 Materialize MySQL Database engine in ClickHouseiterator->second, query_context, database_name, comment); /// create table. auto out = std::make_shared Materialize MySQL Database engine in ClickHouseiterator->second, query_context, database_name, comment); /// create table. auto out = std::make_shared- (getTableOutput(database_name, table_name, query_context)); iterator->second, query_context, database_name, comment); /// create table. auto out = std::make_shared - (getTableOutput(database_name, table_name, query_context)); order_by_expression); storage->set(storage->engine, makeASTFunction("ReplacingMergeTree", std::make_shared - (version_column_name))); Select history data MaterializeMySQL Database Engine 0 码力 | 35 页 | 226.98 KB | 1 年前3
 firebird gfixunless you supply -u[ser] and -pa[ssword] on the command line. For example: linux> gfix -validate my_employee linux> Unable to perform operation. You must be either SYSDBA - or owner of the database reality, it is a single line. However, passing the username and password works: linux> gfix -validate my_employee -user sysdba -password masterkey You will notice, hopefully, that some commands do not give as follows: linux> isql my_employee; SQL> create shadow 1 manual '/home/norman/firebird/shadow/my_employee.shd1'; SQL> create shadow 2 manual '/home/norman/firebird/shadow/my_employee.shd2'; SQL> commit;0 码力 | 44 页 | 247.13 KB | 1 年前3 firebird gfixunless you supply -u[ser] and -pa[ssword] on the command line. For example: linux> gfix -validate my_employee linux> Unable to perform operation. You must be either SYSDBA - or owner of the database reality, it is a single line. However, passing the username and password works: linux> gfix -validate my_employee -user sysdba -password masterkey You will notice, hopefully, that some commands do not give as follows: linux> isql my_employee; SQL> create shadow 1 manual '/home/norman/firebird/shadow/my_employee.shd1'; SQL> create shadow 2 manual '/home/norman/firebird/shadow/my_employee.shd2'; SQL> commit;0 码力 | 44 页 | 247.13 KB | 1 年前3
 百度智能云 Apache Doris 文档with label my_label1 label my_label1 select select ** from from tbl2 tbl2;; Query OK Query OK,, 44 rows rows affected affected ((0.38 0.38 sec sec)) {{'label' 'label'::'my_label1' 'my_label1' 语句中进行批量提交。 ROUTINE-LOAD ROUTINE LOAD ROUTINE LOAD Description Description {{'label' 'label'::'my_label 'my_label11'',, 'status' 'status'::'visible' 'visible',, 'txnId' 'txnId'::''4005 4005''}} {{'label' 'status' 'status'::'committed' 'committed',, 'txnId' 'txnId'::''4005 4005''}} {{'label' 'label'::'my_label 'my_label11'',, 'status' 'status'::'visible' 'visible',, 'txnId' 'txnId'::''4005 4005'',, 'err'0 码力 | 203 页 | 1.75 MB | 1 年前3 百度智能云 Apache Doris 文档with label my_label1 label my_label1 select select ** from from tbl2 tbl2;; Query OK Query OK,, 44 rows rows affected affected ((0.38 0.38 sec sec)) {{'label' 'label'::'my_label1' 'my_label1' 语句中进行批量提交。 ROUTINE-LOAD ROUTINE LOAD ROUTINE LOAD Description Description {{'label' 'label'::'my_label 'my_label11'',, 'status' 'status'::'visible' 'visible',, 'txnId' 'txnId'::''4005 4005''}} {{'label' 'status' 'status'::'committed' 'committed',, 'txnId' 'txnId'::''4005 4005''}} {{'label' 'label'::'my_label 'my_label11'',, 'status' 'status'::'visible' 'visible',, 'txnId' 'txnId'::''4005 4005'',, 'err'0 码力 | 203 页 | 1.75 MB | 1 年前3
