[tarantool-patches] [PATCH 1/2] sqltester: don't convert booleans to 0/1 numerics

Nikita Pettik korablev at tarantool.org
Tue Jun 25 14:42:16 MSK 2019


When there were no booleans in SQL, to represent them numeric values 0
and 1 were involved. However, recently booleans have been introduced in
SQL, so values of result set can take boolean values. Hence, it makes
no sense to continue converting booleans to numeric, so we can use
directly booleans.
---
 test/sql-tap/atof1.test.lua                        |   2 +-
 test/sql-tap/autoinc.test.lua                      |   2 +-
 test/sql-tap/cse.test.lua                          |  10 +-
 test/sql-tap/e_select1.test.lua                    |   8 +-
 test/sql-tap/func.test.lua                         |  42 +++---
 .../gh-3251-string-pattern-comparison.test.lua     |  18 +--
 test/sql-tap/in1.test.lua                          |  24 ++--
 test/sql-tap/in2.test.lua                          |   2 +-
 test/sql-tap/in3.test.lua                          |  16 +--
 test/sql-tap/in4.test.lua                          |   2 +-
 test/sql-tap/insert1.test.lua                      |   4 +-
 test/sql-tap/lua/sqltester.lua                     |  24 ----
 test/sql-tap/lua_sql.test.lua                      |   2 +-
 test/sql-tap/misc1.test.lua                        |   6 +-
 test/sql-tap/select1.test.lua                      |   2 +-
 test/sql-tap/select7.test.lua                      |   4 +-
 test/sql-tap/selectG.test.lua                      |   2 +-
 test/sql-tap/sql-errors.test.lua                   |   4 +-
 test/sql-tap/subquery.test.lua                     |   6 +-
 test/sql-tap/subselect.test.lua                    |   4 +-
 test/sql-tap/tkt-80e031a00f.test.lua               | 148 ++++++++++-----------
 test/sql-tap/tkt-a7b7803e.test.lua                 |  16 +--
 test/sql-tap/tkt-b351d95f9.test.lua                |   2 +-
 test/sql-tap/tkt1473.test.lua                      |  30 ++---
 test/sql-tap/tkt3346.test.lua                      |   2 +-
 test/sql-tap/tkt3493.test.lua                      |  28 ++--
 test/sql-tap/triggerC.test.lua                     |   2 +-
 test/sql-tap/types.test.lua                        |   2 +-
 test/sql-tap/where5.test.lua                       |   4 +-
 test/sql-tap/whereB.test.lua                       | 102 +++++++-------
 test/sql-tap/with2.test.lua                        |   6 +-
 31 files changed, 251 insertions(+), 275 deletions(-)

diff --git a/test/sql-tap/atof1.test.lua b/test/sql-tap/atof1.test.lua
index e4de744d8..40778cd81 100755
--- a/test/sql-tap/atof1.test.lua
+++ b/test/sql-tap/atof1.test.lua
@@ -48,7 +48,7 @@ for i = 1, 10000 - 1, 1 do
             local y = test:execsql(string.format("SELECT %s=CAST(quote(%s) AS real)",x, x))
             return y
         end, {
-            1
+            true
         })
 
 end
diff --git a/test/sql-tap/autoinc.test.lua b/test/sql-tap/autoinc.test.lua
index 3e3eaad14..260196845 100755
--- a/test/sql-tap/autoinc.test.lua
+++ b/test/sql-tap/autoinc.test.lua
@@ -43,7 +43,7 @@ test:do_execsql_test(
         SELECT * FROM "_sequence";
     ]], {
         -- <autoinc-1.3>
-        1,1,"T1",1,0,9223372036854775807LL,1,0,0
+        1,1,"T1",1,0,9223372036854775807LL,1,0,false
         -- </autoinc-1.3>
     })
 
diff --git a/test/sql-tap/cse.test.lua b/test/sql-tap/cse.test.lua
index 78d0d2046..341b6de01 100755
--- a/test/sql-tap/cse.test.lua
+++ b/test/sql-tap/cse.test.lua
@@ -35,7 +35,7 @@ test:do_test(
         ]]
     end, {
         -- <cse-1.1>
-        11, -11, -12, 0, 1, 0, 22, 121, 1, 11, 21, -21, -22, 0, 1, 0, 42, 441, 1, 21
+        11, -11, -12, false, true, 0, 22, 121, 1, 11, 21, -21, -22, false, true, 0, 42, 441, 1, 21
         -- </cse-1.1>
     })
 
@@ -45,7 +45,7 @@ test:do_execsql_test(
         SELECT b, b%b, b==b, b!=b, b<b, b<=b, b IS NULL, b IS NOT NULL, b FROM t1
     ]], {
         -- <cse-1.2>
-        11, 0, 1, 0, 0, 1, 0, 1, 11, 21, 0, 1, 0, 0, 1, 0, 1, 21
+        11, 0, true, false, false, true, false, true, 11, 21, 0, true, false, false, true, false, true, 21
         -- </cse-1.2>
     })
 
@@ -135,7 +135,7 @@ test:do_execsql_test(
         SELECT a, -a, ~a, NOT CAST(a AS BOOLEAN), NOT NOT CAST(a AS BOOLEAN), a-a, a+a, a*a, a/a, a FROM t1
     ]], {
         -- <cse-1.7>
-        1, -1, -2, 0, 1, 0, 2, 1, 1, 1, 2, -2, -3, 0, 1, 0, 4, 4, 1, 2
+        1, -1 ,-2, false, true, 0, 2, 1, 1, 1, 2, -2, -3, false, true, 0, 4, 4, 1, 2
         -- </cse-1.7>
     })
 
@@ -145,7 +145,7 @@ test:do_execsql_test(
         SELECT a, a%a, a==a, a!=a, a<a, a<=a, a IS NULL, a IS NOT NULL, a FROM t1
     ]], {
         -- <cse-1.8>
-        1, 0, 1, 0, 0, 1, 0, 1, 1, 2, 0, 1, 0, 0, 1, 0, 1, 2
+        1, 0, true, false, false, true, false, true, 1, 2, 0, true, false, false, true, false, true, 2
         -- </cse-1.8>
     })
 
@@ -155,7 +155,7 @@ test:do_execsql_test(
         SELECT NOT CAST(b AS BOOLEAN), ~b, NOT NOT CAST(b AS BOOLEAN), b FROM t1
     ]], {
         -- <cse-1.9>
-        0, -12, 1, 11, 0, -22, 1, 21
+        false, -12, true, 11, false, -22, true, 21
         -- </cse-1.9>
     })
 
diff --git a/test/sql-tap/e_select1.test.lua b/test/sql-tap/e_select1.test.lua
index 99680380a..e5b63e12d 100755
--- a/test/sql-tap/e_select1.test.lua
+++ b/test/sql-tap/e_select1.test.lua
@@ -869,9 +869,9 @@ test:do_select_tests(
         {"1", "SELECT a, b FROM z1", {51.65, -59.58, -5, "", -2.2, -23.18, "", 67, -1.04, -32.3, 63, 0}},
 
         {"2", "SELECT a IS NULL, b+1, a,b,c FROM z1",
-            {0, -58.58, 51.65, -59.58, "belfries", 0, "", -5, "", "75",
-                0, -22.18, -2.2, -23.18, "suiters", 1, 68, "", 67, "quartets", 0, -31.3,
-                -1.04, -32.3, "aspen", 0, 1, 63, 0, "-26"}},
+            {false, -58.58, 51.65, -59.58, "belfries", false, "", -5, "", "75",
+                false, -22.18, -2.2, -23.18, "suiters", true, 68, "", 67, "quartets", false, -31.3,
+                -1.04, -32.3, "aspen", false, 1, 63, 0, "-26"}},
 
         {"3", "SELECT 32*32, CAST(d AS TEXT) || CAST(e AS TEXT) FROM z2", {1024, "", 1024, "36.06.0"}},
     })
@@ -952,7 +952,7 @@ test:do_select_tests(
     {
         {"1", "SELECT one, two, count(*) FROM a1 WHERE false", {"", "", 0}},
         {"2", "SELECT sum(two), * FROM a1, a2 WHERE three>5", {"", "", "", "", ""}},
-        {"3", "SELECT max(one) IS NULL, one IS NULL, two IS NULL FROM a1 WHERE two=7", {1, 1, 1}},
+        {"3", "SELECT max(one) IS NULL, one IS NULL, two IS NULL FROM a1 WHERE two=7", {true, true, true}},
     })
 
 -- EVIDENCE-OF: R-64138-28774 An aggregate query without a GROUP BY
diff --git a/test/sql-tap/func.test.lua b/test/sql-tap/func.test.lua
index f9044ad01..a0c6b47b5 100755
--- a/test/sql-tap/func.test.lua
+++ b/test/sql-tap/func.test.lua
@@ -930,7 +930,7 @@ test:do_execsql_test(
                             UNION ALL SELECT -9223372036850000000)
     ]], {
         -- <func-8.8>
-        1
+        true
         -- </func-8.8>
     })
 
@@ -948,7 +948,7 @@ test:do_execsql_test(
         SELECT random() is not null;
     ]], {
         -- <func-9.1>
-        1
+        true
         -- </func-9.1>
     })
 
