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MDEV-29041 Redundant truncation warning on CAST(string_column AS DECI… 
…MAL)
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@abarkov
abarkov committed Jul 6, 2022
1 parent 6313702 commit bdc1134
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Showing 9 changed files with 3 additions and 97 deletions.
2 mysql-test/main/func_math.result
View file
@@ -426,9 +426,7 @@ SELECT b DIV 900 y FROM t1 GROUP BY y;
y
0
Warnings:
Warning 1918 Encountered illegal value '' when converting to DECIMAL
Warning 1292 Truncated incorrect DECIMAL value: 'str1'
Warning 1918 Encountered illegal value '' when converting to DECIMAL
Warning 1292 Truncated incorrect DECIMAL value: 'str2'
SELECT c DIV 900 y FROM t1 GROUP BY y;
y
17 mysql-test/main/type_num_innodb.result
View file
@@ -46,39 +46,22 @@ ALTER TABLE t1 MODIFY a DECIMAL(10,0);
SELECT * FROM t1,t2 WHERE a=d;
a b c pk d e
Warnings:
Warning 1918 Encountered illegal value '' when converting to DECIMAL
Warning 1292 Truncated incorrect DECIMAL value: 'd'
Warning 1918 Encountered illegal value '' when converting to DECIMAL
Warning 1292 Truncated incorrect DECIMAL value: 'd'
Warning 1918 Encountered illegal value '' when converting to DECIMAL
Warning 1292 Truncated incorrect DECIMAL value: 'f'
Warning 1918 Encountered illegal value '' when converting to DECIMAL
Warning 1292 Truncated incorrect DECIMAL value: 'f'
Warning 1918 Encountered illegal value '' when converting to DECIMAL
Warning 1292 Truncated incorrect DECIMAL value: 'g'
Warning 1918 Encountered illegal value '' when converting to DECIMAL
Warning 1292 Truncated incorrect DECIMAL value: 'k'
Warning 1918 Encountered illegal value '' when converting to DECIMAL
Warning 1292 Truncated incorrect DECIMAL value: 'm'
Warning 1918 Encountered illegal value '' when converting to DECIMAL
Warning 1292 Truncated incorrect DECIMAL value: 'm'
Warning 1918 Encountered illegal value '' when converting to DECIMAL
Warning 1292 Truncated incorrect DECIMAL value: 'm'
Warning 1918 Encountered illegal value '' when converting to DECIMAL
Warning 1292 Truncated incorrect DECIMAL value: 'o'
Warning 1918 Encountered illegal value '' when converting to DECIMAL
Warning 1292 Truncated incorrect DECIMAL value: 'q'
Warning 1918 Encountered illegal value '' when converting to DECIMAL
Warning 1292 Truncated incorrect DECIMAL value: 'r'
Warning 1918 Encountered illegal value '' when converting to DECIMAL
Warning 1292 Truncated incorrect DECIMAL value: 'u'
Warning 1918 Encountered illegal value '' when converting to DECIMAL
Warning 1292 Truncated incorrect DECIMAL value: 'w'
Warning 1918 Encountered illegal value '' when converting to DECIMAL
Warning 1292 Truncated incorrect DECIMAL value: 'x'
Warning 1918 Encountered illegal value '' when converting to DECIMAL
Warning 1292 Truncated incorrect DECIMAL value: 'x'
Warning 1918 Encountered illegal value '' when converting to DECIMAL
Warning 1292 Truncated incorrect DECIMAL value: 'y'
ALTER TABLE t1 MODIFY a DOUBLE;
SELECT * FROM t1,t2 WHERE a=d;
1 mysql-test/main/type_varchar.result
View file
@@ -476,7 +476,6 @@ a (a DIV 2)
t 0
Warnings:
Warning 1292 Truncated incorrect DECIMAL value: '1a'
Warning 1918 Encountered illegal value '' when converting to DECIMAL
Warning 1292 Truncated incorrect DECIMAL value: 't '
SELECT a,CAST(a AS SIGNED) FROM t1 ORDER BY a;
a CAST(a AS SIGNED)
1 mysql-test/main/warnings.result
View file
@@ -327,7 +327,6 @@ select CAST(a AS DECIMAL(13,5)) FROM (SELECT '' as a) t;
CAST(a AS DECIMAL(13,5))
0.00000
Warnings:
Warning 1918 Encountered illegal value '' when converting to DECIMAL
Warning 1292 Truncated incorrect DECIMAL value: ''
create table t1 (a integer unsigned);
insert into t1 values (1),(-1),(0),(-2);
24 mysql-test/suite/funcs_1/r/innodb_func_view.result
View file
@@ -3413,11 +3413,8 @@ NULL NULL 1
-1.00 -1 5
-3333.33 -3333.3333 29
Warnings:
Warning 1918 Encountered illegal value '' when converting to DECIMAL
Warning 1292 Truncated incorrect DECIMAL value: ''
Warning 1918 Encountered illegal value '' when converting to DECIMAL
Warning 1292 Truncated incorrect DECIMAL value: '<---------1000 characters----------------------------------------------------------------------------------------------------...'
