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MySQL ? ??? PHP? ????? ?? ?????? ??? ????? ?? ? ??? ??? ???????. 1. MySQLI ???? ???? ??????? ???? ?? ????. NewMySqli ()? ?? ??? ??? ?? ??? ??????. 2. Query () ???? ???? SQL ??? ???? Fetch_assoc ()? ???? ?? ??? ?? ??? SQL ??? ???? ? ??? ???? ???? ?? ???? ????? ?????. 3. ???? ????? ???? ? ? repay () ? bind_param ()? ???? ????? ????? ?? ??? ??? ?????. 4. ???? ???? ?? ??, ?? ??, ?? ?? ?? ?????. ??, ?? ??, ?? ?? ? ?? ?? ????? ???? ??? ??? ? ????. ? ?? ??? ???????
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Windows? Python?? MySQL ??????? ???? ??
Windows? Python? MySQL ??????? ????? MySQL-Connector-Python ?? PymySQL ??? ???? ?? ?? ?? ? ???? ??? ???? ???????. 1. ?? ?? : PipinStallMysQL-Connector-Python ?? PipinStallPymySQL ??; 2. ?? ?? ?? : ???, ???, ???? ? ?????? ?? ??? ?????. ?? ?? ?? ?? ??? ?? ??? ??? ???? ?? ????. 3. ?????? ???? ?? ??????? ?? ?? ??? ??? ??? ??????. 4. ?? 3306? ?? ??? ????? ??? ??? ??????. 5
Jun 28, 2025 am 01:06 AM
???? ???? ??? ?? ??? ???? ??? ??????
Mas 2. Prometheus, Zabbix ?? PMM? ?? ???? ??? ???? ??? ???? ???? ?????. 3. ?? ???? ???? ?? ?? ???? ??? ??? ???? ?? ????? ?????? ??????. 4. ???? ???, ?? CPU, ??? IO ? ?? ???? ?? ??? ??? ??? ????? ??? ??????. ??? ??? ?? ?? ??? ????? ???? ?? ? ? ??????.
Jun 28, 2025 am 01:06 AM
?? ? ?? ??? ?? MySQL ????
MySQL? ??? ? ? ?? ? ??? ???? ?? ?????. 1. MySQL-Uroot-P? ???? ????? ?? ?? ??????. ?? ctrl d; 2. ShowDatabase? ???? ???????????. useyour_database_name? ???? ??????? ??????. 3. ???? ???? ??????? ????? ?????. dropdatabasedatabase_name? ???? ??????. 4. ????? ???? ??? ???????. Destionetable_name? ???? ???? ??????. ?? ???? ???? selectfromtable_name? ??????
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select ?? MySQL ????
TheselectStatemonScommonlyOdsQlCommandForMandForReTrievataFrommySqlDatabases, WhowichColumnStorEtrieve, FilterRowsBasedOnConditionSusingWhere.1)? ?????
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?? ? Mac?? MySQL? ??????
MySQL ??????? ???? ??? ??? ????. 1. MySQL? ???? ????? ???? BrewServicesList? ???? ??? ??? ???? ??? BrewServicessTartMysQL? ???? ??????. 2. MySQL-U [username] -p ??? ???? ?? ??????? ???? ??? ?????? ????? ????? ???? -h [hostname ?? ip] ?? ??? ?? ?? ??? ???????. 3. ??? ???? ??? ? ??? ?? ??? ??? ???????. ???? ??? ???? ??? ?? ??? ??????. ?? ?? ??? ??? ??? ?? ?? ?? ???? ??????.
Jun 27, 2025 am 01:57 AM
MySQL ?? ?? ?? ?? ?? ??
mysqlworkbench?? ?? ?? ??? ????? ?? ??? ? ??? ?????. 1. select/max_execution_time (5000)/*fromyour_table? ?? SQL ??? ??? ? ????. ?? ?? ??? ?? ??? ?????. 2. ?? ?? ?? setsessionwait_timeout = 60; ? setsessioninteractive_timeout = 60; ??? ?? ?? ??? ????? ?? ??? ???? ????. 3. ???? ?? ????? ?? ??????? ???? ?? ???? ?? ?? ??? ???? ?? ????. 4. ?? ???? "Stan"? ??????.