@@ -968,7 +968,7 @@ test:do_execsql_test(
         SELECT randomblob(32) is not null;
     ]], {
         -- <func-9.3>
-        1
+        true
         -- </func-9.3>
     })
 
@@ -2746,94 +2746,94 @@ test:do_execsql_test(
 test:do_execsql_test(
     "func-43",
     "SELECT CHAR(00) LIKE CHAR(00);",
-    {1})
+    {true})
 
 test:do_execsql_test(
     "func-44",
     "SELECT CHAR(00) LIKE CHAR(65);",
-    {0})
+    {false})
 
 test:do_execsql_test(
     "func-45",
     "SELECT CHAR(00,65) LIKE CHAR(00,65);",
-    {1})
+    {true})
 
 test:do_execsql_test(
     "func-46",
     "SELECT CHAR(00,65) LIKE CHAR(00,66);",
-    {0})
+    {false})
 
 test:do_execsql_test(
     "func-47",
     "SELECT CHAR(00,65, 00) LIKE CHAR(00,65,00);",
-    {1})
+    {true})
 
 test:do_execsql_test(
     "func-48",
     "SELECT CHAR(00,65,00) LIKE CHAR(00,65);",
-    {0})
+    {false})
 
 test:do_execsql_test(
     "func-49",
     "SELECT CHAR(65,00,65,00,65) LIKE CHAR(65,00,65,00,65);",
-    {1})
+    {true})
 
 test:do_execsql_test(
     "func-50",
     "SELECT CHAR(65,00,65,00,65) LIKE CHAR(65,00,65,00,66);",
-    {0})
+    {false})
 
 -- LIKE ('%' and '_')
 test:do_execsql_test(
     "func-51",
     "SELECT CHAR(00) LIKE '_';",
-    {1})
+    {true})
 
 test:do_execsql_test(
     "func-52",
     "SELECT CHAR(00) LIKE '__';",
-    {0})
+    {false})
 
 test:do_execsql_test(
     "func-53",
     "SELECT CHAR(00,65) LIKE '__';",
-    {1})
+    {true})
 
 test:do_execsql_test(
     "func-54",
     "SELECT CHAR(00,65) LIKE '_A';",
-    {1})
+    {true})
 
 test:do_execsql_test(
     "func-55",
     "SELECT CHAR(00,65,00) LIKE '%';",
-    {1})
+    {true})
 
 test:do_execsql_test(
     "func-56",
     "SELECT CHAR(00,65,00) LIKE '%A';",
-    {0})
+    {false})
 
 test:do_execsql_test(
     "func-57",
     "SELECT CHAR(65,00,65,00,65) LIKE '%A';",
-    {1})
+    {true})
 
 test:do_execsql_test(
     "func-58",
     "SELECT CHAR(65,00,65,00,65) LIKE '%B';",
-    {0})
+    {false})
 
 -- LIKE (ESCAPE symbols)
 test:do_execsql_test(
     "func-59",
     "SELECT CHAR(00) || '_' LIKE '_#_' ESCAPE '#';",
-    {1})
+    {true})
 
 test:do_execsql_test(
     "func-60",
     "SELECT CHAR(00) || '_' LIKE '_#%' ESCAPE '#';",
-    {0})
+    {false})
 
 -- REPLACE
 test:do_execsql_test(
diff --git a/test/sql-tap/gh-3251-string-pattern-comparison.test.lua b/test/sql-tap/gh-3251-string-pattern-comparison.test.lua
index 861ac8ba2..95e8c98d0 100755
--- a/test/sql-tap/gh-3251-string-pattern-comparison.test.lua
+++ b/test/sql-tap/gh-3251-string-pattern-comparison.test.lua
@@ -158,15 +158,15 @@ for i, tested_string in ipairs(invalid_testcases) do
 
     test_name = prefix .. "5." .. tostring(i)
     test_itself = "SELECT 'ab" .. tested_string .. "' LIKE 'abc';"
-    test:do_execsql_test(test_name, test_itself, {0})
+    test:do_execsql_test(test_name, test_itself, {false})
 
     test_name = prefix .. "6." .. tostring(i)
     test_itself = "SELECT 'abc" .. tested_string .. "' LIKE 'abc';"
-    test:do_execsql_test(test_name, test_itself, {0})
+    test:do_execsql_test(test_name, test_itself, {false})
 
     test_name = prefix .. "7." .. tostring(i)
     test_itself = "SELECT 'ab" .. tested_string .. "c' LIKE 'abc';"
-    test:do_execsql_test(test_name, test_itself, {0})
+    test:do_execsql_test(test_name, test_itself, {false})
 end
 
 -- Unicode byte sequences.
@@ -187,27 +187,27 @@ local valid_testcases = {
 for i, tested_string in ipairs(valid_testcases) do
     local test_name = prefix .. "8." .. tostring(i)
     local test_itself = "SELECT 'abc' LIKE 'ab" .. tested_string .. "';"
-    test:do_execsql_test(test_name, test_itself, {0})
+    test:do_execsql_test(test_name, test_itself, {false})
 
     test_name = prefix .. "9." .. tostring(i)
     test_itself = "SELECT 'abc' LIKE 'abc" .. tested_string .. "';"
-    test:do_execsql_test(test_name, test_itself, {0})
+    test:do_execsql_test(test_name, test_itself, {false})
 
     test_name = prefix .. "10." .. tostring(i)
     test_itself = "SELECT 'abc' LIKE 'ab" .. tested_string .. "c';"
-    test:do_execsql_test(test_name,	test_itself, {0})
+    test:do_execsql_test(test_name,	test_itself, {false})
 
     test_name = prefix .. "11." .. tostring(i)
     test_itself = "SELECT 'ab" .. tested_string .. "' LIKE 'abc';"
-    test:do_execsql_test(test_name,	test_itself, {0})
+    test:do_execsql_test(test_name,	test_itself, {false})
 
     test_name = prefix .. "12." .. tostring(i)
     test_itself = "SELECT 'abc" .. tested_string .. "' LIKE 'abc';"
-    test:do_execsql_test(test_name, test_itself, {0})
+    test:do_execsql_test(test_name, test_itself, {false})
 
     test_name = prefix .. "13." .. tostring(i)
     test_itself = "SELECT 'ab" .. tested_string .. "c' LIKE 'abc';"
-    test:do_execsql_test(test_name, test_itself, {0})
+    test:do_execsql_test(test_name, test_itself, {false})
 end
 
 test:finish_test()
diff --git a/test/sql-tap/in1.test.lua b/test/sql-tap/in1.test.lua
index 76112cff9..eca7c15ba 100755
--- a/test/sql-tap/in1.test.lua
+++ b/test/sql-tap/in1.test.lua
@@ -865,7 +865,7 @@ test:do_test(
   ]]
     end, {
         -- <in-13.1>
-        1, '', 0, ''
+        true, '', false, ''
         -- </in-13.1>
     })
 
@@ -890,7 +890,7 @@ test:do_execsql_test(
         SELECT 2 IN (SELECT a FROM t7) 
     ]], {
         -- <in-13.3>
-        1
+        true
         -- </in-13.3>
     })
 
@@ -900,7 +900,7 @@ test:do_execsql_test(
         SELECT 6 IN (SELECT a FROM t7) 
     ]], {
         -- <in-13.4>
-        ''
+        ""
         -- </in-13.4>
     })
 
@@ -910,7 +910,7 @@ test:do_execsql_test(
         SELECT 2 IN (SELECT b FROM t7) 
     ]], {
         -- <in-13.5>
-        1
+        true
         -- </in-13.5>
     })
 
@@ -920,7 +920,7 @@ test:do_execsql_test(
         SELECT 6 IN (SELECT b FROM t7) 
     ]], {
         -- <in-13.6>
-        0
+        false
         -- </in-13.6>
     })
 
@@ -930,7 +930,7 @@ test:do_execsql_test(
         SELECT 2 IN (SELECT c FROM t7) 
     ]], {
         -- <in-13.7>
-        1
+        true
         -- </in-13.7>
     })
 
@@ -940,7 +940,7 @@ test:do_execsql_test(
         SELECT 6 IN (SELECT c FROM t7) 
     ]], {
         -- <in-13.8>
-        0
+        false
         -- </in-13.8>
     })
 
@@ -956,7 +956,7 @@ test:do_execsql_test(
           6 NOT IN (SELECT c FROM t7)
     ]], {
         -- <in-13.9>
-        0, '', 0, 1, 0, 1
+        false, "", false, true, false, true
         -- </in-13.9>
     })
 
@@ -971,7 +971,7 @@ test:do_execsql_test(
         FROM t7 AS outside ORDER BY b;
     ]], {
         -- <in-13.10>
-        0, '', '', '', 0
+        false, "", "", "", false
         -- </in-13.10>
     })
 
@@ -986,7 +986,7 @@ test:do_execsql_test(
         FROM t7 AS outside ORDER BY b;
     ]], {
         -- <in-13.11>
-        1, '', '', '', 1
+        true, "", "", "", true
         -- </in-13.11>
     })
 
@@ -1009,7 +1009,7 @@ test:do_test(
         ]]
     end, {
         -- <in-13.12>
-        1, '', 1, 0, 1, 0
+        true, "", true, false, true, false
         -- </in-13.12>
     })
 