Warning 1918 Encountered illegal value '' when converting to DECIMAL
Warning 1292 Truncated incorrect DECIMAL value: ' ---\xC3\xA4\xC3\x96\xC3\xBC\xC3\x9F@\xC2\xB5*$-- '
SHOW CREATE VIEW v1;
View Create View character_set_client collation_connection
@@ -3433,11 +3430,8 @@ NULL NULL 1
-1.00 -1 5
-3333.33 -3333.3333 29
Warnings:
Warning 1918 Encountered illegal value '' when converting to DECIMAL
Warning 1292 Truncated incorrect DECIMAL value: ''
Warning 1918 Encountered illegal value '' when converting to DECIMAL
Warning 1292 Truncated incorrect DECIMAL value: '<---------1000 characters----------------------------------------------------------------------------------------------------...'
Warning 1918 Encountered illegal value '' when converting to DECIMAL
Warning 1292 Truncated incorrect DECIMAL value: ' ---\xC3\xA4\xC3\x96\xC3\xBC\xC3\x9F@\xC2\xB5*$-- '
DROP VIEW v1;

@@ -3455,11 +3449,8 @@ NULL NULL 1
-1.00 -1 5
-3333.33 -3333.3333 28
Warnings:
Warning 1918 Encountered illegal value '' when converting to DECIMAL
Warning 1292 Truncated incorrect DECIMAL value: '\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'
Warning 1918 Encountered illegal value '' when converting to DECIMAL
Warning 1292 Truncated incorrect DECIMAL value: '<--------30 characters------->'
Warning 1918 Encountered illegal value '' when converting to DECIMAL
Warning 1292 Truncated incorrect DECIMAL value: ' ---\xC3\xA4\xC3\x96\xC3\xBC\xC3\x9F@\xC2\xB5*$-- \x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'
Warning 1292 Truncated incorrect DECIMAL value: '-1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'
Warning 1292 Truncated incorrect DECIMAL value: '-3333.3333\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'
@@ -3477,11 +3468,8 @@ NULL NULL 1
-1.00 -1 5
-3333.33 -3333.3333 28
Warnings:
Warning 1918 Encountered illegal value '' when converting to DECIMAL
Warning 1292 Truncated incorrect DECIMAL value: '\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'
Warning 1918 Encountered illegal value '' when converting to DECIMAL
Warning 1292 Truncated incorrect DECIMAL value: '<--------30 characters------->'
Warning 1918 Encountered illegal value '' when converting to DECIMAL
Warning 1292 Truncated incorrect DECIMAL value: ' ---\xC3\xA4\xC3\x96\xC3\xBC\xC3\x9F@\xC2\xB5*$-- \x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'
Warning 1292 Truncated incorrect DECIMAL value: '-1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'
Warning 1292 Truncated incorrect DECIMAL value: '-3333.3333\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'
@@ -3501,11 +3489,8 @@ NULL NULL 1
-1.00 -1 5
-3333.33 -3333.3333 27
Warnings:
Warning 1918 Encountered illegal value '' when converting to DECIMAL
Warning 1292 Truncated incorrect DECIMAL value: ''
Warning 1918 Encountered illegal value '' when converting to DECIMAL
Warning 1292 Truncated incorrect DECIMAL value: '<---------1000 characters----------------------------------------------------------------------------------------------------...'
