![]() ![]() PRIMARY KEY( rule_org_id, rule_uid, labels_hash)) ENGINE=InnoDB ĭatabase is ok but I still see this error in grafana logs. This is the continuation of a series about the MySQL Command. To check the structure of the table to see that the new column Mark is added use DESCRIBE. This post looks at how to show the tables in a particular database and describe their structure. PRIMARY KEY( key)) ENGINE=InnoDB COMMENT=‘TRIAL’Ĭurrent_state_end INT NOT NULL DEFAULT 0, MySql> ALTER TABLE Student ADD Mark int(3). PRIMARY KEY( cache_key)) ENGINE=InnoDB COMMENT=‘TRIAL’Ĭode: 1170, Msg: ERROR 1170: BLOB/TEXT column ‘key’ used in key specification without a keyĬREATE TABLE session ( key LONGTEXT NOT NULL COMMENT ‘TRIAL’, PRIMARY KEY( rule_org_id, rule_uid, labels_hash)) ENGINE=InnoDB COMMENT=‘TRIAL’Ĭode: 1170, Msg: ERROR 1170: BLOB/TEXT column ‘cache_key’ used in key specification without aĬREATE TABLE cache_data ( cache_key LONGTEXT NOT NULL COMMENT ‘TRIAL’, Last_eval_time INT NOT NULL COMMENT ‘TRIAL’,Ĭurrent_state_end INT NOT NULL DEFAULT 0 COMMENT ‘TRIAL’, Labels_hash LONGTEXT NOT NULL COMMENT ‘TRIAL’,Ĭurrent_state LONGTEXT NOT NULL COMMENT ‘TRIAL’,Ĭurrent_state_since INT NOT NULL COMMENT ‘TRIAL’, This agent contains the SQLDatabaseToolkit which contains tools to: Create and execute queries Check query syntax Retrieve table descriptions. or go to your 'database' then 'check all' (just below the tables) and change the option from 'With Selected:' to 'print view'. The SHOW TABLES statement lists the schema, table name, table type, owner, and estimated row count for the tables or views in a schema or database. Labels LONGTEXT NOT NULL COMMENT ‘TRIAL’, select DB, go to export, select tables that you want the structure (top left),deselect 'DATA' (middle-center) and select a name and you will be able to export only the structure. The WHERE clause can be given to select rows using more general conditions, as discussed in Section 26.8, Extensions to SHOW Statements. Below are four ways to list out the tables in a MySQL database using SQL or the command line. In MySQL 8.0. SHOW CREATE TABLE shows the row format that was specified in the CREATE TABLE statement. The LIKE clause, if present, indicates which table names to match. The actual row format of the table is reported in the Rowformat column in response to SHOW TABLE STATUS. You can also get this list using the mysqlshow dbname command. Rule_uid LONGTEXT NOT NULL COMMENT ‘TRIAL’, SHOW TABLES lists the non- TEMPORARY tables in a given database. Getting ‘alert_instance’ table structure …Ĭode: 1170, Msg: ERROR 1170: BLOB/TEXT column ‘rule_uid’ used in key specification without a keyĬREATE TABLE alert_instance ( rule_org_id INT NOT NULL AUTO_INCREMENT COMMENT Today I try “Database Migration Toolkit” from and db migration is ok. ![]()
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