@@ -1025,7 +1025,7 @@ test:do_execsql_test(
           6 NOT IN (SELECT c FROM t7)
     ]], {
         -- <in-13.13>
-        0, '', 0, 1, 0, 1
+        false, "", false, true, false, true
         -- </in-13.13>
     })
 
diff --git a/test/sql-tap/in2.test.lua b/test/sql-tap/in2.test.lua
index 9d9a3c3b3..5782eab0c 100755
--- a/test/sql-tap/in2.test.lua
+++ b/test/sql-tap/in2.test.lua
@@ -90,7 +90,7 @@ for ii=3,N-1 do
         "in2-"..ii,
         'SELECT 1 IN (SELECT a FROM a WHERE (i <'..ii..' ) OR (i >= '..N..'))',
         {
-            1
+            true
         })
 
 end
diff --git a/test/sql-tap/in3.test.lua b/test/sql-tap/in3.test.lua
index 1ca6a6446..4677c4925 100755
--- a/test/sql-tap/in3.test.lua
+++ b/test/sql-tap/in3.test.lua
@@ -299,7 +299,7 @@ test:do_test(
         return exec_neph(" SELECT x IN (SELECT a FROM t1) FROM t2 ")
     end, {
         -- <in3-3.2>
-        0, 1
+        0, true
         -- </in3-3.2>
     })
 
@@ -311,7 +311,7 @@ test:do_test(
         return exec_neph(" SELECT x IN (SELECT b FROM t1) FROM t2 ")
     end, {
         -- <in3-3.3>
-        1, 1
+        1, true
         -- </in3-3.3>
     })
 
@@ -323,7 +323,7 @@ test:do_test(
         return exec_neph(" SELECT x IN (SELECT c FROM t1) FROM t2 ")
     end, {
         -- <in3-3.4>
-        1, 1
+        1, true
         -- </in3-3.4>
     })
 
@@ -335,7 +335,7 @@ test:do_test(
         return exec_neph(" SELECT y IN (SELECT a FROM t1) FROM t2 ")
     end, {
         -- <in3-3.5>
-        1, 1
+        1, true
         -- </in3-3.5>
     })
 
@@ -347,7 +347,7 @@ test:do_test(
         return exec_neph(" SELECT y IN (SELECT b FROM t1) FROM t2 ")
     end, {
         -- <in3-3.6>
-        0, 1
+        0, true
         -- </in3-3.6>
     })
 
@@ -359,7 +359,7 @@ test:do_test(
         return exec_neph(" SELECT y IN (SELECT c FROM t1) FROM t2 ")
     end, {
         -- <in3-3.7>
-        1, 1
+        1, true
         -- </in3-3.7>
     })
 
@@ -395,7 +395,7 @@ test:do_test(
         return exec_neph(" SELECT 'text' IN (SELECT b FROM t3)")
     end, {
         -- <in3-4.2>
-        0, 1
+        0, true
         -- </in3-4.2>
     })
 
@@ -408,7 +408,7 @@ test:do_test(
         return exec_neph(" SELECT 'TEXT' COLLATE \"unicode_ci\" IN (SELECT b FROM t3) ")
     end, {
         -- <in3-4.3>
-        1, 1
+        1, true
         -- </in3-4.3>
     })
 
diff --git a/test/sql-tap/in4.test.lua b/test/sql-tap/in4.test.lua
index 9d488745d..92427b657 100755
--- a/test/sql-tap/in4.test.lua
+++ b/test/sql-tap/in4.test.lua
@@ -272,7 +272,7 @@ test:do_execsql_test(
         SELECT x IN() AS a FROM t3 WHERE NOT a 
     ]], {
         -- <in4-3.9>
-        0, 0
+        false, false
         -- </in4-3.9>
     })
 
diff --git a/test/sql-tap/insert1.test.lua b/test/sql-tap/insert1.test.lua
index 031fd224a..9f80976f8 100755
--- a/test/sql-tap/insert1.test.lua
+++ b/test/sql-tap/insert1.test.lua
@@ -313,7 +313,7 @@ test:do_execsql_test("insert-4.7", [[
       return {test:lsearch(x, 'OpenTEphemeral') > 0} -- X(264, "X!cmd", [=[["expr","[lsearch $x OpenEphemeral]>0"]]=])
     end, {
       -- <insert-5.3>
-      1
+      true
       -- </insert-5.3>
     })
 
@@ -348,7 +348,7 @@ test:do_execsql_test("insert-4.7", [[
       return {test:lsearch(x, 'OpenTemp') > 0} -- X(298, "X!cmd", [=[["expr","[lsearch $x OpenTemp]>0"]]=])
     end, {
       -- <insert-5.7>
-      0
+      false
       -- </insert-5.7>
     })
 
diff --git a/test/sql-tap/lua/sqltester.lua b/test/sql-tap/lua/sqltester.lua
index 87ddca718..e83a8e404 100644
--- a/test/sql-tap/lua/sqltester.lua
+++ b/test/sql-tap/lua/sqltester.lua
@@ -27,28 +27,6 @@ local function flatten(arr)
     return result
 end
 
--- Goal of this routine is to update expected result
--- to be comparable with expected.
--- Right now it converts logical values to numbers.
--- Input must be a table.
-local function fix_result(arr)
-    if type(arr) ~= 'table' then return arr end
-    for i, v in ipairs(arr) do
-        if type(v) == 'table' then
-            -- it is ok to pass array
-            --fix_expect(v)
-        else
-            if type(v) == 'boolean' then
-                if v then
-                    arr[i] = 1
-                else
-                    arr[i] = 0
-                end
-            end
-        end
-    end
-end
-
 local function finish_test()
     test:check()
     os.exit()
@@ -143,8 +121,6 @@ local function do_test(self, label, func, expect)
     local ok, result = pcall(func)
     if ok then
         if result == nil then result = { } end
-        -- Convert all trues and falses to 1s and 0s
-        fix_result(result)
 
         -- If nothing is expected: just make sure there were no error.
         if expect == nil then
diff --git a/test/sql-tap/lua_sql.test.lua b/test/sql-tap/lua_sql.test.lua
index b0913e7f4..921fc3922 100755
--- a/test/sql-tap/lua_sql.test.lua
+++ b/test/sql-tap/lua_sql.test.lua
@@ -115,7 +115,7 @@ for i = 1, #from_lua_to_sql, 1 do
     test:do_execsql_test(
         "lua_sql-2.3."..i,
         "select "..from_lua_to_sql[i][1].." = check_from_lua_to_sql("..i..")",
-        {1})
+        {true})
 end
 
 local from_lua_to_sql_bad = {
diff --git a/test/sql-tap/misc1.test.lua b/test/sql-tap/misc1.test.lua
index f332fb791..d5e17ce01 100755
--- a/test/sql-tap/misc1.test.lua
+++ b/test/sql-tap/misc1.test.lua
@@ -606,7 +606,7 @@ test:do_execsql_test(
         SELECT '0'=='0.0'
     ]], {
         -- <misc1-12.1>
-        0
+        false
         -- </misc1-12.1>
     })
 
@@ -616,7 +616,7 @@ test:do_execsql_test(
         SELECT '0'==0.0
     ]], {
         -- <misc1-12.2>
-        1
+        true
         -- </misc1-12.2>
     })
 
@@ -626,7 +626,7 @@ test:do_execsql_test(
         SELECT '12345678901234567890'=='12345678901234567891'
     ]], {
         -- <misc1-12.3>
-        0
+        false
         -- </misc1-12.3>
     })
 
diff --git a/test/sql-tap/select1.test.lua b/test/sql-tap/select1.test.lua
index 6beeb34cb..58a523787 100755
--- a/test/sql-tap/select1.test.lua
+++ b/test/sql-tap/select1.test.lua
@@ -2058,7 +2058,7 @@ test:do_test(
             SELECT 2 IN (SELECT a FROM t1) 
         ]], {
             -- <select1-15.3>
-            1
+            true
             -- </select1-15.3>
         })
 
diff --git a/test/sql-tap/select7.test.lua b/test/sql-tap/select7.test.lua
index f2a071d04..4c76ee65a 100755
--- a/test/sql-tap/select7.test.lua
+++ b/test/sql-tap/select7.test.lua
@@ -236,7 +236,7 @@ test:do_execsql_test(
         SELECT a=0, typeof(a) FROM t4 
     ]], {
         -- <select7-7.5>
-        0, "number", 0, "number"
+        false, "number", false, "number"
         -- </select7-7.5>
     })
 
@@ -246,7 +246,7 @@ test:do_execsql_test(
         SELECT a=0, typeof(a) FROM t4 GROUP BY a 
     ]], {
         -- <select7-7.6>
-        0, "number", 0, "number"
+        false, "number", false, "number"
         -- </select7-7.6>
     })
 
diff --git a/test/sql-tap/selectG.test.lua b/test/sql-tap/selectG.test.lua
index 69029023f..0ca066d1c 100755
--- a/test/sql-tap/selectG.test.lua
+++ b/test/sql-tap/selectG.test.lua
@@ -50,7 +50,7 @@ test:do_test(
             :format(end_time - start_time, time_quota))
     end, {
         -- <100>
-        100000, 5000050000, 50000.5, 1
+        100000, 5000050000, 50000.5, true
         -- </100>
     })
 
diff --git a/test/sql-tap/sql-errors.test.lua b/test/sql-tap/sql-errors.test.lua
index a8d39472d..7ffa0aed0 100755
--- a/test/sql-tap/sql-errors.test.lua
+++ b/test/sql-tap/sql-errors.test.lua
@@ -492,7 +492,7 @@ test:do_execsql_test(
 		SELECT (1, 2, 3) < (1, 2, 4);
 	]], {
 		-- <sql-errors-1.44>
-		1
+		true
 		-- </sql-errors-1.44>
 	})
 
