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Summer2022
22fa00199
Commits
750a8856
Unverified
Commit
750a8856
authored
2 years ago
by
tianyahui-python
Committed by
GitHub
2 years ago
Browse files
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Plain Diff
add comment test (#4724)
Approved by: @aressu1985
parent
98b59cae
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test/cases/comment/comment.sql
+110
-0
110 additions, 0 deletions
test/cases/comment/comment.sql
test/result/comment/comment.result
+90
-0
90 additions, 0 deletions
test/result/comment/comment.result
with
200 additions
and
0 deletions
test/cases/comment/comment.sql
0 → 100644
+
110
−
0
View file @
750a8856
-- test create table
drop
table
if
exists
t1
;
create
table
t1
(
col1
int
comment
'这是第一列'
,
col2
float
comment
'"%$^&*()_+@!'
,
col3
varchar
comment
'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'
,
col4
bool
comment
''
);
-- @bvt:issue#4720
show
create
table
t1
;
-- @bvt:issue
drop
table
t1
;
drop
table
if
exists
t2
;
-- echo Comment for field 'col3' is too long (max = 1024)
create
table
t2
(
col1
int
comment
'这是第一列'
,
col2
float
comment
'"%$^&*()_+@!"'
,
col3
varchar
comment
'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'
,
col4
bool
comment
''
);
-- @bvt:issue#4720
show
create
table
t2
;
-- @bvt:issue
drop
table
t2
;
drop
table
if
exists
t3
;
create
table
t3
(
col1
int
comment
'"这是第一列"/'
,
col2
float
comment
'"%$^&*()_+@!"'
,
col3
varchar
comment
'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'
,
col4
bool
comment
''
)
comment
'这是一个t3表'
;
-- @bvt:issue#4720
show
create
table
t3
;
-- @bvt:issue
drop
table
t3
;
drop
table
if
exists
t4
;
create
table
t4
(
col1
int
comment
'"这是第一列"/'
,
col2
float
comment
'"%$^&*()_+@!"'
,
col3
varchar
comment
'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'
,
col4
bool
comment
''
)
comment
'这是一个t4表'
;
-- @bvt:issue#4720
show
create
table
t4
;
-- @bvt:issue
drop
table
t4
;
drop
table
if
exists
t5
;
create
table
t5
(
col1
int
comment
'"这是第一列"/'
,
col2
float
comment
'"%$^&*()_+@!"'
,
col3
varchar
comment
'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'
,
col4
bool
comment
''
)
comment
'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'
;
-- @bvt:issue#4720
show
create
table
t5
;
-- @bvt:issue
drop
table
t5
;
drop
table
if
exists
t6
;
create
table
t6
(
col1
int
comment
'"这是第一列"/'
,
col2
float
comment
'"%$^&*()_+@!"'
,
col3
varchar
comment
