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Posted to commits@doris.apache.org by GitBox <gi...@apache.org> on 2022/07/16 03:55:49 UTC
[GitHub] [doris] Toms1999 opened a new pull request, #10905: will mysql database export doris
Toms1999 opened a new pull request, #10905:
URL: https://github.com/apache/doris/pull/10905
# Proposed changes
Issue Number: close #xxx
## Problem Summary:
Describe the overview of changes.
## Checklist(Required)
1. Does it affect the original behavior: (Yes/No/I Don't know)
2. Has unit tests been added: (Yes/No/No Need)
3. Has document been added or modified: (Yes/No/No Need)
4. Does it need to update dependencies: (Yes/No)
5. Are there any changes that cannot be rolled back: (Yes/No)
## Further comments
If this is a relatively large or complex change, kick off the discussion at [dev@doris.apache.org](mailto:dev@doris.apache.org) by explaining why you chose the solution you did and what alternatives you considered, etc...
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[GitHub] [doris] Toms1999 commented on a diff in pull request #10905: [extension] Mysql database import doris by external tables
Posted by GitBox <gi...@apache.org>.
Toms1999 commented on code in PR #10905:
URL: https://github.com/apache/doris/pull/10905#discussion_r935507013
##########
extension/mysql_to_doris/user_define_tables.sh:
##########
@@ -0,0 +1,144 @@
+#!/bin/bash
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements. See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership. The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License. You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied. See the License for the
+# specific language governing permissions and limitations
+# under the License.
+
+
+####################################################################
+# This script is used to will mysql tables import doris by external and by user to define tables
+####################################################################
+
+
+#reference configuration file
+source ./conf/mysql.conf
+source ./conf/doris.conf
+
+#define mysql database and doris database
+d_mysql=$1
+d_doris=$2
+
+#check args
+if [ ! -n "$1" ];then
+ echo "please check source database"
+ exit
+fi
+if [ ! -n "$2" ];then
+ echo "please check sink database"
+ exit
+fi
+
+#mkdir files to store tables and tables.sql
+mkdir -p user_files
+rm -rf ./user_files/tables
+rm -rf ./user_files/tables.sql
+
+#reference tables to create tables.sql
+for table in $(awk -F '\n' '{print $1}' ./conf/tables)
+ do
+ sed -i "/${table}view/d" ./conf/tables
+ echo "use $d_mysql; show create table ${table};" |mysql -h$mysql_host -uroot -p$mysql_password 2>/dev/null >> ./user_files/tables.sql
+ echo "print ${table} sql to tables.sql in the user_file dir"
+done
+
+echo '==============================start to transform mysql table for doris extral table======================'
+
+#adjust sql
+awk -F '\t' '{print $2}' ./user_files/tables.sql |awk '!(NR%2)' |awk '{print $0 ";"}' > ./user_files/tables1.sql
+sed -i 's/\\n/\n/g' ./user_files/tables1.sql
+sed -n '/CREATE TABLE/,/ENGINE\=/p' ./user_files/tables1.sql > ./user_files/tables2.sql
+
+#delete tables special struct
+sed -i '/^ CON/d' ./user_files/tables2.sql
+sed -i '/^ KEY/d' ./user_files/tables2.sql
+rm -rf ./user_files/tables.sql
+rm -rf ./user_files/tables1.sql
+mv ./user_files/tables2.sql ./user_files/tables.sql
+#start transform tables struct
+sed -i '/ENGINE=/a) ENGINE=MYSQL\n COMMENT "MYSQL"\nPROPERTIES (\n"host" = "ApacheDorisHostIp",\n"port" = "3306",\n"user" = "root",\n"password" = "ApacheDorisHostPassword",\n"database" = "ApacheDorisDataBases",\n"table" = "ApacheDorisTables");' ./user_files/tables.sql
+
+#delete match line
+sed -i '/ENGINT=/d' ./user_files/tables.sql
+sed -i '/PRIMARY KEY/d' ./user_files/tables.sql
+sed -i '/UNIQUE KEY/d' ./user_files/tables.sql
+#delete , at the beginning (
+sed -i '/,\s*$/{:loop; N; /,\(\s*\|\n\))/! bloop; s/,\s*[\n]\?\s*)/\n)/}' ./user_files/tables.sql
+
+#delete a line on keyword
+sed -i -e '$!N;/\n.*ENGINE=MYSQL/!P;D' ./user_files/tables.sql
+
+#replace mysql password、database、table、host
+for t_name in $(awk -F '\n' '{print $1}' ./conf/tables)
+ do
+ sed -i "0,/ApacheDorisHostIp/s/ApacheDorisHostIp/${mysql_host}/" ./user_files/tables.sql
+ sed -i "0,/ApacheDorisHostPassword/s/ApacheDorisHostPassword/${mysql_password}/" ./user_files/tables.sql
+ sed -i "0,/ApacheDorisDataBases/s/ApacheDorisDataBases/${d_mysql}/" ./user_files/tables.sql
+ sed -i "0,/ApacheDorisTables/s/ApacheDorisTables/${t_name}/" ./user_files/tables.sql
+
+done
+#replace mysql type with doris
+sed -i 's/\<text\>/varchar(65533)/g' ./user_files/tables.sql
+sed -i 's/\<tinyblob\>/varchar(65533)/g' ./user_files/tables.sql
+sed -i 's/\<blob\>/varchar(65533)/g' ./user_files/tables.sql
+sed -i 's/\<mediumblob\>/varchar(65533)/g' ./user_files/tables.sql
+sed -i 's/\<longblob\>/varchar(65533)/g' ./user_files/tables.sql
+sed -i 's/\<tinystring\>/varchar(65533)/g' ./user_files/tables.sql
+sed -i 's/\<mediumstring\>/varchar(65533)/g' ./user_files/tables.sql
+sed -i 's/\<longstring\>/varchar(65533)/g' ./user_files/tables.sql
+sed -i 's/\<timestamp\>/datetime/g' ./user_files/tables.sql
+sed -i 's/AUTO_INCREMENT//g' ./user_files/tables.sql
+sed -i 's/\<unsigned\>//g' ./user_files/tables.sql
+sed -i 's/\<zerofill\>//g' ./user_files/tables.sql
+sed -i 's/\<json\>/varchar(65533)/g' ./user_files/tables.sql
+sed -i 's/enum([^)]*)/varchar(65533)/g' ./user_files/tables.sql
+sed -i 's/\<set\>/varchar(65533)/g' ./user_files/tables.sql
+sed -i 's/\<bit\>/varchar(65533)/g' ./user_files/tables.sql
+sed -i 's/CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci//g' ./user_files/tables.sql
+sed -i 's/CHARACTER SET utf8mb4 COLLATE utf8_general_ci//g' ./user_files/tables.sql
+sed -i 's/CHARACTER SET utf8 COLLATE utf8_general_ci//g' ./user_files/tables.sql
+sed -i 's/COLLATE utf8mb4_general_ci//g' ./user_files/tables.sql
+sed -i 's/COLLATE utf8_general_ci//g' ./user_files/tables.sql
+sed -i 's/DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP//g' ./user_files/tables.sql