@@ -502,7 +502,7 @@ test:do_execsql_test(
 		SELECT (1, 2, 3) < (1, 2, 2);
 	]], {
 		-- <sql-errors-1.45>
-		0
+		false
 		-- </sql-errors-1.45>
 	})
 
diff --git a/test/sql-tap/subquery.test.lua b/test/sql-tap/subquery.test.lua
index 7a3e270dc..4e4b8d453 100755
--- a/test/sql-tap/subquery.test.lua
+++ b/test/sql-tap/subquery.test.lua
@@ -130,7 +130,7 @@ test:do_execsql_test(
         SELECT (y*2)>b FROM t1, t2 WHERE a=x;
     ]], {
         -- <subquery-1.9.1>
-        0, 1, 1, 1
+        false, true, true, true
         -- </subquery-1.9.1>
     })
 
@@ -290,7 +290,7 @@ test:do_execsql_test(
         SELECT a IN (10.0, 20) FROM t3;
     ]], {
         -- <subquery-2.3.2>
-        0
+        false
         -- </subquery-2.3.2>
     })
 
@@ -572,7 +572,7 @@ test:do_execsql_test(
          ORDER BY a.x;
     ]], {
         -- <subquery-3.4.3>
-        106, 4.5, 0, 1, 107, 4.0, 1, 0
+        106, 4.5, false, true, 107, 4.0, true, false
         -- </subquery-3.4.3>
     })
 
diff --git a/test/sql-tap/subselect.test.lua b/test/sql-tap/subselect.test.lua
index ebfdf431e..1c3558f9b 100755
--- a/test/sql-tap/subselect.test.lua
+++ b/test/sql-tap/subselect.test.lua
@@ -175,7 +175,7 @@ test:do_execsql_test(
         SELECT 1 IN (SELECT a FROM t1 ORDER BY a);
     ]], {
         -- <subselect-2.2>
-        1
+        true
         -- </subselect-2.2>
     })
 
@@ -185,7 +185,7 @@ test:do_execsql_test(
         SELECT 2 IN (SELECT a FROM t1 ORDER BY a DESC);
     ]], {
         -- <subselect-2.3>
-        0
+        false
         -- </subselect-2.3>
     })
 
diff --git a/test/sql-tap/tkt-80e031a00f.test.lua b/test/sql-tap/tkt-80e031a00f.test.lua
index 3edea11ac..75bae0ed2 100755
--- a/test/sql-tap/tkt-80e031a00f.test.lua
+++ b/test/sql-tap/tkt-80e031a00f.test.lua
@@ -43,7 +43,7 @@ test:do_execsql_test(
         SELECT 1 IN ()
     ]], {
         -- <tkt-80e031a00f.1>
-        0
+        false
         -- </tkt-80e031a00f.1>
     })
 
@@ -53,7 +53,7 @@ test:do_execsql_test(
         SELECT 1 IN (2)
     ]], {
         -- <tkt-80e031a00f.1b>
-        0
+        false
         -- </tkt-80e031a00f.1b>
     })
 
@@ -63,7 +63,7 @@ test:do_execsql_test(
         SELECT 1 IN (2,3,4,5,6,7,8,9)
     ]], {
         -- <tkt-80e031a00f.1c>
-        0
+        false
         -- </tkt-80e031a00f.1c>
     })
 
@@ -73,7 +73,7 @@ test:do_execsql_test(
         SELECT 1 NOT IN ()
     ]], {
         -- <tkt-80e031a00f.2>
-        1
+        true
         -- </tkt-80e031a00f.2>
     })
 
@@ -83,7 +83,7 @@ test:do_execsql_test(
         SELECT 1 NOT IN (2)
     ]], {
         -- <tkt-80e031a00f.2b>
-        1
+        true
         -- </tkt-80e031a00f.2b>
     })
 
@@ -93,7 +93,7 @@ test:do_execsql_test(
         SELECT 1 NOT IN (2,3,4,5,6,7,8,9)
     ]], {
         -- <tkt-80e031a00f.2c>
-        1
+        true
         -- </tkt-80e031a00f.2c>
     })
 
@@ -103,7 +103,7 @@ test:do_execsql_test(
         SELECT null IN ()
     ]], {
         -- <tkt-80e031a00f.3>
-        0
+        false
         -- </tkt-80e031a00f.3>
     })
 
@@ -113,7 +113,7 @@ test:do_execsql_test(
         SELECT null NOT IN ()
     ]], {
         -- <tkt-80e031a00f.4>
-        1
+        true
         -- </tkt-80e031a00f.4>
     })
 
@@ -124,7 +124,7 @@ test:do_execsql_test(
         SELECT 1 IN t1;
     ]], {
         -- <tkt-80e031a00f.5>
-        0
+        false
         -- </tkt-80e031a00f.5>
     })
 
@@ -134,7 +134,7 @@ test:do_execsql_test(
         SELECT 1 NOT IN t1
     ]], {
         -- <tkt-80e031a00f.6>
-        1
+        true
         -- </tkt-80e031a00f.6>
     })
 
@@ -144,7 +144,7 @@ test:do_execsql_test(
         SELECT null IN t1
     ]], {
         -- <tkt-80e031a00f.7>
-        0
+        false
         -- </tkt-80e031a00f.7>
     })
 
@@ -154,7 +154,7 @@ test:do_execsql_test(
         SELECT null NOT IN t1
     ]], {
         -- <tkt-80e031a00f.8>
-        1
+        true
         -- </tkt-80e031a00f.8>
     })
 
@@ -165,7 +165,7 @@ test:do_execsql_test(
         SELECT 1 IN t2;
     ]], {
         -- <tkt-80e031a00f.9>
-        0
+        false
         -- </tkt-80e031a00f.9>
     })
 
@@ -175,7 +175,7 @@ test:do_execsql_test(
         SELECT 1 NOT IN t2
     ]], {
         -- <tkt-80e031a00f.10>
-        1
+        true
         -- </tkt-80e031a00f.10>
     })
 
@@ -185,7 +185,7 @@ test:do_execsql_test(
         SELECT null IN t2
     ]], {
         -- <tkt-80e031a00f.11>
-        0
+        false
         -- </tkt-80e031a00f.11>
     })
 
@@ -195,7 +195,7 @@ test:do_execsql_test(
         SELECT null NOT IN t2
     ]], {
         -- <tkt-80e031a00f.12>
-        1
+        true
         -- </tkt-80e031a00f.12>
     })
 
@@ -206,7 +206,7 @@ test:do_execsql_test(
         SELECT 1 IN t3;
     ]], {
         -- <tkt-80e031a00f.13>
-        0
+        false
         -- </tkt-80e031a00f.13>
     })
 
@@ -216,7 +216,7 @@ test:do_execsql_test(
         SELECT 1 NOT IN t3
     ]], {
         -- <tkt-80e031a00f.14>
-        1
+        true
         -- </tkt-80e031a00f.14>
     })
 
@@ -226,7 +226,7 @@ test:do_execsql_test(
         SELECT null IN t3
     ]], {
         -- <tkt-80e031a00f.15>
-        0
+        false
         -- </tkt-80e031a00f.15>
     })
 
@@ -236,7 +236,7 @@ test:do_execsql_test(
         SELECT null NOT IN t3
     ]], {
         -- <tkt-80e031a00f.16>
-        1
+        true
         -- </tkt-80e031a00f.16>
     })
 
@@ -246,7 +246,7 @@ test:do_execsql_test(
         SELECT 1 IN (SELECT x+y FROM t1, t2)
     ]], {
         -- <tkt-80e031a00f.17>
-        0
+        false
         -- </tkt-80e031a00f.17>
     })
 
@@ -256,7 +256,7 @@ test:do_execsql_test(
         SELECT 1 NOT IN (SELECT x+y FROM t1,t2)
     ]], {
         -- <tkt-80e031a00f.18>
-        1
+        true
         -- </tkt-80e031a00f.18>
     })
 
@@ -266,7 +266,7 @@ test:do_execsql_test(
         SELECT null IN (SELECT x+y FROM t1,t2)
     ]], {
         -- <tkt-80e031a00f.19>
-        0
+        false
         -- </tkt-80e031a00f.19>
     })
 
@@ -276,7 +276,7 @@ test:do_execsql_test(
         SELECT null NOT IN (SELECT x+y FROM t1,t2)
     ]], {
         -- <tkt-80e031a00f.20>
-        1
+        true
         -- </tkt-80e031a00f.20>
     })
 
@@ -286,7 +286,7 @@ test:do_execsql_test(
         SELECT 1.23 IN ()
     ]], {
         -- <tkt-80e031a00f.21>
-        0
+        false
         -- </tkt-80e031a00f.21>
     })
 