Warning 1918 Encountered illegal value '' when converting to DECIMAL
Warning 1292 Truncated incorrect DECIMAL value: ' ---äÖüß@µ*$-- '
SHOW CREATE VIEW v1;
View Create View character_set_client collation_connection
@@ -3521,11 +3506,8 @@ NULL NULL 1
-1.00 -1 5
-3333.33 -3333.3333 27
Warnings:
Warning 1918 Encountered illegal value '' when converting to DECIMAL
Warning 1292 Truncated incorrect DECIMAL value: ''
Warning 1918 Encountered illegal value '' when converting to DECIMAL
Warning 1292 Truncated incorrect DECIMAL value: '<---------1000 characters----------------------------------------------------------------------------------------------------...'
Warning 1918 Encountered illegal value '' when converting to DECIMAL
Warning 1292 Truncated incorrect DECIMAL value: ' ---äÖüß@µ*$-- '
DROP VIEW v1;

@@ -3543,11 +3525,8 @@ NULL NULL 1
-1.00 -1 5
-3333.33 -3333.3333 26
Warnings:
Warning 1918 Encountered illegal value '' when converting to DECIMAL
Warning 1292 Truncated incorrect DECIMAL value: ' '
Warning 1918 Encountered illegal value '' when converting to DECIMAL
Warning 1292 Truncated incorrect DECIMAL value: '<--------30 characters------->'
Warning 1918 Encountered illegal value '' when converting to DECIMAL
Warning 1292 Truncated incorrect DECIMAL value: ' ---äÖüß@µ*$-- '
SHOW CREATE VIEW v1;
View Create View character_set_client collation_connection
@@ -3563,11 +3542,8 @@ NULL NULL 1
-1.00 -1 5
-3333.33 -3333.3333 26
Warnings:
Warning 1918 Encountered illegal value '' when converting to DECIMAL
Warning 1292 Truncated incorrect DECIMAL value: ' '
Warning 1918 Encountered illegal value '' when converting to DECIMAL
Warning 1292 Truncated incorrect DECIMAL value: '<--------30 characters------->'
Warning 1918 Encountered illegal value '' when converting to DECIMAL
Warning 1292 Truncated incorrect DECIMAL value: ' ---äÖüß@µ*$-- '
DROP VIEW v1;

24 mysql-test/suite/funcs_1/r/memory_func_view.result
View file
@@ -3414,11 +3414,8 @@ NULL NULL 1
-1.00 -1 5
-3333.33 -3333.3333 29
Warnings:
Warning 1918 Encountered illegal value '' when converting to DECIMAL
Warning 1292 Truncated incorrect DECIMAL value: ''
Warning 1918 Encountered illegal value '' when converting to DECIMAL
Warning 1292 Truncated incorrect DECIMAL value: '<---------1000 characters----------------------------------------------------------------------------------------------------...'
Warning 1918 Encountered illegal value '' when converting to DECIMAL
Warning 1292 Truncated incorrect DECIMAL value: ' ---\xC3\xA4\xC3\x96\xC3\xBC\xC3\x9F@\xC2\xB5*$-- '
SHOW CREATE VIEW v1;
View Create View character_set_client collation_connection
@@ -3434,11 +3431,8 @@ NULL NULL 1
-1.00 -1 5
-3333.33 -3333.3333 29
Warnings:
Warning 1918 Encountered illegal value '' when converting to DECIMAL
Warning 1292 Truncated incorrect DECIMAL value: ''
Warning 1918 Encountered illegal value '' when converting to DECIMAL
Warning 1292 Truncated incorrect DECIMAL value: '<---------1000 characters----------------------------------------------------------------------------------------------------...'
