Scalar Attribute in PLSQL
If you want declare a variable and it’s data type is same as one column’s data type in one some table then you use scalar attribute. The above data…
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Data Type in PL/SQL
To design a programme using a language the minimum requirement is a variable and variable minimum requirement is data type. PL/SQL provides two ty…
Comments Line in PL/SQL
The PL/SQL supports single line and multi-line comments. All characters available inside any comment are ignored by PL/SQL compiler. The PL/SQL sing…
Identifiers in PL/SQL
PL/SQL identifiers are constants, variables, exceptions, procedures, cursors, and reserved words. The identifiers consist of a letter optionally fo…
Overview – PL/SQL
PL/SQL is pronounced as a language but it is not a language typically rather than it is a mechanism or technology implemented on Oracle server to ma…
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