@@ -296,7 +296,7 @@ test:do_execsql_test(
         SELECT 1.23 NOT IN ()
     ]], {
         -- <tkt-80e031a00f.22>
-        1
+        true
         -- </tkt-80e031a00f.22>
     })
 
@@ -306,7 +306,7 @@ test:do_execsql_test(
         SELECT 1.23 IN t1
     ]], {
         -- <tkt-80e031a00f.23>
-        0
+        false
         -- </tkt-80e031a00f.23>
     })
 
@@ -316,7 +316,7 @@ test:do_execsql_test(
         SELECT 1.23 NOT IN t1
     ]], {
         -- <tkt-80e031a00f.24>
-        1
+        true
         -- </tkt-80e031a00f.24>
     })
 
@@ -326,7 +326,7 @@ test:do_execsql_test(
         SELECT 'hello' IN ()
     ]], {
         -- <tkt-80e031a00f.25>
-        0
+        false
         -- </tkt-80e031a00f.25>
     })
 
@@ -336,7 +336,7 @@ test:do_execsql_test(
         SELECT 'hello' NOT IN ()
     ]], {
         -- <tkt-80e031a00f.26>
-        1
+        true
         -- </tkt-80e031a00f.26>
     })
 
@@ -366,7 +366,7 @@ test:do_execsql_test(
         SELECT x'303132' IN ()
     ]], {
         -- <tkt-80e031a00f.29>
-        0
+        false
         -- </tkt-80e031a00f.29>
     })
 
@@ -376,7 +376,7 @@ test:do_execsql_test(
         SELECT x'303132' NOT IN ()
     ]], {
         -- <tkt-80e031a00f.30>
-        1
+        true
         -- </tkt-80e031a00f.30>
     })
 
@@ -415,7 +415,7 @@ test:do_execsql_test(
         SELECT 1 IN (2,3,4)
     ]], {
         -- <tkt-80e031a00f.100>
-        0
+        false
         -- </tkt-80e031a00f.100>
     })
 
@@ -425,7 +425,7 @@ test:do_execsql_test(
         SELECT 1 NOT IN (2,3,4)
     ]], {
         -- <tkt-80e031a00f.101>
-        1
+        true
         -- </tkt-80e031a00f.101>
     })
 
@@ -435,7 +435,7 @@ test:do_execsql_test(
         SELECT 'a' IN ('b','c','d')
     ]], {
         -- <tkt-80e031a00f.102>
-        0
+        false
         -- </tkt-80e031a00f.102>
     })
 
@@ -445,7 +445,7 @@ test:do_execsql_test(
         SELECT 'a' NOT IN ('b','c','d')
     ]], {
         -- <tkt-80e031a00f.103>
-        1
+        true
         -- </tkt-80e031a00f.103>
     })
 
@@ -485,7 +485,7 @@ test:do_test(
         return test:execsql "SELECT 1 IN t4"
     end, {
         -- <tkt-80e031a00f.104>
-        0
+        false
         -- </tkt-80e031a00f.104>
     })
 
@@ -495,7 +495,7 @@ test:do_execsql_test(
         SELECT 1 NOT IN t4
     ]], {
         -- <tkt-80e031a00f.105>
-        1
+        true
         -- </tkt-80e031a00f.105>
     })
 
@@ -505,7 +505,7 @@ test:do_execsql_test(
         SELECT 1 IN t5
     ]], {
         -- <tkt-80e031a00f.106>
-        0
+        false
         -- </tkt-80e031a00f.106>
     })
 
@@ -515,7 +515,7 @@ test:do_execsql_test(
         SELECT 1 NOT IN t5
     ]], {
         -- <tkt-80e031a00f.107>
-        1
+        true
         -- </tkt-80e031a00f.107>
     })
 
@@ -525,7 +525,7 @@ test:do_execsql_test(
         SELECT 1 IN t6
     ]], {
         -- <tkt-80e031a00f.108>
-        0
+        false
         -- </tkt-80e031a00f.108>
     })
 
@@ -535,7 +535,7 @@ test:do_execsql_test(
         SELECT 1 NOT IN t6
     ]], {
         -- <tkt-80e031a00f.109>
-        1
+        true
         -- </tkt-80e031a00f.109>
     })
 
@@ -545,7 +545,7 @@ test:do_execsql_test(
         SELECT 'a' IN t7
     ]], {
         -- <tkt-80e031a00f.110>
-        0
+        false
         -- </tkt-80e031a00f.110>
     })
 
@@ -555,7 +555,7 @@ test:do_execsql_test(
         SELECT 'a' NOT IN t7
     ]], {
         -- <tkt-80e031a00f.111>
-        1
+        true
         -- </tkt-80e031a00f.111>
     })
 
@@ -565,7 +565,7 @@ test:do_execsql_test(
         SELECT 'a' IN t8
     ]], {
         -- <tkt-80e031a00f.112>
-        0
+        false
         -- </tkt-80e031a00f.112>
     })
 
@@ -575,7 +575,7 @@ test:do_execsql_test(
         SELECT 'a' NOT IN t8
     ]], {
         -- <tkt-80e031a00f.113>
-        1
+        true
         -- </tkt-80e031a00f.113>
     })
 
@@ -588,7 +588,7 @@ test:do_execsql_test(
         SELECT 2 IN (2,3,4,null)
     ]], {
         -- <tkt-80e031a00f.300>
-        1
+        true
         -- </tkt-80e031a00f.300>
     })
 
@@ -598,7 +598,7 @@ test:do_execsql_test(
         SELECT 3 NOT IN (2,3,4,null)
     ]], {
         -- <tkt-80e031a00f.301>
-        0
+        false
         -- </tkt-80e031a00f.301>
     })
 
@@ -608,7 +608,7 @@ test:do_execsql_test(
         SELECT 4 IN (2,3,4)
     ]], {
         -- <tkt-80e031a00f.302>
-        1
+        true
         -- </tkt-80e031a00f.302>
     })
 
@@ -618,7 +618,7 @@ test:do_execsql_test(
         SELECT 2 NOT IN (2,3,4)
     ]], {
         -- <tkt-80e031a00f.303>
-        0
+        false
         -- </tkt-80e031a00f.303>
     })
 
@@ -628,7 +628,7 @@ test:do_execsql_test(
         SELECT 'b' IN ('b','c','d')
     ]], {
         -- <tkt-80e031a00f.304>
-        1
+        true
         -- </tkt-80e031a00f.304>
     })
 
@@ -638,7 +638,7 @@ test:do_execsql_test(
         SELECT 'c' NOT IN ('b','c','d')
     ]], {
         -- <tkt-80e031a00f.305>
-        0
+        false
         -- </tkt-80e031a00f.305>
     })
 
@@ -648,7 +648,7 @@ test:do_execsql_test(
         SELECT 'd' IN ('b','c',null,'d')
     ]], {
         -- <tkt-80e031a00f.306>
-        1
+        true
         -- </tkt-80e031a00f.306>
     })
 
@@ -658,7 +658,7 @@ test:do_execsql_test(
         SELECT 'b' NOT IN (null,'b','c','d')
     ]], {
         -- <tkt-80e031a00f.307>
-        0
+        false
         -- </tkt-80e031a00f.307>
     })
 
@@ -668,7 +668,7 @@ test:do_execsql_test(
         SELECT 2 IN t4
     ]], {
         -- <tkt-80e031a00f.308>
-        1
+        true
         -- </tkt-80e031a00f.308>
     })
 
@@ -678,7 +678,7 @@ test:do_execsql_test(
         SELECT 3 NOT IN t4
     ]], {
         -- <tkt-80e031a00f.309>
-        0
+        false
         -- </tkt-80e031a00f.309>
     })
 
@@ -688,7 +688,7 @@ test:do_execsql_test(
         SELECT 4 IN (select a from t4n)
     ]], {
         -- <tkt-80e031a00f.310>
-        1
+        true
         -- </tkt-80e031a00f.310>
     })
 
@@ -698,7 +698,7 @@ test:do_execsql_test(
         SELECT 2 NOT IN (select a from t4n)
     ]], {
         -- <tkt-80e031a00f.311>
-        0
+        false
         -- </tkt-80e031a00f.311>
     })
 
@@ -708,7 +708,7 @@ test:do_execsql_test(
         SELECT 2 IN t5
     ]], {
         -- <tkt-80e031a00f.312>
-        1
+        true
         -- </tkt-80e031a00f.312>
     })
 
@@ -718,7 +718,7 @@ test:do_execsql_test(
         SELECT 3 NOT IN t5
     ]], {
         -- <tkt-80e031a00f.313>
-        0
+        false
         -- </tkt-80e031a00f.313>
     })
 
@@ -728,7 +728,7 @@ test:do_execsql_test(
         SELECT 2 IN t6
     ]], {
         -- <tkt-80e031a00f.314>
-        1
+        true
         -- </tkt-80e031a00f.314>
     })
 
@@ -738,7 +738,7 @@ test:do_execsql_test(
         SELECT 3 NOT IN t6
     ]], {
         -- <tkt-80e031a00f.315>
-        0
+        false
         -- </tkt-80e031a00f.315>
     })
 
@@ -748,7 +748,7 @@ test:do_execsql_test(
         SELECT 4 IN (select b from t6n)
     ]], {
         -- <tkt-80e031a00f.316>
-        1
+        true
         -- </tkt-80e031a00f.316>
     })
 
