"}],"version-history":[{"count":1,"href":"http:\/\/bangla.sitestree.com\/index.php?rest_route=\/wp\/v2\/posts\/5931\/revisions"}],"predecessor-version":[{"id":5932,"href":"http:\/\/bangla.sitestree.com\/index.php?rest_route=\/wp\/v2\/posts\/5931\/revisions\/5932"}],"wp:attachment":[{"href":"http:\/\/bangla.sitestree.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=5931"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/bangla.sitestree.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=5931"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/bangla.sitestree.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=5931"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}