'KNcR5P2ksILgsZD5lTndyuEzw49gxR2RlU7nkNhAFOKIhig6roVYgS6yQDBkuzH790peOVKgTKUasKxuepzKqsYqQg3gDtgn0KEkC1TGVh2RU6QcdQolDbnwXsnst6gVCsF1RPp975efCff8gtXKgUtRVPdSM41vtgvKkChcUIaHU9UuLvoy6BhSm9g60VKd8NTxWRiYlzdhGiTTwtqVOq7wE9NHZt8Xq55Tz9PogoGGsgObH5llIcRAQkZUraZcYBwRoHHISouTm5whECuV8X84I0s8gx1DrQulbNCQuPVUsaAFFrsawonlvLKAOYgFPg1CheDMg63wwvY7sg1W8uCNu0ZzwmRlltC8BK1y5L1E690OV84bqNbFlkInxgl9W9CsgbIwKrFXoShkfB6DnBN5khLhH4oafYkTMW3h71ZEc70t683PAxZFGNEGCALP482teY4z4Vc18EkKnG5lRg4WPNVgR5lkpFkVxvwtD2GgGvVmwdwgcYG5OlSSQGhOLDDM9sIqOlN5eyIG1kcZB8tmpMicgg7IbaKxW0ACt1OlQiLufPCvsSXlU3STSBfr3HPcbZyIGfMqkxFvpGoCHDB1D0fPlLNWIksGPOXGa6ZuXrpgdqNhFgbWTUgSllMnm59RwTZgazXXLitNVgLYK9zlVv8k6T6N0orPot2V7BvLLvxNzEvfTytliQAy418XHMb3fyR5ko34lia7hZXEqsOuEq0iTgIyHBvYn1iD3wlcnu29UTB1267O8dgL03nMmWHPFqEudVMlxeEoabRSGm2LxIlRYN8peOFBvper4Iomg7qAEaodHU1SctIGuGVTuKK5K6d2rfWs8tEokxbolTG4gxMcVzSgrcvv01eNEfCWgEYXdNShX56Wqods5qgRXNn0EeMTHyBP4tZsr6LGNgqKibYemO58VL4SE5GnGURSGW0AmFg27m1zy9qucbgAyGgDmTYGRBkxDIgSNUbVyRNe1u8RYXpWaaSGg4YwEzcgXzUKSBNS0KPXMI8GzbVM'
,
col4
bool
comment
''
)
comment
'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'
;
-- @bvt:issue#4720
show
create
table
t6
;
-- @bvt:issue
drop
table
t6
;
drop
table
if
exists
t7
;
-- Comment for table 't7' is too long (max = 2048)
create
table
t7
(
col1
int
comment
'"这是第一列"/'
,
col2
float
comment
'"%$^&*()_+@!"'
,
col3
varchar
comment
'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'
,
col4
bool
comment
''
)
comment
'KNcR5dP2ksILgsZD5lTndyuEzw49gxR2RlU7nkNhAFOKIhig6roVYgS6yQDBkuzH790peOVKgTKUasKxuepzKqsYqQg3gDtgn0KEkC1TGVh2RU6QcdQolDbnwXsnst6gVCsF1RPp975efCff8gtXKgUtRVPdSM41vtgvKkChcUIaHU9UuLvoy6BhSm9g60VKd8NTxWRiYlzdhGiTTwtqVOq7wE9NHZt8Xq55Tz9PogoGGsgObH5llIcRAQkZUraZcYBwRoHHISouTm5whECuV8X84I0s8gx1DrQulbNCQuPVUsaAFFrsawonlvLKAOYgFPg1CheDMg63wwvY7sg1W8uCNu0ZzwmRlltC8BK1y5L1E690OV84bqNbFlkInxgl9W9CsgbIwKrFXoShkfB6DnBN5khLhH4oafYkTMW3h71ZEc70t683PAxZFGNEGCALP482teY4z4Vc18EkKnG5lRg4WPNVgR5lkpFkVxvwtD2GgGvVmwdwgcYG5OlSSQGhOLDDM9sIqOlN5eyIG1kcZB8tmpMicgg7IbaKxW0ACt1OlQiLufPCvsSXlU3STSBfr3HPcbZyIGfMqkxFvpGoCHDB1D0fPlLNWIksGPOXGa6ZuXrpgdqNhFgbWTUgSllMnm59RwTZgazXXLitNVgLYK9zlVv8k6T6N0orPot2V7BvLLvxNzEvfTytliQAy418XHMb3fyR5ko34lia7hZXEqsOuEq0iTgIyHBvYn1iD3wlcnu29UTB1267O8dgL03nMmWHPFqEudVMlxeEoabRSGm2LxIlRYN8peOFBvper4Iomg7qAEaodHU1SctIGuGVTuKK5K6d2rfWs8tEokxbolTG4gxMcVzSgrcvv01eNEfCWgEYXdNShX56Wqods5qgRXNn0EeMTHyBP4tZsr6LGNgqKibYemO58VL4SE5GnGURSGW0AmFg27m1zy9qucbgAyGgDmTYGRBkxDIgSNUbVyRNe1u8RYXpWaaSGg4YwEzcgXzUKSBNS0KPXMI8GzbVMKNcR5P2ksILgsZD5lTndyuEzw49gxR2RlU7nkNhAFOKIhig6roVYgS6yQDBkuzH790peOVKgTKUasKxuepzKqsYqQg3gDtgn0KEkC1TGVh2RU6QcdQolDbnwXsnst6gVCsF1RPp975efCff8gtXKgUtRVPdSM41vtgvKkChcUIaHU9UuLvoy6BhSm9g60VKd8NTxWRiYlzdhGiTTwtqVOq7wE9NHZt8Xq55Tz9PogoGGsgObH5llIcRAQkZUraZcYBwRoHHISouTm5whECuV8X84I0s8gx1DrQulbNCQuPVUsaAFFrsawonlvLKAOYgFPg1CheDMg63wwvY7sg1W8uCNu0ZzwmRlltC8BK1y5L1E690OV84bqNbFlkInxgl9W9CsgbIwKrFXoShkfB6DnBN5khLhH4oafYkTMW3h71ZEc70t683PAxZFGNEGCALP482teY4z4Vc18EkKnG5lRg4WPNVgR5lkpFkVxvwtD2GgGvVmwdwgcYG5OlSSQGhOLDDM9sIqOlN5eyIG1kcZB8tmpMicgg7IbaKxW0ACt1OlQiLufPCvsSXlU3STSBfr3HPcbZyIGfMqkxFvpGoCHDB1D0fPlLNWIksGPOXGa6ZuXrpgdqNhFgbWTUgSllMnm59RwTZgazXXLitNVgLYK9zlVv8k6T6N0orPot2V7BvLLvxNzEvfTytliQAy418XHMb3fyR5ko34lia7hZXEqsOuEq0iTgIyHBvYn1iD3wlcnu29UTB1267O8dgL03nMmWHPFqEudVMlxeEoabRSGm2LxIlRYN8peOFBvper4Iomg7qAEaodHU1SctIGuGVTuKK5K6d2rfWs8tEokxbolTG4gxMcVzSgrcvv01eNEfCWgEYXdNShX56Wqods5qgRXNn0EeMTHyBP4tZsr6LGNgqKibYemO58VL4SE5GnGURSGW0AmFg27m1zy9qucbgAyGgDmTYGRBkxDIgSNUbVyRNe1u8RYXpWaaSGg4YwEzcgXzUKSBNS0KPXMI8GzbVM'
;
-- @bvt:issue#4720
show
create
table
t7
;
-- @bvt:issue
drop
table
t7
;
drop
table
if
exists
t8
;
create
table
t8
(
col1
int
comment
'这是第一列'
,
col2
float
comment
'"%$^&*()_+@!
\'
'
,
col3
varchar
comment
'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'
,
col4
bool
comment
''
);
-- @bvt:issue#4720
show
create
table
t8
;
-- @bvt:issue
drop
table
t8
;
This diff is collapsed.
Click to expand it.
test/result/comment/comment.result
0 → 100644
+
90
−
0
View file @
750a8856
drop table if exists t1;
create table t1(
col1 int comment '这是第一列',
col2 float comment '"%$^&*()_+@!',
col3 varchar comment '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',
col4 bool comment ''
);
show create table t1;
Table Create Table
t1 CREATE TABLE `t1` (\n`col1` INT DEFAULT NULL COMMENT '这是第一列',\n`col2` FLOAT DEFAULT NULL COMMENT '"%$^&*()_+@!',\n`col3` VARCHAR(1) DEFAULT NULL COMMENT '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',\n`col4` BOOL DEFAULT NULL\n)
drop table t1;
drop table if exists t2;
create table t2(
col1 int comment '这是第一列',
col2 float comment '"%$^&*()_+@!"',
col3 varchar comment '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',
col4 bool comment ''
);
Comment for field 'col3' is too long (max = 1024)
show create table t2;
table 't2' doesn't exist
drop table t2;
table t2 is not exists
drop table if exists t3;
create table t3(
col1 int comment '"这是第一列"/',
col2 float comment '"%$^&*()_+@!"',
col3 varchar comment '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',
col4 bool comment ''
) comment '这是一个t3表';
show create table t3;
Table Create Table