@@ -758,7 +758,7 @@ test:do_execsql_test(
         SELECT 2 NOT IN (select b from t6n)
     ]], {
         -- <tkt-80e031a00f.317>
-        0
+        false
         -- </tkt-80e031a00f.317>
     })
 
@@ -768,7 +768,7 @@ test:do_execsql_test(
         SELECT 'b' IN t7
     ]], {
         -- <tkt-80e031a00f.318>
-        1
+        true
         -- </tkt-80e031a00f.318>
     })
 
@@ -778,7 +778,7 @@ test:do_execsql_test(
         SELECT 'c' NOT IN t7
     ]], {
         -- <tkt-80e031a00f.319>
-        0
+        false
         -- </tkt-80e031a00f.319>
     })
 
@@ -788,7 +788,7 @@ test:do_execsql_test(
         SELECT 'c' IN (select a from t7n)
     ]], {
         -- <tkt-80e031a00f.320>
-        1
+        true
         -- </tkt-80e031a00f.320>
     })
 
@@ -798,7 +798,7 @@ test:do_execsql_test(
         SELECT 'd' NOT IN (select a from t7n)
     ]], {
         -- <tkt-80e031a00f.321>
-        0
+        false
         -- </tkt-80e031a00f.321>
     })
 
@@ -808,7 +808,7 @@ test:do_execsql_test(
         SELECT 'b' IN t8
     ]], {
         -- <tkt-80e031a00f.322>
-        1
+        true
         -- </tkt-80e031a00f.322>
     })
 
@@ -818,7 +818,7 @@ test:do_execsql_test(
         SELECT 'c' NOT IN t8
     ]], {
         -- <tkt-80e031a00f.323>
-        0
+        false
         -- </tkt-80e031a00f.323>
     })
 
@@ -828,7 +828,7 @@ test:do_execsql_test(
         SELECT 'c' IN (select c from t8n)
     ]], {
         -- <tkt-80e031a00f.324>
-        1
+        true
         -- </tkt-80e031a00f.324>
     })
 
@@ -838,7 +838,7 @@ test:do_execsql_test(
         SELECT 'd' NOT IN (select c from t8n)
     ]], {
         -- <tkt-80e031a00f.325>
-        0
+        false
         -- </tkt-80e031a00f.325>
     })
 
@@ -848,7 +848,7 @@ test:do_execsql_test(
         SELECT 'a' IN (NULL,'a')
     ]], {
         -- <tkt-80e031a00f.326>
-        1
+        true
         -- </tkt-80e031a00f.326>
     })
 
@@ -868,7 +868,7 @@ test:do_execsql_test(
         SELECT 'a' NOT IN (NULL,'a')
     ]], {
         -- <tkt-80e031a00f.328>
-        0
+        false
         -- </tkt-80e031a00f.328>
     })
 
diff --git a/test/sql-tap/tkt-a7b7803e.test.lua b/test/sql-tap/tkt-a7b7803e.test.lua
index f94bcac9a..14f05ebfd 100755
--- a/test/sql-tap/tkt-a7b7803e.test.lua
+++ b/test/sql-tap/tkt-a7b7803e.test.lua
@@ -33,7 +33,7 @@ test:do_test(
         ]]
     end, {
         -- <tkt-a7b7803e.1>
-        1, "first"
+        true, "first"
         -- </tkt-a7b7803e.1>
     })
 
@@ -47,7 +47,7 @@ test:do_test(
         ]]
     end, {
         -- <tkt-a7b7803e.2>
-        99, 1
+        99, true
         -- </tkt-a7b7803e.2>
     })
 
@@ -61,7 +61,7 @@ test:do_test(
         ]]
     end, {
         -- <tkt-a7b7803e.3>
-        1, 1, 99, "fuzzy"
+        true, true, 99, "fuzzy"
         -- </tkt-a7b7803e.3>
     })
 
@@ -76,7 +76,7 @@ test:do_test(
         ]]
     end, {
         -- <tkt-a7b7803e.4>
-        0, 1, 0, "first", 1, 0, 99, "fuzzy"
+        false, true, 0, "first", true, false, 99, "fuzzy"
         -- </tkt-a7b7803e.4>
     })
 
@@ -91,7 +91,7 @@ test:do_test(
         ]]
     end, {
         -- <tkt-a7b7803e.5>
-        0, "first", 1, "first", 1, "fuzzy", 1, "first", 1, "fuzzy", 0, "fuzzy"
+        false, "first", true, "first", true, "fuzzy", true, "first", true, "fuzzy", false, "fuzzy"
         -- </tkt-a7b7803e.5>
     })
 
@@ -106,7 +106,7 @@ test:do_test(
         ]]
     end, {
         -- <tkt-a7b7803e.6>
-        1, "fuzzy", 1, "first"
+        true, "fuzzy", true, "first"
         -- </tkt-a7b7803e.6>
     })
 
@@ -120,7 +120,7 @@ test:do_test(
         ]]
     end, {
         -- <tkt-a7b7803e.7>
-        1, "fuzzy", 1, "first"
+        true, "fuzzy", true, "first"
         -- </tkt-a7b7803e.7>
     })
 
@@ -134,7 +134,7 @@ test:do_test(
         ]]
     end, {
         -- <tkt-a7b7803e.8>
-        1, "fuzzy", 1, "first", 1, "fuzzy", 0, "fuzzy"
+        true, "fuzzy", true, "first", true, "fuzzy", false, "fuzzy"
         -- </tkt-a7b7803e.8>
     })
 
diff --git a/test/sql-tap/tkt-b351d95f9.test.lua b/test/sql-tap/tkt-b351d95f9.test.lua
index 2e9b52687..9bdf573b3 100755
--- a/test/sql-tap/tkt-b351d95f9.test.lua
+++ b/test/sql-tap/tkt-b351d95f9.test.lua
@@ -56,7 +56,7 @@ test:do_execsql_test(
         SELECT x, y BETWEEN 'xy' AND 'xz' FROM t2 ORDER BY x;
     ]], {
         -- <tkt-b351d95.3>
-        "name1", 0, "name2", 1
+        "name1", false, "name2", true
         -- </tkt-b351d95.3>
     })
 
diff --git a/test/sql-tap/tkt1473.test.lua b/test/sql-tap/tkt1473.test.lua
index ada18d030..bc7991593 100755
--- a/test/sql-tap/tkt1473.test.lua
+++ b/test/sql-tap/tkt1473.test.lua
@@ -217,7 +217,7 @@ test:do_execsql_test(
           (SELECT 1 FROM t1 WHERE a=1 UNION SELECT 2 FROM t1 WHERE b=0)
     ]], {
         -- <tkt1473-3.3>
-        1
+        true
         -- </tkt1473-3.3>
     })
 
@@ -261,7 +261,7 @@ test:do_execsql_test(
           (SELECT 1 FROM t1 WHERE a=0 UNION SELECT 2 FROM t1 WHERE b=4)
     ]], {
         -- <tkt1473-3.7>
-        1
+        true
         -- </tkt1473-3.7>
     })
 
@@ -272,7 +272,7 @@ test:do_execsql_test(
           (SELECT 1 FROM t1 WHERE a=0 UNION ALL SELECT 2 FROM t1 WHERE b=0)
     ]], {
         -- <tkt1473-3.8>
-        0
+        false
         -- </tkt1473-3.8>
     })
 
@@ -283,7 +283,7 @@ test:do_execsql_test(
           (SELECT 1 FROM t1 WHERE a=0 UNION SELECT 2 FROM t1 WHERE b=0)
     ]], {
         -- <tkt1473-3.9>
-        0
+        false
         -- </tkt1473-3.9>
     })
 
@@ -629,7 +629,7 @@ test:do_execsql_test(
         )
     ]], {
         -- <tkt1473-5.7>
-        0
+        false
         -- </tkt1473-5.7>
     })
 
@@ -719,7 +719,7 @@ test:do_execsql_test(
         )
     ]], {
         -- <tkt1473-6.5>
-        1
+        true
         -- </tkt1473-6.5>
     })
 
@@ -749,7 +749,7 @@ test:do_execsql_test(
         )
     ]], {
         -- <tkt1473-6.6>
-        1
+        true
         -- </tkt1473-6.6>
     })
 
@@ -779,7 +779,7 @@ test:do_execsql_test(
         )
     ]], {
         -- <tkt1473-6.7>
-        0
+        false
         -- </tkt1473-6.7>
     })
 
@@ -809,7 +809,7 @@ test:do_execsql_test(
         )
     ]], {
         -- <tkt1473-6.8>
-        1
+        true
         -- </tkt1473-6.8>
     })
 
@@ -839,7 +839,7 @@ test:do_execsql_test(
         )
     ]], {
         -- <tkt1473-6.9>
-        0
+        false
         -- </tkt1473-6.9>
     })
 
@@ -873,7 +873,7 @@ test:do_execsql_test(
         )
     ]], {
         -- <tkt1473-7.3>
-        1
+        true
         -- </tkt1473-7.3>
     })
 
@@ -897,7 +897,7 @@ test:do_execsql_test(
         )
     ]], {
         -- <tkt1473-7.5>
-        0
+        false
         -- </tkt1473-7.5>
     })
 