+sed -i 's/DEFAULT NULL ON UPDATE CURRENT_TIMESTAMP//g' ./user_files/tables.sql
+sed -i 's/CHARACTER SET utf8 COLLATE utf8_bin//g' ./user_files/tables.sql
+sed -i 's/COLLATE utf8_general_ci//g' ./user_files/tables.sql
+sed -i 's/datetime([0-9])/varchar(65533)/g' ./user_files/tables.sql
+sed -i 's/CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci//g' ./user_files/tables.sql
+sed -i 's/\<binary\>/varchar(65533)/g' ./user_files/tables.sql
+sed -i 's/\<varbinary\>/varchar(65533)/g' ./user_files/tables.sql
+sed -i 's/binary([0-9])/varchar(65533)/g' ./user_files/tables.sql
+sed -i 's/varbinary([0-9])/varchar(65533)/g' ./user_files/tables.sql
+sed -i 's/string([0-9])/varchar(65533)/g' ./user_files/tables.sql
+sed -i 's/\<string\>/varchar(65533)/g' ./user_files/tables.sql
+sed -i 's/string([0-9])/varchar(65533)/g' ./user_files/tables.sql
+sed -i 's/binary([0-9][0-9])/varchar(65533)/g' ./user_files/tables.sql
+sed -i 's/varbinary([0-9][0-9])/varchar(65533)/g' ./user_files/tables.sql
+sed -i 's/string([0-9][0-9])/varchar(65533)/g' ./user_files/tables.sql
+sed -i 's/binary([0-9][0-9][0-9])/varchar(65533)/g' ./user_files/tables.sql
+sed -i 's/varbinary([0-9][0-9][0-9])/varchar(65533)/g' ./user_files/tables.sql
+sed -i 's/string([0-9][0-9][0-9])/varchar(65533)/g' ./user_files/tables.sql
+sed -i 's/CHARACTER SET utf8mb4 COLLATE utf8mb4_bin//g' ./user_files/tables.sql
+
+
+#######################################
+#import doris
+for table in $(awk -F '\n' '{print $1}' ./conf/tables)
+ do
+ echo "use $d_doris; drop table if exists ${table};" |mysql -h$master_host -P$master_port -uroot -p$doris_password 2>/dev/null
Review Comment:
the for loop read result set is limited，so it is auto over
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[GitHub] [doris] Toms1999 commented on a diff in pull request #10905: [extension] Mysql database import doris by external tables
Posted by GitBox <gi...@apache.org>.
Toms1999 commented on code in PR #10905:
URL: https://github.com/apache/doris/pull/10905#discussion_r932160212
##########
extension/mysql_to_doris/all_tables.sh:
##########
@@ -0,0 +1,142 @@
+#!/bin/bash
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements. See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership. The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License. You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied. See the License for the
+# specific language governing permissions and limitations
+# under the License.
+
+
+####################################################################
+# This script is used to will mysql databases import doris by external
+####################################################################
+
+#reference configuration file
+source ./conf/mysql.conf
+source ./conf/doris.conf
+
+#define mysql database and doris database
+d_mysql=$1
+d_doris=$2
+
+#check args
+if [ ! -n "$1" ];then
+ echo "please check source database"
+ exit
+fi
+if [ ! -n "$2" ];then
+ echo "please check sink database"
+ exit
+fi
+
+#mkdir files to store tables and tables.sql
+mkdir -p files
+rm -rf ./files/tables
+rm -rf ./files/tables.sql
+
+#get tables from mysql databases
+echo "use $d_mysql; show tables;" |mysql -h$mysql -uroot -p$mysql_password 2>/dev/null >> ./files/tables
+
+#delete tables first line
+sed -i '1d' ./files/tables
+
+#reference tables to create tables.sql
+for table in $(awk -F '\n' '{print $1}' ./files/tables)
+ do
+ sed -i "/${table}view/d" ./files/tables
+ echo "use $d_mysql; show create table ${table};" |mysql -h$mysql -uroot -p$mysql_password 2>/dev/null >> ./files/tables.sql
+ echo "print ${table} sql to tables.sql in the file dir"
+
+done
+
+echo '==============================start to transform mysql table for doris extral table==========================='
+#adjust sql
+awk -F '\t' '{print $2}' ./files/tables.sql |awk '!(NR%2)' |awk '{print $0 ";"}' > ./files/tables1.sql
+sed -i 's/\\n/\n/g' ./files/tables1.sql
+sed -n '/CREATE TABLE/,/ENGINE\=/p' ./files/tables1.sql > ./files/tables2.sql
+#delete tables special struct
+sed -i '/^ CON/d' ./files/tables2.sql
+sed -i '/^ KEY/d' ./files/tables2.sql
+rm -rf ./files/tables.sql
+rm -rf ./files/tables1.sql
+mv ./files/tables2.sql ./files/tables.sql
+
+#start transform tables struct
+sed -i '/ENGINE=/a) ENGINE=MYSQL\n COMMENT "MYSQL"\nPROPERTIES (\n"host" = "ApacheDorisHostIp",\n"port" = "3306",\n"user" = "root",\n"password" = "ApacheDorisHostPassword",\n"database" = "ApacheDorisDataBases",\n"table" = "ApacheDorisTables");' ./files/tables.sql
+
+#delete match line
+sed -i '/ENGINT=/d' ./files/tables.sql
+sed -i '/PRIMARY KEY/d' ./files/tables.sql
+sed -i '/UNIQUE KEY/d' ./files/tables.sql
+#delete , at the beginning (
+sed -i '/,\s*$/{:loop; N; /,\(\s*\|\n\))/! bloop; s/,\s*[\n]\?\s*)/\n)/}' ./files/tables.sql
+
+#delete a line on keyword
+sed -i -e '$!N;/\n.*ENGINE=MYSQL/!P;D' ./files/tables.sql
+#replace mysql password、database、table、host
+for t_name in $(awk -F '\n' '{print $1}' ./files/tables)
+ do
+ sed -i "0,/ApacheDorisHostIp/s/ApacheDorisHostIp/${mysql}/" ./files/tables.sql
+ sed -i "0,/ApacheDorisHostPassword/s/ApacheDorisHostPassword/${mysql_password}/" ./files/tables.sql
+ sed -i "0,/ApacheDorisDataBases/s/ApacheDorisDataBases/${d_mysql}/" ./files/tables.sql
+ sed -i "0,/ApacheDorisTables/s/ApacheDorisTables/${t_name}/" ./files/tables.sql
+
+done
+######################################################################################################################################################################
+#replace mysql type with doris
+sed -i 's/text/string/g' ./files/tables.sql
Review Comment:
i will string replace with varchar(65535),but some data type not a good idea,I hope to improve it in the future by issue
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[GitHub] [doris] github-actions[bot] commented on pull request #10905: [extension](feature)Mysql database import doris by external tables
Posted by GitBox <gi...@apache.org>.
github-actions[bot] commented on PR #10905:
URL: https://github.com/apache/doris/pull/10905#issuecomment-1210516536
PR approved by anyone and no changes requested.