 SQLite Tutorialthe above-mentioned Syntax forINDEXED BY clause but I tried all the way to make INDEXED BY work on my installation but it did not work. If you found a solution kindly share it at webmaster@tutorialspoint use DBI; use strict; my $driver = "SQLite"; my $database = "test.db"; my $dsn = "DBI:$driver:dbname=$database"; my $userid = ""; my $password = ""; my $dbh = DBI->connect($dsn, $userid /usr/bin/perl use DBI; use strict; my $driver = "SQLite"; my $database = "test.db"; my $dsn = "DBI:$driver:dbname=$database"; my $userid = ""; my $password = ""; my $dbh = DBI->connect($dsn, $userid0 码力 | 172 页 | 1.27 MB | 1 年前3 SQLite Tutorialthe above-mentioned Syntax forINDEXED BY clause but I tried all the way to make INDEXED BY work on my installation but it did not work. If you found a solution kindly share it at webmaster@tutorialspoint use DBI; use strict; my $driver = "SQLite"; my $database = "test.db"; my $dsn = "DBI:$driver:dbname=$database"; my $userid = ""; my $password = ""; my $dbh = DBI->connect($dsn, $userid /usr/bin/perl use DBI; use strict; my $driver = "SQLite"; my $database = "test.db"; my $dsn = "DBI:$driver:dbname=$database"; my $userid = ""; my $password = ""; my $dbh = DBI->connect($dsn, $userid0 码力 | 172 页 | 1.27 MB | 1 年前3
 MSSQL to Firebird Russianтаблицу). CREATE TABLE my_table ( my_number integer not null primary key ) CREATE GENERATOR my_generator CREATE TRIGGER my_before_trigger FOR my_table BEFORE INSERT AS BEGIN IF (NEW.my_number IS NULL) NULL) THEN NEW.my_number = GEN_ID(my_generator, 1); END Переход с MS SQL на Firebird 10 CREATE PROCEDURE get_my_generator RETURNS (new_value INTEGER) AS BEGIN new_value = GEN_ID(my_generator, 1); MS-SQL */ CREATE PROCEDURE my_procedure AS DECLARE @my_variable int SET @my_variable = 5 /* Firebird */ CREATE PROCEDURE my_procedure AS DECLARE VARIABLE my_variable int; BEGIN my_variable = 5; END В обоих0 码力 | 22 页 | 287.07 KB | 1 年前3 MSSQL to Firebird Russianтаблицу). CREATE TABLE my_table ( my_number integer not null primary key ) CREATE GENERATOR my_generator CREATE TRIGGER my_before_trigger FOR my_table BEFORE INSERT AS BEGIN IF (NEW.my_number IS NULL) NULL) THEN NEW.my_number = GEN_ID(my_generator, 1); END Переход с MS SQL на Firebird 10 CREATE PROCEDURE get_my_generator RETURNS (new_value INTEGER) AS BEGIN new_value = GEN_ID(my_generator, 1); MS-SQL */ CREATE PROCEDURE my_procedure AS DECLARE @my_variable int SET @my_variable = 5 /* Firebird */ CREATE PROCEDURE my_procedure AS DECLARE VARIABLE my_variable int; BEGIN my_variable = 5; END В обоих0 码力 | 22 页 | 287.07 KB | 1 年前3
 The Vitess 5.0 Documentationstart a cluster, and see these errors in the logs: Could not open required defaults file: /path/to/my.cnf . 23 Queries . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 If I have a log of all queries from my app. Is there a way I can try them against Vitess to see how they’ll work? . 24 VIndexes . . . . mysqld: [ERROR] Failed to open required defaults file: /home/morgo/vitess/vtdataroot/vt_0000000102/my.cnf mysqld: [ERROR] Fatal error in defaults handling. Program aborted! could not stat mysql error0 码力 | 206 页 | 875.06 KB | 1 年前3 The Vitess 5.0 Documentationstart a cluster, and see these errors in the logs: Could not open required defaults file: /path/to/my.cnf . 23 Queries . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 If I have a log of all queries from my app. Is there a way I can try them against Vitess to see how they’ll work? . 24 VIndexes . . . . mysqld: [ERROR] Failed to open required defaults file: /home/morgo/vitess/vtdataroot/vt_0000000102/my.cnf mysqld: [ERROR] Fatal error in defaults handling. Program aborted! could not stat mysql error0 码力 | 206 页 | 875.06 KB | 1 年前3
 SQLite Development with Zumeroserver, call the zumero_sync() function: SELECT zumero_sync( 'main', 'https://my_zumero_server/', 'my_dbfile_name', ... ); Essentially, that's it. In most ways, a Zumero table works file called "my_install.sql" (making the appropriate edits for your server URL and username/password), then you can execute them with the SQLite command line shell2: sqlite3 :memory: -init my_install.sql 'https://server', 'owners', zumero_internal_auth('zumero_users_admin'), 'admin', 'my admin password', NULL, NULL, '', zumero_named_constant('acl_who_anyone'), NULL0 码力 | 57 页 | 199.89 KB | 1 年前3 SQLite Development with Zumeroserver, call the zumero_sync() function: SELECT zumero_sync( 'main', 'https://my_zumero_server/', 'my_dbfile_name', ... ); Essentially, that's it. In most ways, a Zumero table works file called "my_install.sql" (making the appropriate edits for your server URL and username/password), then you can execute them with the SQLite command line shell2: sqlite3 :memory: -init my_install.sql 'https://server', 'owners', zumero_internal_auth('zumero_users_admin'), 'admin', 'my admin password', NULL, NULL, '', zumero_named_constant('acl_who_anyone'), NULL0 码力 | 57 页 | 199.89 KB | 1 年前3
