Re: C compiler limits
Posted in 1993
Topics: Connectivity: ODBC / JDBC / .NET, Connectivity: ESQL/C, 4GL & Embedded SQL
Dave Kosenko of Informix Software, Inc. <davek@somerset.informix.com> wrote in response to my posting about the CREATE TABLE statement and C compiler limits: > Limits on c structures have nothing to do with limits to the number of > columns in an Informix database. We DO NOT use C structures. A "record" > is a fixed number of bytes. We then apply offsets to break that record > into individual columns. At no point is this ever turned into a C > structure... When you say "We DO NOT use C structures," does that also apply to all the other SQL statements and not just CREATE TABLE ? In other words, are there ever any structures in the C code that is generated from the statements INSERT, DELETE, UPDATE, ALTER TABLE, CREATE VIEW, RENAME COLUMN, etc ? Is using the DEFINE RECORD in 4GL the *only* time I have to concern myself with the compiler limit to the number of structure members? --- John ---------- John Baker jbaker@bluegrass-emh1.army.mil Directorate of Information Mgt. Blue Grass Army Depot, Lexington, KY 40511-5109 Ph: (606) 293-3644 DSN 745-