@@ -953,7 +953,7 @@ test:do_execsql_test(
         )
     ]], {
         -- <tkt1473-8.5>
-        0
+        false
         -- </tkt1473-8.5>
     })
 
@@ -965,7 +965,7 @@ test:do_execsql_test(
         )
     ]], {
         -- <tkt1473-8.6>
-        1
+        true
         -- </tkt1473-8.6>
     })
 
@@ -989,7 +989,7 @@ test:do_execsql_test(
         )
     ]], {
         -- <tkt1473-8.8>
-        0
+        false
         -- </tkt1473-8.8>
     })
 
diff --git a/test/sql-tap/tkt3346.test.lua b/test/sql-tap/tkt3346.test.lua
index ce57a2db0..12c1785bf 100755
--- a/test/sql-tap/tkt3346.test.lua
+++ b/test/sql-tap/tkt3346.test.lua
@@ -33,7 +33,7 @@ test:do_test(
         ]]
     end, {
         -- <tkt3346-1.1>
-        2, "bob", 0, 1, "alice", 1, 3, "claire", 0
+        2, "bob", false, 1, "alice", true, 3, "claire", false
         -- </tkt3346-1.1>
     })
 
diff --git a/test/sql-tap/tkt3493.test.lua b/test/sql-tap/tkt3493.test.lua
index 67e79da72..7ceec4702 100755
--- a/test/sql-tap/tkt3493.test.lua
+++ b/test/sql-tap/tkt3493.test.lua
@@ -129,7 +129,7 @@ test:do_execsql_test(
         SELECT a=123 FROM t1 GROUP BY a 
     ]], {
         -- <tkt3493-2.2.1>
-        1
+        true
         -- </tkt3493-2.2.1>
     })
 
@@ -139,7 +139,7 @@ test:do_execsql_test(
         SELECT a=123 FROM t1 
     ]], {
         -- <tkt3493-2.2.2>
-        1
+        true
         -- </tkt3493-2.2.2>
     })
 
@@ -149,7 +149,7 @@ test:do_execsql_test(
         SELECT a='123' FROM t1 
     ]], {
         -- <tkt3493-2.2.3>
-        1
+        true
         -- </tkt3493-2.2.3>
     })
 
@@ -159,7 +159,7 @@ test:do_execsql_test(
         SELECT count(*), a=123 FROM t1 
     ]], {
         -- <tkt3493-2.2.4>
-        1, 1
+        1, true
         -- </tkt3493-2.2.4>
     })
 
@@ -169,7 +169,7 @@ test:do_execsql_test(
         SELECT count(*), +a=123 FROM t1 
     ]], {
         -- <tkt3493-2.2.5>
-        1, 1
+        1, true
         -- </tkt3493-2.2.5>
     })
 
@@ -179,7 +179,7 @@ test:do_execsql_test(
         SELECT b='456' FROM t1 GROUP BY a 
     ]], {
         -- <tkt3493-2.3.3>
-        1
+        true
         -- </tkt3493-2.3.3>
     })
 
@@ -189,7 +189,7 @@ test:do_execsql_test(
         SELECT b='456' FROM t1 GROUP BY b 
     ]], {
         -- <tkt3493-2.3.1>
-        1
+        true
         -- </tkt3493-2.3.1>
     })
 
@@ -199,7 +199,7 @@ test:do_execsql_test(
         SELECT b='456' FROM t1 
     ]], {
         -- <tkt3493-2.3.2>
-        1
+        true
         -- </tkt3493-2.3.2>
     })
 
@@ -264,7 +264,7 @@ test:do_execsql_test(
         SELECT a='abc' FROM t2 GROUP BY a 
     ]], {
         -- <tkt3493-3.2.1>
-        1
+        true
         -- </tkt3493-3.2.1>
     })
 
@@ -274,7 +274,7 @@ test:do_execsql_test(
         SELECT a='abc' FROM t2 
     ]], {
         -- <tkt3493-3.2.2>
-        1
+        true
         -- </tkt3493-3.2.2>
     })
 
@@ -284,7 +284,7 @@ test:do_execsql_test(
         SELECT a>b FROM t2 GROUP BY a, b
     ]], {
         -- <tkt3493-3.3.1>
-        0
+        false
         -- </tkt3493-3.3.1>
     })
 
@@ -294,7 +294,7 @@ test:do_execsql_test(
         SELECT a>b COLLATE "binary" FROM t2 GROUP BY a, b
     ]], {
         -- <tkt3493-3.3.2>
-        1
+        true
         -- </tkt3493-3.3.2>
     })
 
@@ -304,7 +304,7 @@ test:do_execsql_test(
         SELECT b>a FROM t2 GROUP BY a, b
     ]], {
         -- <tkt3493-3.3.3>
-        1
+        true
         -- </tkt3493-3.3.3>
     })
 
@@ -314,7 +314,7 @@ test:do_execsql_test(
         SELECT b>a COLLATE "unicode_ci" FROM t2 GROUP BY a, b
     ]], {
         -- <tkt3493-3.3.4>
-        1
+        true
         -- </tkt3493-3.3.4>
     })
 
diff --git a/test/sql-tap/triggerC.test.lua b/test/sql-tap/triggerC.test.lua
index 0d4024224..cf7dd7b1a 100755
--- a/test/sql-tap/triggerC.test.lua
+++ b/test/sql-tap/triggerC.test.lua
@@ -870,7 +870,7 @@ test:do_test(
         ]]
     end, {
         -- <triggerC-11.4>
-        "", "", 1, 1
+        "", "", true, true
         -- </triggerC-11.4>
     })
 
diff --git a/test/sql-tap/types.test.lua b/test/sql-tap/types.test.lua
index 8de87b5bf..1cbb577ac 100755
--- a/test/sql-tap/types.test.lua
+++ b/test/sql-tap/types.test.lua
@@ -216,7 +216,7 @@ test:do_execsql_test(
         SELECT a IS NULL FROM t3;
     ]], {
         -- <types-2.3.2>
-        1
+        true
         -- </types-2.3.2>
     })
 
diff --git a/test/sql-tap/where5.test.lua b/test/sql-tap/where5.test.lua
index e46694871..749201564 100755
--- a/test/sql-tap/where5.test.lua
+++ b/test/sql-tap/where5.test.lua
@@ -422,7 +422,7 @@ test:do_execsql_test("where5-4.6", [[
     SELECT x IS NULL FROM t3
 ]], {
     -- <where5-4.6>
-    0, 0, 0
+    false, false, false
     -- </where5-4.6>
 })
 
@@ -430,7 +430,7 @@ test:do_execsql_test("where5-4.7", [[
     SELECT x IS NOT NULL FROM t3
 ]], {
     -- <where5-4.7>
-    1, 1, 1
+    true, true, true
     -- </where5-4.7>
 })
 
diff --git a/test/sql-tap/whereB.test.lua b/test/sql-tap/whereB.test.lua
index e04e37dc4..f75d0772c 100755
--- a/test/sql-tap/whereB.test.lua
+++ b/test/sql-tap/whereB.test.lua
@@ -41,7 +41,7 @@ test:do_execsql_test(
     ]],
     {
     -- <whereB-1.1>
-    1, 2, 1
+    1, 2, true
     -- </whereB-1.1>
     })
 
@@ -52,7 +52,7 @@ test:do_execsql_test(
     ]],
     {
     -- <whereB-1.2>
-    1, 2, 1
+    1, 2, true
     -- </whereB-1.2>
     })
 
@@ -63,7 +63,7 @@ test:do_execsql_test(
     ]],
     {
     -- <whereB-1.3>
-    1, 2, 1
+    1, 2, true
     -- </whereB-1.3>
     })
 
@@ -74,7 +74,7 @@ test:do_execsql_test(
     ]],
     {
     -- <whereB-1.4>
-    1, 2, 1
+    1, 2, true
     -- </whereB-1.4>
     })
 
@@ -86,7 +86,7 @@ test:do_execsql_test(
     ]],
     {
     -- <whereB-1.100>
-    1, 2, 1
+    1, 2, true
     -- </whereB-1.100>
     })
 
@@ -97,7 +97,7 @@ test:do_execsql_test(
     ]],
     {
     -- <whereB-1.101>
-    1, 2, 1
+    1, 2, true
     -- </whereB-1.101>
     })
 
@@ -108,7 +108,7 @@ test:do_execsql_test(
     ]],
     {
     -- <whereB-1.102>
-    1, 2, 1
+    1, 2, true
     -- </whereB-1.102>
     })
 
@@ -137,7 +137,7 @@ test:do_execsql_test(
     ]],
     {
     -- <whereB-2.1>
-    1, 2, 0
+    1, 2, false
     -- </whereB-2.1>
     })
 
@@ -233,7 +233,7 @@ test:do_execsql_test(
     ]],
     {
     -- <whereB-3.1>
-    1, 2, 0
+    1, 2, false
     -- </whereB-3.1>
     })
 
@@ -329,7 +329,7 @@ test:do_execsql_test(
     ]],
     {
     -- <whereB-4.1>
-    1, 2, 1
+    1, 2, true
     -- </whereB-4.1>
     })
 
@@ -340,7 +340,7 @@ test:do_execsql_test(
     ]],
     {
     -- <whereB-4.2>
-    1, 2, 1
+    1, 2, true
     -- </whereB-4.2>
     })
 