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[GitHub] [doris] caoliang-web commented on a diff in pull request #10905: [extension] Mysql database import doris by external tables
Posted by GitBox <gi...@apache.org>.
caoliang-web commented on code in PR #10905:
URL: https://github.com/apache/doris/pull/10905#discussion_r942261910
##########
extension/mysql_to_doris/conf/tables:
##########
@@ -0,0 +1,44 @@
+
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements. See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership. The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License. You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied. See the License for the
+# specific language governing permissions and limitations
+# under the License.
+
+
+####################################################################
+# The tables is used to define tables
+####################################################################
Review Comment:
This file is not a shell script. When the user_define_tables.sh script is used to read ./conf/tables, the above contents will be read, resulting in the wrong table name being obtained and the script execution failing. These contents need to be removed.
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[GitHub] [doris] morningman merged pull request #10905: [extension](feature)Mysql database import doris by external tables
Posted by GitBox <gi...@apache.org>.
morningman merged PR #10905:
URL: https://github.com/apache/doris/pull/10905
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[GitHub] [doris] Toms1999 commented on a diff in pull request #10905: [extension] Mysql database import doris by external tables
Posted by GitBox <gi...@apache.org>.
Toms1999 commented on code in PR #10905:
URL: https://github.com/apache/doris/pull/10905#discussion_r935358450
##########
extension/mysql_to_doris/all_tables.sh:
##########
@@ -0,0 +1,150 @@
+#!/bin/bash
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements. See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership. The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License. You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied. See the License for the
+# specific language governing permissions and limitations
+# under the License.
+
+
+####################################################################
+# This script is used to will mysql databases import doris by external
+####################################################################
+
+#reference configuration file
+source ./conf/mysql.conf
+source ./conf/doris.conf
+
+#define mysql database and doris database
+d_mysql=$1
+d_doris=$2
+
+#check args
+if [ ! -n "$1" ];then
+ echo "please check source database"
+ exit
+fi
+if [ ! -n "$2" ];then
+ echo "please check sink database"
+ exit
+fi
+
+#mkdir files to store tables and tables.sql
+mkdir -p files
+rm -rf ./files/tables
+rm -rf ./files/tables.sql
+
+#get tables from mysql databases
+echo "use $d_mysql; show tables;" |mysql -h$mysql_host -uroot -p$mysql_password 2>/dev/null >> ./files/tables
+
+#delete tables first line
+sed -i '1d' ./files/tables
+
+#reference tables to create tables.sql
+for table in $(awk -F '\n' '{print $1}' ./files/tables)
+ do
+ sed -i "/${table}view/d" ./files/tables
+ echo "use $d_mysql; show create table ${table};" |mysql -h$mysql_host -uroot -p$mysql_password 2>/dev/null >> ./files/tables.sql
+ echo "print ${table} sql to tables.sql in the file dir"
+
+done
+
+echo '==============================start to transform mysql table for doris extral table======================'
+#adjust sql
+awk -F '\t' '{print $2}' ./files/tables.sql |awk '!(NR%2)' |awk '{print $0 ";"}' > ./files/tables1.sql
+sed -i 's/\\n/\n/g' ./files/tables1.sql
+sed -n '/CREATE TABLE/,/ENGINE\=/p' ./files/tables1.sql > ./files/tables2.sql
+#delete tables special struct
+sed -i '/^ CON/d' ./files/tables2.sql
+sed -i '/^ KEY/d' ./files/tables2.sql
+rm -rf ./files/tables.sql
+rm -rf ./files/tables1.sql
+mv ./files/tables2.sql ./files/tables.sql
+
+#start transform tables struct
+sed -i '/ENGINE=/a) ENGINE=MYSQL\n COMMENT "MYSQL"\nPROPERTIES (\n"host" = "ApacheDorisHostIp",\n"port" = "3306",\n"user" = "root",\n"password" = "ApacheDorisHostPassword",\n"database" = "ApacheDorisDataBases",\n"table" = "ApacheDorisTables");' ./files/tables.sql
+
+#delete match line
+sed -i '/ENGINT=/d' ./files/tables.sql
+sed -i '/PRIMARY KEY/d' ./files/tables.sql
+sed -i '/UNIQUE KEY/d' ./files/tables.sql
+#delete , at the beginning (
+sed -i '/,\s*$/{:loop; N; /,\(\s*\|\n\))/! bloop; s/,\s*[\n]\?\s*)/\n)/}' ./files/tables.sql
+
+#delete a line on keyword
+sed -i -e '$!N;/\n.*ENGINE=MYSQL/!P;D' ./files/tables.sql
+#replace mysql password、database、table、host
+for t_name in $(awk -F '\n' '{print $1}' ./files/tables)
+ do
+ sed -i "0,/ApacheDorisHostIp/s/ApacheDorisHostIp/${mysql_host}/" ./files/tables.sql
+ sed -i "0,/ApacheDorisHostPassword/s/ApacheDorisHostPassword/${mysql_password}/" ./files/tables.sql
+ sed -i "0,/ApacheDorisDataBases/s/ApacheDorisDataBases/${d_mysql}/" ./files/tables.sql
+ sed -i "0,/ApacheDorisTables/s/ApacheDorisTables/${t_name}/" ./files/tables.sql
+
+done
+######################################################################################################################################################################
+#replace mysql type with doris
+sed -i 's/AUTO_INCREMENT//g' ./files/tables.sql
+sed -i 's/CHARACTER SET utf8 COLLATE utf8_bin//g' ./files/tables.sql
+sed -i 's/CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci//g' ./files/tables.sql
+sed -i 's/CHARACTER SET utf8mb4 COLLATE utf8mb4_bin//g' ./files/tables.sql
+sed -i 's/CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci//g' ./files/tables.sql
+sed -i 's/CHARACTER SET utf8mb4 COLLATE utf8_general_ci//g' ./files/tables.sql
+sed -i 's/CHARACTER SET utf8 COLLATE utf8_general_ci//g' ./files/tables.sql
+sed -i 's/DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP//g' ./files/tables.sql
+sed -i 's/DEFAULT NULL ON UPDATE CURRENT_TIMESTAMP//g' ./files/tables.sql
+sed -i 's/CHARACTER SET utf8mb4 COLLATE utf8mb4_bin//g' ./files/tables.sql
+sed -i 's/DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP//g' ./files/tables.sql
+sed -i 's/DEFAULT NULL ON UPDATE CURRENT_TIMESTAMP//g' ./files/tables.sql
+sed -i 's/CHARACTER SET utf8//g' ./files/tables.sql
+sed -i 's/COLLATE utf8mb4_general_ci//g' ./files/tables.sql
+sed -i 's/COLLATE utf8_general_ci//g' ./files/tables.sql
+sed -i 's/COLLATE utf8_general_ci//g' ./files/tables.sql
+sed -i 's/\<tinytext\>/varchar(65535)/g' ./files/tables.sql
Review Comment:
i has fixed ,thanks
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[GitHub] [doris] github-actions[bot] commented on pull request #10905: [extension](feature)Mysql database import doris by external tables
Posted by GitBox <gi...@apache.org>.
github-actions[bot] commented on PR #10905:
URL: https://github.com/apache/doris/pull/10905#issuecomment-1210516487
PR approved by at least one committer and no changes requested.
