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From: "jboakye (@jboakye)" <noreply+jboakye@github.com>
To: "postgresql-interfaces/psqlodbc" <noreply+postgresql-interfaces-psqlodbc@github.com>
Date: Mon, 13 May 2024 09:49:03 +0000
Subject: [postgresql-interfaces/psqlodbc] issue #16: [psqlodbc-REL-16_00_0004][Postgres 15 5][Debian][unixODBC] Need to add CPPFLAGS="-DSQLCOLATTRIBUTE_SQLLEN" to configure to get it to compile
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Otherwise we get the error below. Same issue with previous releases.

odbcapi30.c:120:1: error: conflicting types for 'SQLColAttribute'; have 'SQLRETURN(void *, SQLUSMALLINT,  SQLUSMALLINT,  void *, SQLSMALLINT,  SQLSMALLINT *, void *)' {aka 'short int(void *, short unsigned int,  short unsigned int,  void *, short int,  short int *, void *)'}
  120 | SQLColAttribute(SQLHSTMT StatementHandle,
      | ^~~~~~~~~~~~~~~
In file included from psqlodbc.h:145,
                 from odbcapi30.c:21:
/usr/local/include/sql.h:613:24: note: previous declaration of 'SQLColAttribute' with type 'SQLRETURN(void *, SQLUSMALLINT,  SQLUSMALLINT,  void *, SQLSMALLINT,  SQLSMALLINT *, SQLLEN *)' {aka 'short int(void *, short unsigned int,  short unsigned int,  void *, short int,  short int *, long int *)'}
  613 |     SQLRETURN  SQL_API SQLColAttribute(SQLHSTMT StatementHandle,
      |                        ^~~~~~~~~~~~~~~