 The Vitess 8.0 Documentationstart a cluster, and see these errors in the logs: Could not open required defaults file: /path/to/my.cnf . 40 Queries . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40 2 If I have a log of all queries from my app. Is there a way I can try them against Vitess to see how they’ll work? . 41 Vindexes . . . . to your preferred location. cp -r /usr/local/vitess/examples/region_sharding ~/my-vitess/examples/region_sharding cd ~/my-vitess/examples/region_sharding The VSchema for this tutorial uses a config file0 码力 | 331 页 | 1.35 MB | 1 年前3 The Vitess 8.0 Documentationstart a cluster, and see these errors in the logs: Could not open required defaults file: /path/to/my.cnf . 40 Queries . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40 2 If I have a log of all queries from my app. Is there a way I can try them against Vitess to see how they’ll work? . 41 Vindexes . . . . to your preferred location. cp -r /usr/local/vitess/examples/region_sharding ~/my-vitess/examples/region_sharding cd ~/my-vitess/examples/region_sharding The VSchema for this tutorial uses a config file0 码力 | 331 页 | 1.35 MB | 1 年前3
 The Vitess 6.0 Documentationstart a cluster, and see these errors in the logs: Could not open required defaults file: /path/to/my.cnf . 26 Queries . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27 If I have a log of all queries from my app. Is there a way I can try them against Vitess to see how they’ll work? . 27 VIndexes . . . . mysqld: [ERROR] Failed to open required defaults file: /home/morgo/vitess/vtdataroot/vt_0000000102/my.cnf mysqld: [ERROR] Fatal error in defaults handling. Program aborted! could not stat mysql error0 码力 | 210 页 | 846.79 KB | 1 年前3 The Vitess 6.0 Documentationstart a cluster, and see these errors in the logs: Could not open required defaults file: /path/to/my.cnf . 26 Queries . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27 If I have a log of all queries from my app. Is there a way I can try them against Vitess to see how they’ll work? . 27 VIndexes . . . . mysqld: [ERROR] Failed to open required defaults file: /home/morgo/vitess/vtdataroot/vt_0000000102/my.cnf mysqld: [ERROR] Fatal error in defaults handling. Program aborted! could not stat mysql error0 码力 | 210 页 | 846.79 KB | 1 年前3
 The Vitess 7.0 Documentationstart a cluster, and see these errors in the logs: Could not open required defaults file: /path/to/my.cnf . 27 Queries . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28 If I have a log of all queries from my app. Is there a way I can try them against Vitess to see how they’ll work? . 28 Vindexes . . . . mysqld: [ERROR] Failed to open required defaults file: /home/morgo/vitess/vtdataroot/vt_0000000102/my.cnf mysqld: [ERROR] Fatal error in defaults handling. Program aborted! 19 could not stat mysql error0 码力 | 254 页 | 949.63 KB | 1 年前3 The Vitess 7.0 Documentationstart a cluster, and see these errors in the logs: Could not open required defaults file: /path/to/my.cnf . 27 Queries . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28 If I have a log of all queries from my app. Is there a way I can try them against Vitess to see how they’ll work? . 28 Vindexes . . . . mysqld: [ERROR] Failed to open required defaults file: /home/morgo/vitess/vtdataroot/vt_0000000102/my.cnf mysqld: [ERROR] Fatal error in defaults handling. Program aborted! 19 could not stat mysql error0 码力 | 254 页 | 949.63 KB | 1 年前3
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