Def'n of holomorphically convex domain

[lark]

Does anyone have a textbook on multivariable complex analysis, and do they define a holomorphically convex domain in terms of the union of an ascending series of compact subsets? If so, how exactly does the definition go?
Was it D=\bigcup K_n where K_n is holomorphically convex and compact and K_n \subset K_{n+1}?
Or D=\bigcup K_n where K_n is holomorphically convex and compact and K_n \subset \text{interior} (K_{n+1})?
Laura

 

[fresh_42]

Here is an entire chapter about convexity:
https://www.math.tamu.edu/~boas/courses/650-2013c/notes.pdf

It is mainly a topological property, so you can handle it as in any metric space.