![]() URGENT - Can we store 'LONG RAW' data type to 'BLOB' ? The above Function will return the Unicode String.ĭbms_output.put_line(COMPOSE(Var1 || unistr('\0308' ))) ĭbms_output.put_line(COMPOSE(Var2 || unistr('\0301' ))) ĭbms_output.put_line(COMPOSE(Var3 || unistr('\0303' ))) ĭbms_output.put_line(COMPOSE(Var1 || unistr('\0301' ))) ĭbms_output.put_line(COMPOSE(Var1 || unistr('\0302' ))) ĭbms_output.Need answers to oracle interview questions String – It is the input String whose Unicode string needs to be generated. The unistring values that can be combined with other characters in the compose function are:Įxample – INPUT-COMPOSE('o' || unistr('\0308') ) The low code points are encoded using a single byte, and higher code points are encoded as sequences of bytes. Each symbol has a code point (a number), and these code points can be encoded (converted to a sequence of bytes) using a variety of encodings. Unicode is a standard for working with a wide range of characters.The Compose function basically returns a Unicode string. In PLSQL the String is actually the sequence of characters with an optional size specification and the character could be a letter, blank, number, special character, or a combination of all.Introduction of 3-Tier Architecture in DBMS | Set 2.Difference between DELETE, DROP and TRUNCATE.Difference between Clustered and Non-clustered index.Difference between Primary key and Unique key.Types of Keys in Relational Model (Candidate, Super, Primary, Alternate and Foreign).Difference between Primary Key and Foreign Key.Commonly asked DBMS interview questions.Introduction of DBMS (Database Management System) | Set 1. ![]() SQL query to find second highest salary?.SQL | Join (Inner, Left, Right and Full Joins). ![]()
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