[tarantool-patches] [PATCH 0/2] First part of SQLite error codes refactoring

[AlexeyIvushkin <ivushkinalex@gmail.com>]

From: Morgan-iv <ivushkinalex@gmail.com>

These 2 patches are the beginning of SQLite error codes refactoring.
Both of them change implementation of affected error codes from 
define macro to enum statement, and remove codes that aren't returned
anywhere, but first also remove related function that aren't called
anywhere too. First patch affects SQLITE_IOERR_ codes, second - 
SQLITE_CONSTRAINT_ codes.
Final rename of all error codes affected in these 2 patches and
the next several patches in this branch will be applied after removing
all unused error codes and removing all found unused functions related
to affected SQLite error codes

Issue: https://github.com/tarantool/tarantool/issues/3315
Branch: https://github.com/tarantool/tarantool/tree/Morgan-iv/gh-3315

Morgan-iv (2):
  sql: refactor SQLITE_IOERR_ error codes
  sql: remove unused SQLITE_CONSTRAINT_ error codes

 src/box/sql/main.c      | 51 ----------------------------
 src/box/sql/os_unix.c   | 88 -------------------------------------------------
 src/box/sql/sqliteInt.h | 56 ++++++++++++-------------------
 3 files changed, 21 insertions(+), 174 deletions(-)

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2.7.4