t3 CREATE TABLE `t3` (\n`col1` INT DEFAULT NULL COMMENT '"这是第一列"/',\n`col2` FLOAT DEFAULT NULL COMMENT '"%$^&*()_+@!"',\n`col3` VARCHAR(1) DEFAULT NULL COMMENT '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',\n`col4` BOOL DEFAULT NULL\n) COMMENT='这是一个t3表',
drop table t3;
drop table if exists t4;
create table t4(
col1 int comment '"这是第一列"/',
col2 float comment '"%$^&*()_+@!"',
col3 varchar comment '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',
col4 bool comment ''
) comment '这是一个t4表';
show create table t4;
Table Create Table
t4 CREATE TABLE `t4` (\n`col1` INT DEFAULT NULL COMMENT '"这是第一列"/',\n`col2` FLOAT DEFAULT NULL COMMENT '"%$^&*()_+@!"',\n`col3` VARCHAR(1) DEFAULT NULL COMMENT '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',\n`col4` BOOL DEFAULT NULL\n) COMMENT='这是一个t4表',
drop table t4;
drop table if exists t5;
create table t5(
col1 int comment '"这是第一列"/',
col2 float comment '"%$^&*()_+@!"',
col3 varchar comment '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',
col4 bool comment ''
) comment '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';
show create table t5;
Table Create Table
t5 CREATE TABLE `t5` (\n`col1` INT DEFAULT NULL COMMENT '"这是第一列"/',\n`col2` FLOAT DEFAULT NULL COMMENT '"%$^&*()_+@!"',\n`col3` VARCHAR(1) DEFAULT NULL COMMENT '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',\n`col4` BOOL DEFAULT NULL\n) COMMENT='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',
drop table t5;
drop table if exists t6;
create table t6(
col1 int comment '"这是第一列"/',
col2 float comment '"%$^&*()_+@!"',
col3 varchar comment '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',
col4 bool comment ''
) comment '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';
show create table t6;
Table Create Table
t6 CREATE TABLE `t6` (\n`col1` INT DEFAULT NULL COMMENT '"这是第一列"/',\n`col2` FLOAT DEFAULT NULL COMMENT '"%$^&*()_+@!"',\n`col3` VARCHAR(1) DEFAULT NULL COMMENT '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',\n`col4` BOOL DEFAULT NULL\n) COMMENT='KNcR5P2ksILgsZD5lTndyuEzw49gxR2RlU7nkNhAFOKIhig6roVYgS6yQDBkuzH790peOVKgTKUasKxuepzKqsYqQg3gDtgn0KEkC1TGVh2RU6QcdQolDbnwXsnst6gVCsF1RPp975efCff8gtXKgUtRVPdSM41vtgvKkChcUIaHU9UuLvoy6BhSm9g60VKd8NTxWRiYlzdhGiTTwtqVOq7wE9NHZt8Xq55Tz9PogoGGsgObH5llIcRAQkZUraZcYBwRoHHISouTm5whECuV8X84I0s8gx1DrQulbNCQuPVUsaAFFrsawonlvLKAOYgFPg1CheDMg63wwvY7sg1W8uCNu0ZzwmRlltC8BK1y5L1E690OV84bqNbFlkInxgl9W9CsgbIwKrFXoShkfB6DnBN5khLhH4oafYkTMW3h71ZEc70t683PAxZFGNEGCALP482teY4z4Vc18EkKnG5lRg4WPNVgR5lkpFkVxvwtD2GgGvVmwdwgcYG5OlSSQGhOLDDM9sIqOlN5eyIG1kcZB8tmpMicgg7IbaKxW0ACt1OlQiLufPCvsSXlU3STSBfr3HPcbZyIGfMqkxFvpGoCHDB1D0fPlLNWIksGPOXGa6ZuXrpgdqNhFgbWTUgSllMnm59RwTZgazXXLitNVgLYK9zlVv8k6T6N0orPot2V7BvLLvxNzEvfTytliQAy418XHMb3fyR5ko34lia7hZXEqsOuEq0iTgIyHBvYn1iD3wlcnu29UTB1267O8dgL03nMmWHPFqEudVMlxeEoabRSGm2LxIlRYN8peOFBvper4Iomg7qAEaodHU1SctIGuGVTuKK5K6d2rfWs8tEokxbolTG4gxMcVzSgrcvv01eNEfCWgEYXdNShX56Wqods5qgRXNn0EeMTHyBP4tZsr6LGNgqKibYemO58VL4SE5GnGURSGW0AmFg27m1zy9qucbgAyGgDmTYGRBkxDIgSNUbVyRNe1u8RYXpWaaSGg4YwEzcgXzUKSBNS0KPXMI8GzbVMKNcR5P2ksILgsZD5lTndyuEzw49gxR2RlU7nkNhAFOKIhig6roVYgS6yQDBkuzH790peOVKgTKUasKxuepzKqsYqQg3gDtgn0KEkC1TGVh2RU6QcdQolDbnwXsnst6gVCsF1RPp975efCff8gtXKgUtRVPdSM41vtgvKkChcUIaHU9UuLvoy6BhSm9g60VKd8NTxWRiYlzdhGiTTwtqVOq7wE9NHZt8Xq55Tz9PogoGGsgObH5llIcRAQkZUraZcYBwRoHHISouTm5whECuV8X84I0s8gx1DrQulbNCQuPVUsaAFFrsawonlvLKAOYgFPg1CheDMg63wwvY7sg1W8uCNu0ZzwmRlltC8BK1y5L1E690OV84bqNbFlkInxgl9W9CsgbIwKrFXoShkfB6DnBN5khLhH4oafYkTMW3h71ZEc70t683PAxZFGNEGCALP482teY4z4Vc18EkKnG5lRg4WPNVgR5lkpFkVxvwtD2GgGvVmwdwgcYG5OlSSQGhOLDDM9sIqOlN5eyIG1kcZB8tmpMicgg7IbaKxW0ACt1OlQiLufPCvsSXlU3STSBfr3HPcbZyIGfMqkxFvpGoCHDB1D0fPlLNWIksGPOXGa6ZuXrpgdqNhFgbWTUgSllMnm59RwTZgazXXLitNVgLYK9zlVv8k6T6N0orPot2V7BvLLvxNzEvfTytliQAy418XHMb3fyR5ko34lia7hZXEqsOuEq0iTgIyHBvYn1iD3wlcnu29UTB1267O8dgL03nMmWHPFqEudVMlxeEoabRSGm2LxIlRYN8peOFBvper4Iomg7qAEaodHU1SctIGuGVTuKK5K6d2rfWs8tEokxbolTG4gxMcVzSgrcvv01eNEfCWgEYXdNShX56Wqods5qgRXNn0EeMTHyBP4tZsr6LGNgqKibYemO58VL4SE5GnGURSGW0AmFg27m1zy9qucbgAyGgDmTYGRBkxDIgSNUbVyRNe1u8RYXpWaaSGg4YwEzcgXzUKSBNS0KPXMI8GzbVM',
drop table t6;
drop table if exists t7;
create table t7(
col1 int comment '"这是第一列"/',
col2 float comment '"%$^&*()_+@!"',
col3 varchar comment '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',
col4 bool comment ''
) comment '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';
Comment for table 't7' is too long (max = 2048)
show create table t7;
table 't7' doesn't exist
drop table t7;
table t7 is not exists
drop table if exists t8;
create table t8(
col1 int comment '这是第一列',
col2 float comment '"%$^&*()_+@!\'',
col3 varchar comment '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',
col4 bool comment ''
);
show create table t8;
Table Create Table
t8 CREATE TABLE `t8` (\n`col1` INT DEFAULT NULL COMMENT '这是第一列',\n`col2` FLOAT DEFAULT NULL COMMENT '"%$^&*()_+@!'',\n`col3` VARCHAR(1) DEFAULT NULL COMMENT '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',\n`col4` BOOL DEFAULT NULL\n)
drop table t8;
\ No newline at end of file
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