character_maximum_length reports a extremely high value, which does not seem to relate to reality: this is the table structure: CREATE TABLE `multiqueue` ( `id` int(11) unsigned NOT NULL AUTO_INCREMENT, `uui
MySQL supports 4 TEXT field types (TINYTEXT, TEXT, MEDIUMTEXT and LONGTEXT) and this post looks at the maximum length of each of these field types. MyISAM tables in MySQL have a maximum size of a row of 65,535 bytes, so all the data in a row must fit within that limit. However, ...
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Bug #88385 Incorrect CHARACTER_MAXIMUM_LENGTH for LONGTEXT data type in information_schema Submitted: 7 Nov 2017 10:23Modified: 15 Nov 2017 13:05 Reporter: Paul Campbell Email Updates: Status: Verified Impact on me: None Category: MySQL Server: Information schemaSeverity: S3 (Non-critical)...
ERROR 1071 (42000): Specified key was too long; max key length is 767 bytes create table raw_log_meta_data( id bigint NOT NULL AUTO_INCREMENT, app_id varchar(64), user_id varchar(128), file_path varchar(255), device_id varchar(128), ...
Bug #14207 strange change of values CHARACTER_OCTET_LENGTH and CHARACTER_MAXIMUM_LENGTH Submitted: 21 Oct 2005 11:53Modified: 27 Oct 2005 2:43 Reporter: Carsten Segieth Email Updates: Status: Closed Impact on me: None Category: MySQL ServerSeverity: S3 (Non-critical) Version: 5.0.16-bk...
device_idvarchar(128), update_timeDATETIME,PRIMARYKEY(id),UNIQUEKEY(user_id),UNIQUEKEY(file_path) ) ENGINE=InnoDBDEFAULTCHARSET=utf8; ERROR1071(42000): Specifiedkeywas toolong;maxkeylengthis767bytes MySQL用1到2个额外字节记录该字段的长度,当字段长度小于等于255时使用1个字节记录字段长度,当长度大于...
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Error is shown: 'Data is not valid - Field ID exceeds maximum length of' Server configuration Operating system: Ubuntu 22.04 Web server: Apache Database: MySQL PHP version: 8.1 Teampass version: 3.0.9 commit643a067 Teampass configuration file: ...
A utf8 character (in MySQL) will occupy 1-3 bytes. Hence, the VARCHAR(4000) will occupy 4002 bytes for 4000 ascii chars; 1202 bytes for 4000 Asian characters. The extra 2 is for length. Perhaps something else is going on. What are the values for SHOW VARIABLES LIKE 'char%'; I...