Jun 27, 2025 am 01:55 AM
MySQL ??? ???? ?? ??? ???? ??? ??????
TOSETUPMYSQLMASTER-SLEVEREPOLCATION, FIRSTENSUREBOTHSEREREADYBYCONFIRMONTIVERCOMPATIVE, STATICIPS ? OPENFIREWALLPORTS.THENTERVERSERVERVERVERVERVERBYENABLEADBERINGLOGGINGANDANTTINGAUNIQUESERVERID, FUCKBYCRATINGADEDI
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Java JDBC ????? MySQL ????
JDBC? ???? MySQL ??????? ????? ?? ???? ???? ?? ? ?? ??? ?? ????????? ??? ???? SQL? ???? ??? ???????. 1. MySQL-Connector-Java ???? ????? JAR ???? ???? ?????. 2. Class.forname ( "com.mysql.cj.jdbc.driver")? ???? ??????????. 3. DriverManager.getConnection () ???? ?? ??? ???? ??? URL, ??? ?? ? ???? ?????? ?????. 4. SQL ??? ???? ?? ??? ??? ???? ?? ????. 5. ?? ?? ?????? (? : HI
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MySQL Workbench Windows?? SQL ??? ?? ?? ??
SQL ??? MySQLworkBench? ?? ??? "DataImport"?? ?? "??"???? ???? ???, ?? ? ?? ?? ?? ?????? ?????. 1. DataImport ?? : MySQLworkBench ??, ?????? ????? ???? DataImport? ????, ?? ?? ? From-ContaindFile? ????, .sql ??? ???? ????, Defaultschema?? ?? ??????? ???? (???? ?? ?? ? ??? ???) StartImport? ??????. 2. ?? ??? ???????? SQL ?? ???? UTF-8MB4 ???? ??????? ??? ???? ?? ?????? ??? ???????.
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MySQL Workbench? ??? MySQL ???
? guideIntroducesBegInStomySqlworkBenchBybywalkingthroughkeyStepsSuchassettingUpaconnection, runningQueries, runningDables, thevisualTableDeigner, andManagingDataWithBuithBuilt-intools.1.toSetUpanewConnection, OpenMySqlworbench, ?? & ?? ??? ?????.
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Binlog ?? (Statement, Row, Mixed)? ???? ??? ???? ??? ??????
? ?? ?? ??, ? ? ?? ??? ??? ?? ???????. 1. ??? ??? ?? ??? ?? ???? ?? SQL ?? ????? ???? ?? ??? ???? ??? ? ????. ?? ???? ??? SQL ??? ?????. 2. ? ??? ? ??? ???? ???? ??? ?? ?? ???? ? ??? ??? ????? ? ??? ???? ?? ????. 3. ?? ??? ???? ???? ??? ???? ???? ?? ???? ?????. ???? ??????? ???? ??? ??????. ??????? ????? ???? ??? ???? ?? ?? ??????. ??? ???? ??? ??????. ??? ???? ?? ??? ? ???? ?? ?????????.
Jun 27, 2025 am 01:40 AM
???? ???? Mac?? MySQL? ?????? ??
Mac?? Homebrew? MySQL? ?????? ?? ??? ??? ???? ??? ??? ??? ?? ??? ??????. 1. ?? ?? MySQL ?? ? ??? ??? ???? MySQL? ?????-Version ? BrewServicesList | grepmysql; 2. ??? ?????? ?? ??????? ??????. 3. ??? ??? ???? ? ? Brewupgrademysql? ?? MySQL? ?????????. mysql@5.7 ?? mysql@8.0? ?? ?? ??? ???? ?? ???? ?? ????? ???? ???????? ? ?? ????. 4. ????? ? ???? ?? ???? MySQL? ???? ?? ??? ??????. ????? ??? mysql_upgrad? ???????.
Jun 27, 2025 am 01:36 AM
MySQL Workbench?? ? ???? ??? ??
SQL ? ?? ??? ?????? ?? MySQLworkBench?? ? ???? ??? ? ????. 1. SQL ?? ???? ???? ????. ??? ??, ??? ? ????? ??????. 2. ??? ?? : GrantAllPrivilegesondatabase_name.table_nameto'new_user'@'host '; Flush -Privileges? ?? ??? ?? ?????. 3. ??? ????? ?? : "userandprivileges & qu
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