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[GitHub] [doris] Toms1999 commented on a diff in pull request #10905: [extension] Mysql database import doris by external tables
Posted by GitBox <gi...@apache.org>.
Toms1999 commented on code in PR #10905:
URL: https://github.com/apache/doris/pull/10905#discussion_r932158162
##########
extension/mysql_to_doris/all_tables.sh:
##########
@@ -0,0 +1,142 @@
+#!/bin/bash
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements. See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership. The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License. You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied. See the License for the
+# specific language governing permissions and limitations
+# under the License.
+
+
+####################################################################
+# This script is used to will mysql databases import doris by external
+####################################################################
+
+#reference configuration file
+source ./conf/mysql.conf
+source ./conf/doris.conf
+
+#define mysql database and doris database
+d_mysql=$1
+d_doris=$2
+
+#check args
+if [ ! -n "$1" ];then
+ echo "please check source database"
+ exit
+fi
+if [ ! -n "$2" ];then
+ echo "please check sink database"
+ exit
+fi
+
+#mkdir files to store tables and tables.sql
+mkdir -p files
+rm -rf ./files/tables
+rm -rf ./files/tables.sql
+
+#get tables from mysql databases
+echo "use $d_mysql; show tables;" |mysql -h$mysql -uroot -p$mysql_password 2>/dev/null >> ./files/tables
+
+#delete tables first line
+sed -i '1d' ./files/tables
+
+#reference tables to create tables.sql
+for table in $(awk -F '\n' '{print $1}' ./files/tables)
+ do
+ sed -i "/${table}view/d" ./files/tables
+ echo "use $d_mysql; show create table ${table};" |mysql -h$mysql -uroot -p$mysql_password 2>/dev/null >> ./files/tables.sql
Review Comment:
you are right，I've already fixed it
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[GitHub] [doris] morningman commented on pull request #10905: [extension](feature)Mysql database import doris by external tables
Posted by GitBox <gi...@apache.org>.
morningman commented on PR #10905:
URL: https://github.com/apache/doris/pull/10905#issuecomment-1210545113
hi @Toms1999 , you need to add `extension/mysql_to_doris/conf/tables` to the `.licenserc.yaml` to pass the license check
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[GitHub] [doris] Toms1999 commented on a diff in pull request #10905: [extension] Mysql database import doris by external tables
Posted by GitBox <gi...@apache.org>.
Toms1999 commented on code in PR #10905:
URL: https://github.com/apache/doris/pull/10905#discussion_r942300960
##########
extension/mysql_to_doris/conf/tables:
##########
@@ -0,0 +1,44 @@
+
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements. See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership. The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License. You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied. See the License for the
+# specific language governing permissions and limitations
+# under the License.
+
+
+####################################################################
+# The tables is used to define tables
+####################################################################
Review Comment:
delete all content
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[GitHub] [doris] Toms1999 commented on pull request #10905: [extension] Mysql database import doris by external tables
Posted by GitBox <gi...@apache.org>.
Toms1999 commented on PR #10905:
URL: https://github.com/apache/doris/pull/10905#issuecomment-1197586904
alter chinese
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[GitHub] [doris] caoliang-web commented on a diff in pull request #10905: [extension] Mysql database import doris by external tables
Posted by GitBox <gi...@apache.org>.
caoliang-web commented on code in PR #10905:
URL: https://github.com/apache/doris/pull/10905#discussion_r935427739
##########
extension/mysql_to_doris/user_define_tables.sh:
##########
@@ -0,0 +1,144 @@
+#!/bin/bash
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements. See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership. The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License. You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied. See the License for the
+# specific language governing permissions and limitations
+# under the License.
+
+
+####################################################################
+# This script is used to will mysql tables import doris by external and by user to define tables
+####################################################################
+
+
+#reference configuration file
+source ./conf/mysql.conf
+source ./conf/doris.conf
+
+#define mysql database and doris database
+d_mysql=$1
+d_doris=$2
+
+#check args
+if [ ! -n "$1" ];then
+ echo "please check source database"
+ exit
+fi
+if [ ! -n "$2" ];then
+ echo "please check sink database"
+ exit
+fi
+
+#mkdir files to store tables and tables.sql
+mkdir -p user_files
+rm -rf ./user_files/tables
+rm -rf ./user_files/tables.sql
+
+#reference tables to create tables.sql
+for table in $(awk -F '\n' '{print $1}' ./conf/tables)
+ do
+ sed -i "/${table}view/d" ./conf/tables
+ echo "use $d_mysql; show create table ${table};" |mysql -h$mysql_host -uroot -p$mysql_password 2>/dev/null >> ./user_files/tables.sql
+ echo "print ${table} sql to tables.sql in the user_file dir"
+done
+
+echo '==============================start to transform mysql table for doris extral table======================'
+