Warning 1918 Encountered illegal value '' when converting to DECIMAL
Warning 1292 Truncated incorrect DECIMAL value: ' ---\xC3\xA4\xC3\x96\xC3\xBC\xC3\x9F@\xC2\xB5*$-- '
DROP VIEW v1;

@@ -3456,11 +3450,8 @@ NULL NULL 1
-1.00 -1 5
-3333.33 -3333.3333 28
Warnings:
Warning 1918 Encountered illegal value '' when converting to DECIMAL
Warning 1292 Truncated incorrect DECIMAL value: '\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'
Warning 1918 Encountered illegal value '' when converting to DECIMAL
Warning 1292 Truncated incorrect DECIMAL value: '<--------30 characters------->'
Warning 1918 Encountered illegal value '' when converting to DECIMAL
Warning 1292 Truncated incorrect DECIMAL value: ' ---\xC3\xA4\xC3\x96\xC3\xBC\xC3\x9F@\xC2\xB5*$-- \x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'
Warning 1292 Truncated incorrect DECIMAL value: '-1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'
Warning 1292 Truncated incorrect DECIMAL value: '-3333.3333\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'
@@ -3478,11 +3469,8 @@ NULL NULL 1
-1.00 -1 5
-3333.33 -3333.3333 28
Warnings:
Warning 1918 Encountered illegal value '' when converting to DECIMAL
Warning 1292 Truncated incorrect DECIMAL value: '\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'
Warning 1918 Encountered illegal value '' when converting to DECIMAL
Warning 1292 Truncated incorrect DECIMAL value: '<--------30 characters------->'
Warning 1918 Encountered illegal value '' when converting to DECIMAL
Warning 1292 Truncated incorrect DECIMAL value: ' ---\xC3\xA4\xC3\x96\xC3\xBC\xC3\x9F@\xC2\xB5*$-- \x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'
Warning 1292 Truncated incorrect DECIMAL value: '-1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'
Warning 1292 Truncated incorrect DECIMAL value: '-3333.3333\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'
@@ -3502,11 +3490,8 @@ NULL NULL 1
-1.00 -1 5
-3333.33 -3333.3333 27
Warnings:
Warning 1918 Encountered illegal value '' when converting to DECIMAL
Warning 1292 Truncated incorrect DECIMAL value: ''
Warning 1918 Encountered illegal value '' when converting to DECIMAL
Warning 1292 Truncated incorrect DECIMAL value: '<---------1000 characters----------------------------------------------------------------------------------------------------...'
Warning 1918 Encountered illegal value '' when converting to DECIMAL
Warning 1292 Truncated incorrect DECIMAL value: ' ---äÖüß@µ*$-- '
SHOW CREATE VIEW v1;
View Create View character_set_client collation_connection
@@ -3522,11 +3507,8 @@ NULL NULL 1
-1.00 -1 5
-3333.33 -3333.3333 27
Warnings:
Warning 1918 Encountered illegal value '' when converting to DECIMAL
Warning 1292 Truncated incorrect DECIMAL value: ''
Warning 1918 Encountered illegal value '' when converting to DECIMAL
Warning 1292 Truncated incorrect DECIMAL value: '<---------1000 characters----------------------------------------------------------------------------------------------------...'
Warning 1918 Encountered illegal value '' when converting to DECIMAL
Warning 1292 Truncated incorrect DECIMAL value: ' ---äÖüß@µ*$-- '
DROP VIEW v1;

@@ -3544,11 +3526,8 @@ NULL NULL 1
-1.00 -1 5
-3333.33 -3333.3333 26
Warnings:
Warning 1918 Encountered illegal value '' when converting to DECIMAL
Warning 1292 Truncated incorrect DECIMAL value: ' '
Warning 1918 Encountered illegal value '' when converting to DECIMAL
Warning 1292 Truncated incorrect DECIMAL value: '<--------30 characters------->'
Warning 1918 Encountered illegal value '' when converting to DECIMAL
Warning 1292 Truncated incorrect DECIMAL value: ' ---äÖüß@µ*$-- '
SHOW CREATE VIEW v1;
View Create View character_set_client collation_connection
@@ -3564,11 +3543,8 @@ NULL NULL 1
-1.00 -1 5
-3333.33 -3333.3333 26
Warnings:
Warning 1918 Encountered illegal value '' when converting to DECIMAL
Warning 1292 Truncated incorrect DECIMAL value: ' '
Warning 1918 Encountered illegal value '' when converting to DECIMAL
Warning 1292 Truncated incorrect DECIMAL value: '<--------30 characters------->'
Warning 1918 Encountered illegal value '' when converting to DECIMAL
Warning 1292 Truncated incorrect DECIMAL value: ' ---äÖüß@µ*$-- '
DROP VIEW v1;

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