From 750a8856c4114f706ffffb026636a37b805f82b4 Mon Sep 17 00:00:00 2001 From: tianyahui-python <39303074+tianyahui-python@users.noreply.github.com> Date: Fri, 26 Aug 2022 16:11:13 +0800 Subject: [PATCH] add comment test (#4724) Approved by: @aressu1985 --- test/cases/comment/comment.sql | 110 +++++++++++++++++++++++++++++ test/result/comment/comment.result | 90 +++++++++++++++++++++++ 2 files changed, 200 insertions(+) create mode 100644 test/cases/comment/comment.sql create mode 100644 test/result/comment/comment.result diff --git a/test/cases/comment/comment.sql b/test/cases/comment/comment.sql new file mode 100644 index 000000000..617e64989 --- /dev/null +++ b/test/cases/comment/comment.sql @@ -0,0 +1,110 @@ +-- test create table +drop table if exists t1; +create table t1( +col1 int comment '杩欐槸绗竴鍒�', +col2 float comment '"%$^&*()_+@!', +col3 varchar comment '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', +col4 bool comment '' +); + +-- @bvt:issue#4720 +show create table t1; +-- @bvt:issue +drop table t1; + +drop table if exists t2; +-- echo Comment for field 'col3' is too long (max = 1024) +create table t2( +col1 int comment '杩欐槸绗竴鍒�', +col2 float comment '"%$^&*()_+@!"', +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 '"杩欐槸绗竴鍒�"/', +col2 float comment '"%$^&*()_+@!"', +col3 varchar comment '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', +col4 bool comment '' +) comment '杩欐槸涓€涓猼3琛�'; + +-- @bvt:issue#4720 +show create table t3; +-- @bvt:issue +drop table t3; + + +drop table if exists t4; +create table t4( +col1 int comment '"杩欐槸绗竴鍒�"/', +col2 float comment '"%$^&*()_+@!"', +col3 varchar comment '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', +col4 bool comment '' +) comment '杩欐槸涓€涓猼4琛�'; + +-- @bvt:issue#4720 +show create table t4; +-- @bvt:issue +drop table t4; + + +drop table if exists t5; +create table t5( +col1 int comment '"杩欐槸绗竴鍒�"/', +col2 float comment '"%$^&*()_+@!"', +col3 varchar comment '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', +col4 bool comment '' +) comment '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'; + +-- @bvt:issue#4720 +show create table t5; +-- @bvt:issue +drop table t5; + +drop table if exists t6; +create table t6( +col1 int comment '"杩欐槸绗竴鍒�"/', +col2 float comment '"%$^&*()_+@!"', +col3 varchar comment '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', +col4 bool comment '' +) comment 'KNcR5P2ksILgsZD5lTndyuEzw49gxR2RlU7nkNhAFOKIhig6roVYgS6yQDBkuzH790peOVKgTKUasKxuepzKqsYqQg3gDtgn0KEkC1TGVh2RU6QcdQolDbnwXsnst6gVCsF1RPp975efCff8gtXKgUtRVPdSM41vtgvKkChcUIaHU9UuLvoy6BhSm9g60VKd8NTxWRiYlzdhGiTTwtqVOq7wE9NHZt8Xq55Tz9PogoGGsgObH5llIcRAQkZUraZcYBwRoHHISouTm5whECuV8X84I0s8gx1DrQulbNCQuPVUsaAFFrsawonlvLKAOYgFPg1CheDMg63wwvY7sg1W8uCNu0ZzwmRlltC8BK1y5L1E690OV84bqNbFlkInxgl9W9CsgbIwKrFXoShkfB6DnBN5khLhH4oafYkTMW3h71ZEc70t683PAxZFGNEGCALP482teY4z4Vc18EkKnG5lRg4WPNVgR5lkpFkVxvwtD2GgGvVmwdwgcYG5OlSSQGhOLDDM9sIqOlN5eyIG1kcZB8tmpMicgg7IbaKxW0ACt1OlQiLufPCvsSXlU3STSBfr3HPcbZyIGfMqkxFvpGoCHDB1D0fPlLNWIksGPOXGa6ZuXrpgdqNhFgbWTUgSllMnm59RwTZgazXXLitNVgLYK9zlVv8k6T6N0orPot2V7BvLLvxNzEvfTytliQAy418XHMb3fyR5ko34lia7hZXEqsOuEq0iTgIyHBvYn1iD3wlcnu29UTB1267O8dgL03nMmWHPFqEudVMlxeEoabRSGm2LxIlRYN8peOFBvper4Iomg7qAEaodHU1SctIGuGVTuKK5K6d2rfWs8tEokxbolTG4gxMcVzSgrcvv01eNEfCWgEYXdNShX56Wqods5qgRXNn0EeMTHyBP4tZsr6LGNgqKibYemO58VL4SE5GnGURSGW0AmFg27m1zy9qucbgAyGgDmTYGRBkxDIgSNUbVyRNe1u8RYXpWaaSGg4YwEzcgXzUKSBNS0KPXMI8GzbVMKNcR5P2ksILgsZD5lTndyuEzw49gxR2RlU7nkNhAFOKIhig6roVYgS6yQDBkuzH790peOVKgTKUasKxuepzKqsYqQg3gDtgn0KEkC1TGVh2RU6QcdQolDbnwXsnst6gVCsF1RPp975efCff8gtXKgUtRVPdSM41vtgvKkChcUIaHU9UuLvoy6BhSm9g60VKd8NTxWRiYlzdhGiTTwtqVOq7wE9NHZt8Xq55Tz9PogoGGsgObH5llIcRAQkZUraZcYBwRoHHISouTm5whECuV8X84I0s8gx1DrQulbNCQuPVUsaAFFrsawonlvLKAOYgFPg1CheDMg63wwvY7sg1W8uCNu0ZzwmRlltC8BK1y5L1E690OV84bqNbFlkInxgl9W9CsgbIwKrFXoShkfB6DnBN5khLhH4oafYkTMW3h71ZEc70t683PAxZFGNEGCALP482teY4z4Vc18EkKnG5lRg4WPNVgR5lkpFkVxvwtD2GgGvVmwdwgcYG5OlSSQGhOLDDM9sIqOlN5eyIG1kcZB8tmpMicgg7IbaKxW0ACt1OlQiLufPCvsSXlU3STSBfr3HPcbZyIGfMqkxFvpGoCHDB1D0fPlLNWIksGPOXGa6ZuXrpgdqNhFgbWTUgSllMnm59RwTZgazXXLitNVgLYK9zlVv8k6T6N0orPot2V7BvLLvxNzEvfTytliQAy418XHMb3fyR5ko34lia7hZXEqsOuEq0iTgIyHBvYn1iD3wlcnu29UTB1267O8dgL03nMmWHPFqEudVMlxeEoabRSGm2LxIlRYN8peOFBvper4Iomg7qAEaodHU1SctIGuGVTuKK5K6d2rfWs8tEokxbolTG4gxMcVzSgrcvv01eNEfCWgEYXdNShX56Wqods5qgRXNn0EeMTHyBP4tZsr6LGNgqKibYemO58VL4SE5GnGURSGW0AmFg27m1zy9qucbgAyGgDmTYGRBkxDIgSNUbVyRNe1u8RYXpWaaSGg4YwEzcgXzUKSBNS0KPXMI8GzbVM'; + +-- @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 '"杩欐槸绗竴鍒�"/', +col2 float comment '"%$^&*()_+@!"', +col3 varchar comment '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', +col4 bool comment '' +) comment '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'; + +-- @bvt:issue#4720 +show create table t7; +-- @bvt:issue +drop table t7; + + +drop table if exists t8; +create table t8( +col1 int comment '杩欐槸绗竴鍒�', +col2 float comment '"%$^&*()_+@!\'', +col3 varchar comment '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', +col4 bool comment '' +); + +-- @bvt:issue#4720 +show create table t8; +-- @bvt:issue +drop table t8; diff --git a/test/result/comment/comment.result b/test/result/comment/comment.result new file mode 100644 index 000000000..0e70d7bdd --- /dev/null +++ b/test/result/comment/comment.result @@ -0,0 +1,90 @@ +drop table if exists t1; +create table t1( +col1 int comment '杩欐槸绗竴鍒�', +col2 float comment '"%$^&*()_+@!', +col3 varchar comment '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', +col4 bool comment '' +); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` (\n`col1` INT DEFAULT NULL COMMENT '杩欐槸绗竴鍒�',\n`col2` FLOAT DEFAULT NULL COMMENT '"%$^&*()_+@!',\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 '杩欐槸绗竴鍒�', +col2 float comment '"%$^&*()_+@!"', +col3 varchar comment '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', +col4 bool comment '' +); +Comment for field 'col3' is too long (max = 1024) +show create table t2; +table 't2' doesn't exist +drop table t2; +table t2 is not exists +drop table if exists t3; +create table t3( +col1 int comment '"杩欐槸绗竴鍒�"/', +col2 float comment '"%$^&*()_+@!"', +col3 varchar comment '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', +col4 bool comment '' +) comment '杩欐槸涓€涓猼3琛�'; +show create table t3; +Table Create Table +t3 CREATE TABLE `t3` (\n`col1` INT DEFAULT NULL COMMENT '"杩欐槸绗竴鍒�"/',\n`col2` FLOAT DEFAULT NULL COMMENT '"%$^&*()_+@!"',\n`col3` VARCHAR(1) DEFAULT NULL COMMENT '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',\n`col4` BOOL DEFAULT NULL\n) COMMENT='杩欐槸涓€涓猼3琛�', +drop table t3; +drop table if exists t4; +create table t4( +col1 int comment '"杩欐槸绗竴鍒�"/', +col2 float comment '"%$^&*()_+@!"', +col3 varchar comment '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', +col4 bool comment '' +) comment '杩欐槸涓€涓猼4琛�'; +show create table t4; +Table Create Table +t4 CREATE TABLE `t4` (\n`col1` INT DEFAULT NULL COMMENT '"杩欐槸绗竴鍒�"/',\n`col2` FLOAT DEFAULT NULL COMMENT '"%$^&*()_+@!"',\n`col3` VARCHAR(1) DEFAULT NULL COMMENT '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',\n`col4` BOOL DEFAULT NULL\n) COMMENT='杩欐槸涓€涓猼4琛�', +drop table t4; +drop table if exists t5; +create table t5( +col1 int comment '"杩欐槸绗竴鍒�"/', +col2 float comment '"%$^&*()_+@!"', +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 '"杩欐槸绗竴鍒�"/',\n`col2` FLOAT DEFAULT NULL COMMENT '"%$^&*()_+@!"',\n`col3` VARCHAR(1) DEFAULT NULL COMMENT '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',\n`col4` BOOL DEFAULT NULL\n) COMMENT='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', +drop table t5; +drop table if exists t6; +create table t6( +col1 int comment '"杩欐槸绗竴鍒�"/', +col2 float comment '"%$^&*()_+@!"', +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 '"杩欐槸绗竴鍒�"/',\n`col2` FLOAT DEFAULT NULL COMMENT '"%$^&*()_+@!"',\n`col3` VARCHAR(1) DEFAULT NULL COMMENT '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',\n`col4` BOOL DEFAULT NULL\n) COMMENT='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', +drop table t6; +drop table if exists t7; +create table t7( +col1 int comment '"杩欐槸绗竴鍒�"/', +col2 float comment '"%$^&*()_+@!"', +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 '杩欐槸绗竴鍒�', +col2 float comment '"%$^&*()_+@!\'', +col3 varchar comment 'KNcR5P2ksILgsZD5lTndyuEzw49gxR2RlfU7nkNhAFOKIhig6roVYgS6yQDBkuzH790peOVKgTKUasKxuepzKqsYqQg3gDtgn0KEkC1TGVh2RU6QcdQolDbnwXsnst4gVCsF1RPp975efCff8gtXKgUtRVPdSM41vtgvKkChcUIaHU9UuLvoy6BhSm9g60VKd8NTxWRiYlzdhGiTTwtqVOq7wE9NHZt8Xq55Tz9PogoGGsgObH5llIcRAQkZUraZcYBwRoHHISouTm5whECuV8X84I0s8gx1DrQulbNCQuPVUsaAFFrsawonlvLKAOYgFPg1CheDMg63wwvY7sg1W8uCNu0ZzwmRlltC8BK1y5L1E690OV84bqNbFlkInxgl9W9CsgbIwKrFXoShkfB6DnBN5khLhH4oafYkTMWh71ZEc70t583PAxZFGNEGCALP482teY4z4Vc18EkKnG5lRg4WPNVgR5lkpFkVxvwtD2GgGvVmwdwgcYG5OlSSQGhOLDDM9sIqOlN5eyIG1kcZB8tmpMicgg7IbaKxW0ACt8OlQiLufPCvsSXlU3STSBfr3HPcbZyIGfMqkxFvpGoCHDB1D0fPlLNWIksGPOXGa6ZuXrpgdqNhFgbWTUgSllMnm59RwTZgazXXLitNVgLYK9zlVv8k6T6N0orPot2V7BvLLvxNzEvfTytliQAy418XHMb3fyR5ko34lia7hZXEqsOuEq0iTgIyHBvYn1iD3wlcnu29UTB1267O8dgL03nMmWHPFqEudVMlxeEoabRSGm2LxIlRYN8peOFBvper4Iomg7qAEaodHU1SctIGuGVTuKK5K6d2rfWs8tEokxbolTG4gxMcVzSgrcvv01eNEfCWgEYXdNShX56Wqods5qgRXNn0EeMTHyBP4tZsr6LGNgqKibYemO58VL4SE5GnGURSGW0AmFg27m1zy9qucbgAyGgDmTYGRBkxDIgSNUbVyRNe1u8RYXpWaaSGg4YwEzcgXzUKSBNS0KPXMI8GzbVM', +col4 bool comment '' +); +show create table t8; +Table Create Table +t8 CREATE TABLE `t8` (\n`col1` INT DEFAULT NULL COMMENT '杩欐槸绗竴鍒�',\n`col2` FLOAT DEFAULT NULL COMMENT '"%$^&*()_+@!'',\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 -- GitLab