+#adjust sql
+awk -F '\t' '{print $2}' ./user_files/tables.sql |awk '!(NR%2)' |awk '{print $0 ";"}' > ./user_files/tables1.sql
+sed -i 's/\\n/\n/g' ./user_files/tables1.sql
+sed -n '/CREATE TABLE/,/ENGINE\=/p' ./user_files/tables1.sql > ./user_files/tables2.sql
+
+#delete tables special struct
+sed -i '/^ CON/d' ./user_files/tables2.sql
+sed -i '/^ KEY/d' ./user_files/tables2.sql
+rm -rf ./user_files/tables.sql
+rm -rf ./user_files/tables1.sql
+mv ./user_files/tables2.sql ./user_files/tables.sql
+#start transform tables struct
+sed -i '/ENGINE=/a) ENGINE=MYSQL\n COMMENT "MYSQL"\nPROPERTIES (\n"host" = "ApacheDorisHostIp",\n"port" = "3306",\n"user" = "root",\n"password" = "ApacheDorisHostPassword",\n"database" = "ApacheDorisDataBases",\n"table" = "ApacheDorisTables");' ./user_files/tables.sql
+
+#delete match line
+sed -i '/ENGINT=/d' ./user_files/tables.sql
+sed -i '/PRIMARY KEY/d' ./user_files/tables.sql
+sed -i '/UNIQUE KEY/d' ./user_files/tables.sql
+#delete , at the beginning (
+sed -i '/,\s*$/{:loop; N; /,\(\s*\|\n\))/! bloop; s/,\s*[\n]\?\s*)/\n)/}' ./user_files/tables.sql
+
+#delete a line on keyword
+sed -i -e '$!N;/\n.*ENGINE=MYSQL/!P;D' ./user_files/tables.sql
+
+#replace mysql password、database、table、host
+for t_name in $(awk -F '\n' '{print $1}' ./conf/tables)
+ do
+ sed -i "0,/ApacheDorisHostIp/s/ApacheDorisHostIp/${mysql_host}/" ./user_files/tables.sql
+ sed -i "0,/ApacheDorisHostPassword/s/ApacheDorisHostPassword/${mysql_password}/" ./user_files/tables.sql
+ sed -i "0,/ApacheDorisDataBases/s/ApacheDorisDataBases/${d_mysql}/" ./user_files/tables.sql
+ sed -i "0,/ApacheDorisTables/s/ApacheDorisTables/${t_name}/" ./user_files/tables.sql
+
+done
+#replace mysql type with doris
+sed -i 's/\<text\>/varchar(65533)/g' ./user_files/tables.sql
+sed -i 's/\<tinyblob\>/varchar(65533)/g' ./user_files/tables.sql
+sed -i 's/\<blob\>/varchar(65533)/g' ./user_files/tables.sql
+sed -i 's/\<mediumblob\>/varchar(65533)/g' ./user_files/tables.sql
+sed -i 's/\<longblob\>/varchar(65533)/g' ./user_files/tables.sql
+sed -i 's/\<tinystring\>/varchar(65533)/g' ./user_files/tables.sql
+sed -i 's/\<mediumstring\>/varchar(65533)/g' ./user_files/tables.sql
+sed -i 's/\<longstring\>/varchar(65533)/g' ./user_files/tables.sql
+sed -i 's/\<timestamp\>/datetime/g' ./user_files/tables.sql
+sed -i 's/AUTO_INCREMENT//g' ./user_files/tables.sql
+sed -i 's/\<unsigned\>//g' ./user_files/tables.sql
+sed -i 's/\<zerofill\>//g' ./user_files/tables.sql
+sed -i 's/\<json\>/varchar(65533)/g' ./user_files/tables.sql
+sed -i 's/enum([^)]*)/varchar(65533)/g' ./user_files/tables.sql
+sed -i 's/\<set\>/varchar(65533)/g' ./user_files/tables.sql
+sed -i 's/\<bit\>/varchar(65533)/g' ./user_files/tables.sql
+sed -i 's/CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci//g' ./user_files/tables.sql
+sed -i 's/CHARACTER SET utf8mb4 COLLATE utf8_general_ci//g' ./user_files/tables.sql
+sed -i 's/CHARACTER SET utf8 COLLATE utf8_general_ci//g' ./user_files/tables.sql
+sed -i 's/COLLATE utf8mb4_general_ci//g' ./user_files/tables.sql
+sed -i 's/COLLATE utf8_general_ci//g' ./user_files/tables.sql
+sed -i 's/DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP//g' ./user_files/tables.sql
+sed -i 's/DEFAULT NULL ON UPDATE CURRENT_TIMESTAMP//g' ./user_files/tables.sql
+sed -i 's/CHARACTER SET utf8 COLLATE utf8_bin//g' ./user_files/tables.sql
+sed -i 's/COLLATE utf8_general_ci//g' ./user_files/tables.sql
+sed -i 's/datetime([0-9])/varchar(65533)/g' ./user_files/tables.sql
+sed -i 's/CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci//g' ./user_files/tables.sql
+sed -i 's/\<binary\>/varchar(65533)/g' ./user_files/tables.sql
+sed -i 's/\<varbinary\>/varchar(65533)/g' ./user_files/tables.sql
+sed -i 's/binary([0-9])/varchar(65533)/g' ./user_files/tables.sql
+sed -i 's/varbinary([0-9])/varchar(65533)/g' ./user_files/tables.sql
+sed -i 's/string([0-9])/varchar(65533)/g' ./user_files/tables.sql
+sed -i 's/\<string\>/varchar(65533)/g' ./user_files/tables.sql
+sed -i 's/string([0-9])/varchar(65533)/g' ./user_files/tables.sql
+sed -i 's/binary([0-9][0-9])/varchar(65533)/g' ./user_files/tables.sql
+sed -i 's/varbinary([0-9][0-9])/varchar(65533)/g' ./user_files/tables.sql
+sed -i 's/string([0-9][0-9])/varchar(65533)/g' ./user_files/tables.sql
+sed -i 's/binary([0-9][0-9][0-9])/varchar(65533)/g' ./user_files/tables.sql
+sed -i 's/varbinary([0-9][0-9][0-9])/varchar(65533)/g' ./user_files/tables.sql
+sed -i 's/string([0-9][0-9][0-9])/varchar(65533)/g' ./user_files/tables.sql
+sed -i 's/CHARACTER SET utf8mb4 COLLATE utf8mb4_bin//g' ./user_files/tables.sql
+
+
+#######################################
+#import doris
+for table in $(awk -F '\n' '{print $1}' ./conf/tables)
+ do
+ echo "use $d_doris; drop table if exists ${table};" |mysql -h$master_host -P$master_port -uroot -p$doris_password 2>/dev/null
Review Comment:
for loop not ending
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[GitHub] [doris] caoliang-web commented on a diff in pull request #10905: [extension] Mysql database import doris by external tables
Posted by GitBox <gi...@apache.org>.
caoliang-web commented on code in PR #10905:
URL: https://github.com/apache/doris/pull/10905#discussion_r935347149
##########
extension/mysql_to_doris/all_tables.sh:
##########
@@ -0,0 +1,150 @@
+#!/bin/bash
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements. See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership. The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License. You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied. See the License for the
+# specific language governing permissions and limitations
+# under the License.