@@ -351,7 +351,7 @@ test:do_execsql_test(
     ]],
     {
     -- <whereB-4.3>
-    1, 2, 1
+    1, 2, true
     -- </whereB-4.3>
     })
 
@@ -364,7 +364,7 @@ test:do_execsql_test(
     ]],
     {
     -- <whereB-4.4>
-    1, 2, 1
+    1, 2, true
     -- </whereB-4.4>
     })
 
@@ -376,7 +376,7 @@ test:do_execsql_test(
     ]],
     {
     -- <whereB-4.100>
-    1, 2, 1
+    1, 2, true
     -- </whereB-4.100>
     })
 
@@ -387,7 +387,7 @@ test:do_execsql_test(
     ]],
     {
     -- <whereB-4.101>
-    1, 2, 1
+    1, 2, true
     -- </whereB-4.101>
     })
 
@@ -400,7 +400,7 @@ test:do_execsql_test(
     ]],
     {
     -- <whereB-4.102>
-    1, 2, 1
+    1, 2, true
     -- </whereB-4.102>
     })
 
@@ -429,7 +429,7 @@ test:do_execsql_test(
     ]],
     {
     -- <whereB-5.1>
-    1, 2, 1
+    1, 2, true
     -- </whereB-5.1>
     })
 
@@ -440,7 +440,7 @@ test:do_execsql_test(
     ]],
     {
     -- <whereB-5.2>
-    1, 2, 1
+    1, 2, true
     -- </whereB-5.2>
     })
 
@@ -451,7 +451,7 @@ test:do_execsql_test(
     ]],
     {
     -- <whereB-5.3>
-    1, 2, 1
+    1, 2, true
     -- </whereB-5.3>
     })
 
@@ -464,7 +464,7 @@ test:do_execsql_test(
     ]],
     {
     -- <whereB-5.4>
-    1, 2, 1
+    1, 2, true
     -- </whereB-5.4>
     })
 
@@ -476,7 +476,7 @@ test:do_execsql_test(
     ]],
     {
     -- <whereB-5.100>
-    1, 2, 1
+    1, 2, true
     -- </whereB-5.100>
     })
 
@@ -487,7 +487,7 @@ test:do_execsql_test(
     ]],
     {
     -- <whereB-5.101>
-    1, 2, 1
+    1, 2, true
     -- </whereB-5.101>
     })
 
@@ -500,7 +500,7 @@ test:do_execsql_test(
     ]],
     {
     -- <whereB-5.102>
-    1, 2, 1
+    1, 2, true
     -- </whereB-5.102>
     })
 
@@ -529,7 +529,7 @@ test:do_execsql_test(
     ]],
     {
     -- <whereB-6.1>
-    1, 2, 1
+    1, 2, true
     -- </whereB-6.1>
     })
 
@@ -540,7 +540,7 @@ test:do_execsql_test(
     ]],
     {
     -- <whereB-6.2>
-    1, 2, 1
+    1, 2, true
     -- </whereB-6.2>
     })
 
@@ -551,7 +551,7 @@ test:do_execsql_test(
     ]],
     {
     -- <whereB-6.3>
-    1, 2, 1
+    1, 2, true
     -- </whereB-6.3>
     })
 
@@ -564,7 +564,7 @@ test:do_execsql_test(
     ]],
     {
     -- <whereB-6.4>
-    1, 2, 1
+    1, 2, true
     -- </whereB-6.4>
     })
 
@@ -576,7 +576,7 @@ test:do_execsql_test(
     ]],
     {
     -- <whereB-6.100>
-    1, 2, 1
+    1, 2, true
     -- </whereB-6.100>
     })
 
@@ -587,7 +587,7 @@ test:do_execsql_test(
     ]],
     {
     -- <whereB-6.101>
-    1, 2, 1
+    1, 2, true
     -- </whereB-6.101>
     })
 
@@ -600,7 +600,7 @@ test:do_execsql_test(
     ]],
     {
     -- <whereB-6.102>
-    1, 2, 1
+    1, 2, true
     -- </whereB-6.102>
     })
 
@@ -629,7 +629,7 @@ test:do_execsql_test(
     ]],
     {
     -- <whereB-7.1>
-    1, 2, 1
+    1, 2, true
     -- </whereB-7.1>
     })
 
@@ -640,7 +640,7 @@ test:do_execsql_test(
     ]],
     {
     -- <whereB-7.2>
-    1, 2, 1
+    1, 2, true
     -- </whereB-7.2>
     })
 
@@ -651,7 +651,7 @@ test:do_execsql_test(
     ]],
     {
     -- <whereB-7.3>
-    1, 2, 1
+    1, 2, true
     -- </whereB-7.3>
     })
 
@@ -664,7 +664,7 @@ test:do_execsql_test(
     ]],
     {
     -- <whereB-7.4>
-    1, 2, 1
+    1, 2, true
     -- </whereB-7.4>
     })
 
@@ -676,7 +676,7 @@ test:do_execsql_test(
     ]],
     {
     -- <whereB-7.100>
-    1, 2, 1
+    1, 2, true
     -- </whereB-7.100>
     })
 
@@ -687,7 +687,7 @@ test:do_execsql_test(
     ]],
     {
     -- <whereB-7.101>
-    1, 2, 1
+    1, 2, true
     -- </whereB-7.101>
     })
 
@@ -700,7 +700,7 @@ test:do_execsql_test(
     ]],
     {
     -- <whereB-7.102>
-    1, 2, 1
+    1, 2, true
     -- </whereB-7.102>
     })
 
@@ -729,7 +729,7 @@ test:do_execsql_test(
     ]],
     {
     -- <whereB-8.1>
-    1, 2, 1
+    1, 2, true
     -- </whereB-8.1>
     })
 
@@ -740,7 +740,7 @@ test:do_execsql_test(
     ]],
     {
     -- <whereB-8.2>
-    1, 2, 1
+    1, 2, true
     -- </whereB-8.2>
     })
 
@@ -751,7 +751,7 @@ test:do_execsql_test(
     ]],
     {
     -- <whereB-8.3>
-    1, 2, 1
+    1, 2, true
     -- </whereB-8.3>
     })
 
@@ -764,7 +764,7 @@ test:do_execsql_test(
     ]],
     {
     -- <whereB-8.4>
-    1, 2, 1
+    1, 2, true
     -- </whereB-8.4>
     })
 
@@ -776,7 +776,7 @@ test:do_execsql_test(
     ]],
     {
     -- <whereB-8.100>
-    1, 2, 1
+    1, 2, true
     -- </whereB-8.100>
     })
 
@@ -787,7 +787,7 @@ test:do_execsql_test(
     ]],
     {
     -- <whereB-8.101>
-    1, 2, 1
+    1, 2, true
     -- </whereB-8.101>
     })
 
@@ -800,7 +800,7 @@ test:do_execsql_test(
     ]],
     {
     -- <whereB-8.102>
-    1, 2, 1
+    1, 2, true
     -- </whereB-8.102>
     })
 
@@ -829,7 +829,7 @@ test:do_execsql_test(
     ]],
     {
     -- <whereB-9.1>
-    1, 2, 1
+    1, 2, true
     -- </whereB-9.1>
     })
 
@@ -840,7 +840,7 @@ test:do_execsql_test(
     ]],
     {
     -- <whereB-9.2>
-    1, 2, 1
+    1, 2, true
     -- </whereB-9.2>
     })
 
@@ -851,7 +851,7 @@ test:do_execsql_test(
     ]],
     {
     -- <whereB-9.3>
-    1, 2, 1
+    1, 2, true
     -- </whereB-9.3>
     })
 
@@ -864,7 +864,7 @@ test:do_execsql_test(
     ]],
     {
     -- <whereB-9.4>
-    1, 2, 1
+    1, 2, true
     -- </whereB-9.4>
     })
 
@@ -876,7 +876,7 @@ test:do_execsql_test(
     ]],
     {
     -- <whereB-9.100>
-    1, 2, 1
+    1, 2, true
     -- </whereB-9.100>
     })
 
@@ -887,7 +887,7 @@ test:do_execsql_test(
     ]],
     {
     -- <whereB-9.101>
-    1, 2, 1
+    1, 2, true
     -- </whereB-9.101>
     })
 
@@ -900,7 +900,7 @@ test:do_execsql_test(
     ]],
     {
     -- <whereB-9.102>
-    1, 2, 1
+    1, 2, true
     -- </whereB-9.102>
     })
 
diff --git a/test/sql-tap/with2.test.lua b/test/sql-tap/with2.test.lua
index 48f737725..8c7f9f2d9 100755
--- a/test/sql-tap/with2.test.lua
+++ b/test/sql-tap/with2.test.lua
@@ -338,7 +338,7 @@ test:do_execsql_test(
     4.2,
 genstmt(10), {
         -- <4.2>
-        1
+        true
         -- </4.2>
     })
 
@@ -346,7 +346,7 @@ test:do_execsql_test(
     4.3,
 genstmt(100), {
         -- <4.3>
-        1
+        true
         -- </4.3>
     })
 
@@ -354,7 +354,7 @@ test:do_execsql_test(
     4.4,
 genstmt(255), {
         -- <4.4>
-        1
+        true
         -- </4.4>
     })
 
-- 
2.15.1





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