Re: [GENERAL] Help me about postgreSql code

2010-01-22 Thread Mark Morgan Lloyd
John R Pierce wrote: Elian Laura wrote: i understand, but why my teacher wrote in his paper.."Probably the most obvious case is a database engine where the user defines, at run time, if a field is integer, char, float, etc. but, it is not necessary to compile the program again. All this felxib

Re: [GENERAL] Help me about postgreSql code

2010-01-21 Thread John R Pierce
Elian Laura wrote: i understand, but why my teacher wrote in his paper.."Probably the most obvious case is a database engine where the user defines, at run time, if a field is integer, char, float, etc. but, it is not necessary to compile the program again. All this felxibility must be ...

Re: [GENERAL] Help me about postgreSql code

2010-01-19 Thread John R Pierce
Elian Laura wrote: Hello, I´m an undergraduate in Peru in systems engineering. I need to know about how does postgres work with the definition of data type in run time. I downloaded de source code of postgres, but es very complex, at least I would like to know in which part of the code is the r

[GENERAL] Help me about postgreSql code

2010-01-19 Thread Elian Laura
Hello, I´m an undergraduate in Peru in systems engineering. I need to know about how does postgres work with the definition of data type in run time. I downloaded de source code of postgres, but es very complex, at least I would like to know in which part of the code is the recognition of a data th