+
+
+####################################################################
+# This script is used to will mysql databases import doris by external
+####################################################################
+
+#reference configuration file
+source ./conf/mysql.conf
+source ./conf/doris.conf
+
+#define mysql database and doris database
+d_mysql=$1
+d_doris=$2
+
+#check args
+if [ ! -n "$1" ];then
+ echo "please check source database"
+ exit
+fi
+if [ ! -n "$2" ];then
+ echo "please check sink database"
+ exit
+fi
+
+#mkdir files to store tables and tables.sql
+mkdir -p files
+rm -rf ./files/tables
+rm -rf ./files/tables.sql
+
+#get tables from mysql databases
+echo "use $d_mysql; show tables;" |mysql -h$mysql_host -uroot -p$mysql_password 2>/dev/null >> ./files/tables
+
+#delete tables first line
+sed -i '1d' ./files/tables
+
+#reference tables to create tables.sql
+for table in $(awk -F '\n' '{print $1}' ./files/tables)
+ do
+ sed -i "/${table}view/d" ./files/tables
+ echo "use $d_mysql; show create table ${table};" |mysql -h$mysql_host -uroot -p$mysql_password 2>/dev/null >> ./files/tables.sql
+ echo "print ${table} sql to tables.sql in the file dir"
+
+done
+
+echo '==============================start to transform mysql table for doris extral table======================'
+#adjust sql
+awk -F '\t' '{print $2}' ./files/tables.sql |awk '!(NR%2)' |awk '{print $0 ";"}' > ./files/tables1.sql
+sed -i 's/\\n/\n/g' ./files/tables1.sql
+sed -n '/CREATE TABLE/,/ENGINE\=/p' ./files/tables1.sql > ./files/tables2.sql
+#delete tables special struct
+sed -i '/^ CON/d' ./files/tables2.sql
+sed -i '/^ KEY/d' ./files/tables2.sql
+rm -rf ./files/tables.sql
+rm -rf ./files/tables1.sql
+mv ./files/tables2.sql ./files/tables.sql
+
+#start transform tables struct
+sed -i '/ENGINE=/a) ENGINE=MYSQL\n COMMENT "MYSQL"\nPROPERTIES (\n"host" = "ApacheDorisHostIp",\n"port" = "3306",\n"user" = "root",\n"password" = "ApacheDorisHostPassword",\n"database" = "ApacheDorisDataBases",\n"table" = "ApacheDorisTables");' ./files/tables.sql
+
+#delete match line
+sed -i '/ENGINT=/d' ./files/tables.sql
+sed -i '/PRIMARY KEY/d' ./files/tables.sql
+sed -i '/UNIQUE KEY/d' ./files/tables.sql
+#delete , at the beginning (
+sed -i '/,\s*$/{:loop; N; /,\(\s*\|\n\))/! bloop; s/,\s*[\n]\?\s*)/\n)/}' ./files/tables.sql
+
+#delete a line on keyword
+sed -i -e '$!N;/\n.*ENGINE=MYSQL/!P;D' ./files/tables.sql
+#replace mysql password、database、table、host
+for t_name in $(awk -F '\n' '{print $1}' ./files/tables)
+ do
+ sed -i "0,/ApacheDorisHostIp/s/ApacheDorisHostIp/${mysql_host}/" ./files/tables.sql
+ sed -i "0,/ApacheDorisHostPassword/s/ApacheDorisHostPassword/${mysql_password}/" ./files/tables.sql
+ sed -i "0,/ApacheDorisDataBases/s/ApacheDorisDataBases/${d_mysql}/" ./files/tables.sql
+ sed -i "0,/ApacheDorisTables/s/ApacheDorisTables/${t_name}/" ./files/tables.sql
+
+done
+######################################################################################################################################################################
+#replace mysql type with doris
+sed -i 's/AUTO_INCREMENT//g' ./files/tables.sql
+sed -i 's/CHARACTER SET utf8 COLLATE utf8_bin//g' ./files/tables.sql
+sed -i 's/CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci//g' ./files/tables.sql
+sed -i 's/CHARACTER SET utf8mb4 COLLATE utf8mb4_bin//g' ./files/tables.sql
+sed -i 's/CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci//g' ./files/tables.sql
+sed -i 's/CHARACTER SET utf8mb4 COLLATE utf8_general_ci//g' ./files/tables.sql
+sed -i 's/CHARACTER SET utf8 COLLATE utf8_general_ci//g' ./files/tables.sql
+sed -i 's/DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP//g' ./files/tables.sql
+sed -i 's/DEFAULT NULL ON UPDATE CURRENT_TIMESTAMP//g' ./files/tables.sql
+sed -i 's/CHARACTER SET utf8mb4 COLLATE utf8mb4_bin//g' ./files/tables.sql
+sed -i 's/DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP//g' ./files/tables.sql
+sed -i 's/DEFAULT NULL ON UPDATE CURRENT_TIMESTAMP//g' ./files/tables.sql
+sed -i 's/CHARACTER SET utf8//g' ./files/tables.sql
+sed -i 's/COLLATE utf8mb4_general_ci//g' ./files/tables.sql
+sed -i 's/COLLATE utf8_general_ci//g' ./files/tables.sql
+sed -i 's/COLLATE utf8_general_ci//g' ./files/tables.sql
+sed -i 's/\<tinytext\>/varchar(65535)/g' ./files/tables.sql
Review Comment:
The range of doris varchar is 1-65533, which needs to be modified to 65533
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[GitHub] [doris] Toms1999 commented on a diff in pull request #10905: [extension] Mysql database import doris by external tables
Posted by GitBox <gi...@apache.org>.
Toms1999 commented on code in PR #10905:
URL: https://github.com/apache/doris/pull/10905#discussion_r935293300
##########
extension/mysql_to_doris/all_tables.sh:
##########
@@ -0,0 +1,142 @@
+#!/bin/bash
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements. See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership. The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License. You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied. See the License for the
+# specific language governing permissions and limitations
+# under the License.
+
+
+####################################################################
+# This script is used to will mysql databases import doris by external
+####################################################################
+
+#reference configuration file
+source ./conf/mysql.conf
+source ./conf/doris.conf
+
+#define mysql database and doris database
+d_mysql=$1
+d_doris=$2
+
+#check args
+if [ ! -n "$1" ];then
+ echo "please check source database"
+ exit
+fi
+if [ ! -n "$2" ];then
+ echo "please check sink database"
+ exit
+fi
+
+#mkdir files to store tables and tables.sql
+mkdir -p files
+rm -rf ./files/tables
+rm -rf ./files/tables.sql
+
+#get tables from mysql databases
+echo "use $d_mysql; show tables;" |mysql -h$mysql -uroot -p$mysql_password 2>/dev/null >> ./files/tables
+
+#delete tables first line
+sed -i '1d' ./files/tables
+
+#reference tables to create tables.sql
+for table in $(awk -F '\n' '{print $1}' ./files/tables)
+ do
+ sed -i "/${table}view/d" ./files/tables
+ echo "use $d_mysql; show create table ${table};" |mysql -h$mysql_host -uroot -p$mysql_password 2>/dev/null >> ./files/tables.sql
+ echo "print ${table} sql to tables.sql in the file dir"
+
+done
+
+echo '==============================start to transform mysql table for doris extral table==========================='
+#adjust sql
+awk -F '\t' '{print $2}' ./files/tables.sql |awk '!(NR%2)' |awk '{print $0 ";"}' > ./files/tables1.sql
+sed -i 's/\\n/\n/g' ./files/tables1.sql
+sed -n '/CREATE TABLE/,/ENGINE\=/p' ./files/tables1.sql > ./files/tables2.sql
+#delete tables special struct
+sed -i '/^ CON/d' ./files/tables2.sql
+sed -i '/^ KEY/d' ./files/tables2.sql
+rm -rf ./files/tables.sql
+rm -rf ./files/tables1.sql
+mv ./files/tables2.sql ./files/tables.sql
+
+#start transform tables struct
+sed -i '/ENGINE=/a) ENGINE=MYSQL\n COMMENT "MYSQL"\nPROPERTIES (\n"host" = "ApacheDorisHostIp",\n"port" = "3306",\n"user" = "root",\n"password" = "ApacheDorisHostPassword",\n"database" = "ApacheDorisDataBases",\n"table" = "ApacheDorisTables");' ./files/tables.sql
+
+#delete match line
+sed -i '/ENGINT=/d' ./files/tables.sql
+sed -i '/PRIMARY KEY/d' ./files/tables.sql
+sed -i '/UNIQUE KEY/d' ./files/tables.sql
+#delete , at the beginning (
+sed -i '/,\s*$/{:loop; N; /,\(\s*\|\n\))/! bloop; s/,\s*[\n]\?\s*)/\n)/}' ./files/tables.sql
+
+#delete a line on keyword
+sed -i -e '$!N;/\n.*ENGINE=MYSQL/!P;D' ./files/tables.sql
+#replace mysql password、database、table、host
+for t_name in $(awk -F '\n' '{print $1}' ./files/tables)
+ do
+ sed -i "0,/ApacheDorisHostIp/s/ApacheDorisHostIp/${mysql}/" ./files/tables.sql
Review Comment:
I have completed the repair and test once
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[GitHub] [doris] caoliang-web commented on a diff in pull request #10905: [extension] Mysql database import doris by external tables
Posted by GitBox <gi...@apache.org>.
