[Tarantool-patches] [PATCH v3 0/8] Remove implicit cast

[imeevma at tarantool.org]

This patch-set removes implicit cast between string and numbers
for assignment and for comparison.

https://github.com/tarantool/tarantool/issues/3809
https://github.com/tarantool/tarantool/issues/4230
https://github.com/tarantool/tarantool/tree/imeevma/gh-3809-disallow-imlicit-cast-from-string-to-nums

@ChangeLog
 - [Breaking change] Removed implicit cast from string to numbers
   and vice versa for assignment and comparison.

v2:
 - Added a commit that changes the type mismatch error
   description.

v3:
 - Introduction of mem_set_double() was moved to another commit.
 - Implicit cast rules for assigning were changed.

Mergen Imeev (8):
  sql: introduce mem_set_double()
  sql: change implicit cast for assignment
  sql: remove mem_apply_type() from OP_MakeRecord
  sql: replace ApplyType by CheckType for IN operator
  sql: remove mem_apply_type() from OP_MustBeInt
  sql: remove implicit cast for comparison
  sql: remove unused functions
  sql: show value and its type in type mismatch error

 src/box/sql/analyze.c                         |    7 +-
 src/box/sql/delete.c                          |    8 +-
 src/box/sql/expr.c                            |   53 +-
 src/box/sql/fk_constraint.c                   |    9 +-
 src/box/sql/func.c                            |    8 +-
 src/box/sql/insert.c                          |   16 +-
 src/box/sql/select.c                          |   25 +-
 src/box/sql/sqlInt.h                          |   34 +-
 src/box/sql/update.c                          |   14 +-
 src/box/sql/vdbe.c                            |  322 ++--
 src/box/sql/vdbeInt.h                         |    5 +-
 src/box/sql/vdbeapi.c                         |   31 +-
 src/box/sql/vdbemem.c                         |   38 +-
 src/box/sql/wherecode.c                       |  211 +--
 test/sql-tap/autoinc.test.lua                 |    6 +-
 test/sql-tap/cast.test.lua                    |   16 +-
 test/sql-tap/default.test.lua                 |    6 +-
 test/sql-tap/e_select1.test.lua               |   27 +-
 .../gh-3809-implicit-cast-assignment.test.lua |  653 ++++++++
 .../gh-4230-del-impl-cast-str-to-num.test.lua |  281 ++++
 ...-4766-wrong-cast-from-blob-to-int.test.lua |    9 +-
 test/sql-tap/identifier_case.test.lua         |    6 +-
 test/sql-tap/in1.test.lua                     |    4 +-
 test/sql-tap/in3.test.lua                     |   18 +-
 test/sql-tap/in4.test.lua                     |  100 +-
 test/sql-tap/index1.test.lua                  |   28 +-
 test/sql-tap/insert3.test.lua                 |   12 +-
 test/sql-tap/intpkey.test.lua                 |  133 +-
 test/sql-tap/join.test.lua                    |    8 +-
 test/sql-tap/limit.test.lua                   |    2 +-
 test/sql-tap/minmax2.test.lua                 |    6 +-
 test/sql-tap/misc1.test.lua                   |   66 +-
 test/sql-tap/numcast.test.lua                 |    8 +-
 test/sql-tap/select1.test.lua                 |   18 +-
 test/sql-tap/select4.test.lua                 |   12 +-
 test/sql-tap/select5.test.lua                 |    2 +-
 test/sql-tap/select7.test.lua                 |    4 +-
 test/sql-tap/sort.test.lua                    |    8 +-
 test/sql-tap/subquery.test.lua                |   73 +-
 test/sql-tap/tkt-3998683a16.test.lua          |   26 +-
 test/sql-tap/tkt-54844eea3f.test.lua          |    8 +-
 test/sql-tap/tkt-7bbfb7d442.test.lua          |    4 +-
 test/sql-tap/tkt-80e031a00f.test.lua          |    4 +-
 test/sql-tap/tkt-9a8b09f8e6.test.lua          |  528 ------
 test/sql-tap/tkt-f973c7ac31.test.lua          |   18 +-
 test/sql-tap/tkt-fc7bd6358f.test.lua          |  111 --
 test/sql-tap/tkt1444.test.lua                 |    4 +-
 test/sql-tap/tkt3493.test.lua                 |   46 +-
 test/sql-tap/tkt3841.test.lua                 |   12 +-
 test/sql-tap/transitive1.test.lua             |   16 +-
 test/sql-tap/triggerA.test.lua                |    4 +-
 test/sql-tap/unique.test.lua                  |    8 +-
 test/sql-tap/view.test.lua                    |    2 +-
 test/sql-tap/where2.test.lua                  |  183 +-
 test/sql-tap/where5.test.lua                  |   22 +-
 test/sql-tap/whereB.test.lua                  |  908 ----------
 test/sql-tap/whereC.test.lua                  |    8 +-
 test/sql/boolean.result                       | 1484 ++++++++---------
 test/sql/integer-overflow.result              |    4 +-
 test/sql/persistency.result                   |    2 +-
 test/sql/types.result                         |   67 +-
 test/sql/types.test.lua                       |    1 -
 62 files changed, 2231 insertions(+), 3526 deletions(-)
 create mode 100755 test/sql-tap/gh-3809-implicit-cast-assignment.test.lua
 create mode 100755 test/sql-tap/gh-4230-del-impl-cast-str-to-num.test.lua
 delete mode 100755 test/sql-tap/tkt-9a8b09f8e6.test.lua
 delete mode 100755 test/sql-tap/tkt-fc7bd6358f.test.lua
 delete mode 100755 test/sql-tap/whereB.test.lua

-- 
2.25.1