caoliang-web commented on code in PR #10905:
URL: https://github.com/apache/doris/pull/10905#discussion_r934299295
##########
extension/mysql_to_doris/all_tables.sh:
##########
@@ -0,0 +1,142 @@
+#!/bin/bash
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements. See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership. The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License. You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied. See the License for the
+# specific language governing permissions and limitations
+# under the License.
+
+
+####################################################################
+# This script is used to will mysql databases import doris by external
+####################################################################
+
+#reference configuration file
+source ./conf/mysql.conf
+source ./conf/doris.conf
+
+#define mysql database and doris database
+d_mysql=$1
+d_doris=$2
+
+#check args
+if [ ! -n "$1" ];then
+ echo "please check source database"
+ exit
+fi
+if [ ! -n "$2" ];then
+ echo "please check sink database"
+ exit
+fi
+
+#mkdir files to store tables and tables.sql
+mkdir -p files
+rm -rf ./files/tables
+rm -rf ./files/tables.sql
+
+#get tables from mysql databases
+echo "use $d_mysql; show tables;" |mysql -h$mysql -uroot -p$mysql_password 2>/dev/null >> ./files/tables
+
+#delete tables first line
+sed -i '1d' ./files/tables
+
+#reference tables to create tables.sql
+for table in $(awk -F '\n' '{print $1}' ./files/tables)
+ do
+ sed -i "/${table}view/d" ./files/tables
+ echo "use $d_mysql; show create table ${table};" |mysql -h$mysql_host -uroot -p$mysql_password 2>/dev/null >> ./files/tables.sql
+ echo "print ${table} sql to tables.sql in the file dir"
+
+done
+
+echo '==============================start to transform mysql table for doris extral table==========================='
+#adjust sql
+awk -F '\t' '{print $2}' ./files/tables.sql |awk '!(NR%2)' |awk '{print $0 ";"}' > ./files/tables1.sql
+sed -i 's/\\n/\n/g' ./files/tables1.sql
+sed -n '/CREATE TABLE/,/ENGINE\=/p' ./files/tables1.sql > ./files/tables2.sql
+#delete tables special struct
+sed -i '/^ CON/d' ./files/tables2.sql
+sed -i '/^ KEY/d' ./files/tables2.sql
+rm -rf ./files/tables.sql
+rm -rf ./files/tables1.sql
+mv ./files/tables2.sql ./files/tables.sql
+
+#start transform tables struct
+sed -i '/ENGINE=/a) ENGINE=MYSQL\n COMMENT "MYSQL"\nPROPERTIES (\n"host" = "ApacheDorisHostIp",\n"port" = "3306",\n"user" = "root",\n"password" = "ApacheDorisHostPassword",\n"database" = "ApacheDorisDataBases",\n"table" = "ApacheDorisTables");' ./files/tables.sql
+
+#delete match line
+sed -i '/ENGINT=/d' ./files/tables.sql
+sed -i '/PRIMARY KEY/d' ./files/tables.sql
+sed -i '/UNIQUE KEY/d' ./files/tables.sql
+#delete , at the beginning (
+sed -i '/,\s*$/{:loop; N; /,\(\s*\|\n\))/! bloop; s/,\s*[\n]\?\s*)/\n)/}' ./files/tables.sql
+
+#delete a line on keyword
+sed -i -e '$!N;/\n.*ENGINE=MYSQL/!P;D' ./files/tables.sql
+#replace mysql password、database、table、host
+for t_name in $(awk -F '\n' '{print $1}' ./files/tables)
+ do
+ sed -i "0,/ApacheDorisHostIp/s/ApacheDorisHostIp/${mysql}/" ./files/tables.sql
Review Comment:
It is incorrect to use ${mysql} here, it should be ${mysql_host}
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[GitHub] [doris] caoliang-web commented on a diff in pull request #10905: [extension] Mysql database import doris by external tables
Posted by GitBox <gi...@apache.org>.
caoliang-web commented on code in PR #10905:
URL: https://github.com/apache/doris/pull/10905#discussion_r931830581
##########
extension/mysql_to_doris/all_tables.sh:
##########
@@ -0,0 +1,142 @@
+#!/bin/bash
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements. See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership. The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License. You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied. See the License for the
+# specific language governing permissions and limitations
+# under the License.
+
+
+####################################################################
+# This script is used to will mysql databases import doris by external
+####################################################################
+
+#reference configuration file
+source ./conf/mysql.conf
+source ./conf/doris.conf
+
+#define mysql database and doris database
+d_mysql=$1
+d_doris=$2
+
+#check args
+if [ ! -n "$1" ];then
+ echo "please check source database"
+ exit
+fi
+if [ ! -n "$2" ];then
+ echo "please check sink database"
+ exit
+fi
+
+#mkdir files to store tables and tables.sql
+mkdir -p files
+rm -rf ./files/tables
+rm -rf ./files/tables.sql
+
+#get tables from mysql databases
+echo "use $d_mysql; show tables;" |mysql -h$mysql -uroot -p$mysql_password 2>/dev/null >> ./files/tables
+
+#delete tables first line
+sed -i '1d' ./files/tables
+
+#reference tables to create tables.sql
+for table in $(awk -F '\n' '{print $1}' ./files/tables)
+ do
+ sed -i "/${table}view/d" ./files/tables
+ echo "use $d_mysql; show create table ${table};" |mysql -h$mysql -uroot -p$mysql_password 2>/dev/null >> ./files/tables.sql
Review Comment:
The variable name in mysql.conf is mysql_host, and $mysql is used here, which should be $mysql_host
##########
extension/mysql_to_doris/all_tables.sh:
##########
@@ -0,0 +1,142 @@
+#!/bin/bash
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements. See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership. The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License. You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied. See the License for the
+# specific language governing permissions and limitations
+# under the License.
+
+
+####################################################################
+# This script is used to will mysql databases import doris by external
+####################################################################
+
+#reference configuration file
+source ./conf/mysql.conf
+source ./conf/doris.conf
+
+#define mysql database and doris database
+d_mysql=$1
+d_doris=$2
+
+#check args
+if [ ! -n "$1" ];then
+ echo "please check source database"
+ exit
+fi
+if [ ! -n "$2" ];then
+ echo "please check sink database"
+ exit
+fi
+
+#mkdir files to store tables and tables.sql
+mkdir -p files
+rm -rf ./files/tables
+rm -rf ./files/tables.sql
+
+#get tables from mysql databases
+echo "use $d_mysql; show tables;" |mysql -h$mysql -uroot -p$mysql_password 2>/dev/null >> ./files/tables
+
+#delete tables first line
+sed -i '1d' ./files/tables
+
+#reference tables to create tables.sql
+for table in $(awk -F '\n' '{print $1}' ./files/tables)
+ do
+ sed -i "/${table}view/d" ./files/tables
+ echo "use $d_mysql; show create table ${table};" |mysql -h$mysql -uroot -p$mysql_password 2>/dev/null >> ./files/tables.sql
+ echo "print ${table} sql to tables.sql in the file dir"
+
+done
+
+echo '==============================start to transform mysql table for doris extral table==========================='
+#adjust sql
+awk -F '\t' '{print $2}' ./files/tables.sql |awk '!(NR%2)' |awk '{print $0 ";"}' > ./files/tables1.sql
+sed -i 's/\\n/\n/g' ./files/tables1.sql
+sed -n '/CREATE TABLE/,/ENGINE\=/p' ./files/tables1.sql > ./files/tables2.sql
+#delete tables special struct
+sed -i '/^ CON/d' ./files/tables2.sql
+sed -i '/^ KEY/d' ./files/tables2.sql
+rm -rf ./files/tables.sql
+rm -rf ./files/tables1.sql
+mv ./files/tables2.sql ./files/tables.sql
+
+#start transform tables struct
+sed -i '/ENGINE=/a) ENGINE=MYSQL\n COMMENT "MYSQL"\nPROPERTIES (\n"host" = "ApacheDorisHostIp",\n"port" = "3306",\n"user" = "root",\n"password" = "ApacheDorisHostPassword",\n"database" = "ApacheDorisDataBases",\n"table" = "ApacheDorisTables");' ./files/tables.sql
+
+#delete match line
+sed -i '/ENGINT=/d' ./files/tables.sql
+sed -i '/PRIMARY KEY/d' ./files/tables.sql
+sed -i '/UNIQUE KEY/d' ./files/tables.sql
+#delete , at the beginning (
+sed -i '/,\s*$/{:loop; N; /,\(\s*\|\n\))/! bloop; s/,\s*[\n]\?\s*)/\n)/}' ./files/tables.sql
+
+#delete a line on keyword
+sed -i -e '$!N;/\n.*ENGINE=MYSQL/!P;D' ./files/tables.sql
+#replace mysql password、database、table、host
+for t_name in $(awk -F '\n' '{print $1}' ./files/tables)
+ do
+ sed -i "0,/ApacheDorisHostIp/s/ApacheDorisHostIp/${mysql}/" ./files/tables.sql
+ sed -i "0,/ApacheDorisHostPassword/s/ApacheDorisHostPassword/${mysql_password}/" ./files/tables.sql
+ sed -i "0,/ApacheDorisDataBases/s/ApacheDorisDataBases/${d_mysql}/" ./files/tables.sql
+ sed -i "0,/ApacheDorisTables/s/ApacheDorisTables/${t_name}/" ./files/tables.sql
+
+done
+######################################################################################################################################################################
+#replace mysql type with doris
+sed -i 's/text/string/g' ./files/tables.sql
Review Comment:
mysql external table currently does not support string type，Will cause the creation of the doris odbc table to fail
##########
extension/mysql_to_doris/all_tables.sh:
##########
@@ -0,0 +1,142 @@
+#!/bin/bash
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements. See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership. The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License. You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied. See the License for the
+# specific language governing permissions and limitations
+# under the License.
+
+
+####################################################################
+# This script is used to will mysql databases import doris by external
+####################################################################
+
+#reference configuration file
+source ./conf/mysql.conf
+source ./conf/doris.conf
+
+#define mysql database and doris database
+d_mysql=$1
+d_doris=$2
+
+#check args
+if [ ! -n "$1" ];then
+ echo "please check source database"
+ exit
+fi
+if [ ! -n "$2" ];then
+ echo "please check sink database"
+ exit
+fi
+
+#mkdir files to store tables and tables.sql
+mkdir -p files
+rm -rf ./files/tables
+rm -rf ./files/tables.sql
+
+#get tables from mysql databases
+echo "use $d_mysql; show tables;" |mysql -h$mysql -uroot -p$mysql_password 2>/dev/null >> ./files/tables
+
+#delete tables first line
+sed -i '1d' ./files/tables
+
+#reference tables to create tables.sql
+for table in $(awk -F '\n' '{print $1}' ./files/tables)
+ do
+ sed -i "/${table}view/d" ./files/tables
+ echo "use $d_mysql; show create table ${table};" |mysql -h$mysql -uroot -p$mysql_password 2>/dev/null >> ./files/tables.sql
+ echo "print ${table} sql to tables.sql in the file dir"
+
+done
+
+echo '==============================start to transform mysql table for doris extral table==========================='
+#adjust sql
+awk -F '\t' '{print $2}' ./files/tables.sql |awk '!(NR%2)' |awk '{print $0 ";"}' > ./files/tables1.sql
+sed -i 's/\\n/\n/g' ./files/tables1.sql
+sed -n '/CREATE TABLE/,/ENGINE\=/p' ./files/tables1.sql > ./files/tables2.sql
+#delete tables special struct
+sed -i '/^ CON/d' ./files/tables2.sql
+sed -i '/^ KEY/d' ./files/tables2.sql
+rm -rf ./files/tables.sql
+rm -rf ./files/tables1.sql
+mv ./files/tables2.sql ./files/tables.sql
+
+#start transform tables struct
+sed -i '/ENGINE=/a) ENGINE=MYSQL\n COMMENT "MYSQL"\nPROPERTIES (\n"host" = "ApacheDorisHostIp",\n"port" = "3306",\n"user" = "root",\n"password" = "ApacheDorisHostPassword",\n"database" = "ApacheDorisDataBases",\n"table" = "ApacheDorisTables");' ./files/tables.sql
+
+#delete match line
+sed -i '/ENGINT=/d' ./files/tables.sql
+sed -i '/PRIMARY KEY/d' ./files/tables.sql
+sed -i '/UNIQUE KEY/d' ./files/tables.sql
+#delete , at the beginning (
+sed -i '/,\s*$/{:loop; N; /,\(\s*\|\n\))/! bloop; s/,\s*[\n]\?\s*)/\n)/}' ./files/tables.sql
+
+#delete a line on keyword
+sed -i -e '$!N;/\n.*ENGINE=MYSQL/!P;D' ./files/tables.sql
+#replace mysql password、database、table、host
+for t_name in $(awk -F '\n' '{print $1}' ./files/tables)
+ do
+ sed -i "0,/ApacheDorisHostIp/s/ApacheDorisHostIp/${mysql}/" ./files/tables.sql
Review Comment:
The variable name in mysql.conf is mysql_host, and $mysql is used here, which should be $mysql_host
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