{ "database_dropped", ERRCODE_DATABASE_DROPPED }, { "idle_session_timeout", ERRCODE_IDLE_SESSION_TIMEOUT }, { "system_error", ERRCODE_SYSTEM_ERROR }, { "io_error", ERRCODE_IO_ERROR }, { "undefined_file", ERRCODE_UNDEFINED_FILE }, { "duplicate_file", ERRCODE_DUPLICATE_FILE }, {...
--duplicate-badfile=* DUPLICATE_BADFILE path -o, --option="key=val" additional option Recovery options: -r, --recovery execute recovery -D, --pgdata=DATADIR database directory Connection options: -d, --dbname=DBNAME database to connect -h, --host=HOSTNAME database server host or socke...
LOG: archive command failed with exit code (X) archive_command 失败了。 解决办法:因为有可能是硬盘没空间了,所以可以把数据库的log删除一些。 错误5 LOG: number of page slots needed (X) exceeds max_fsm_pages (Y) 原因:max_fsm_pages不足了。 增加max_fsm_pages的同时进行 VACUUM FULL。 错误6 E...
57P04 database_dropped 表38. Class 58 — System Error (errors external to PostgreSQL itself) Error Code Condition Name 58000 system_error 58030 io_error 58P01 undefined_file 58P02 duplicate_file 表39. Class 72 — Snapshot Failure Error Code Condition Name 72000 snapshot_too_old 表40. Class...
42P03 重复的游标(DUPLICATE CURSOR) 42P04 重复的数据库(DUPLICATE DATABASE)) 42723 重复的函数(DUPLICATE FUNCTION) 42P05 重复的准备好语句(DUPLICATE PREPARED STATEMENT) 42P06 重复的模式(DUPLICATE SCHEMA) 42P07 重复的表(DUPLICATE TABLE) 42712 重复的别名(DUPLICATE ALIAS) 42710 重复的对象(DUPLICATE OB...
postgresql - Why does Postgres generate an already used PK value? - Database Administrators Stack Exchange Spring JPA/HIbernate: duplicate key value violates unique constraint - Stack Overflow 案例: AI检测代码解析 /* Navicat Premium Data Transfer ...
For example, if there's a unique constraint on a field such as a social security number, a user may not insert a duplicate row, meaning they can't access it, but they can deduce that a record with that social security number exists. By default, RLS is disabled on tables in ...
IncomingStream sink(allowSchemaDrift: true, validateSchema: false, deletable:false, insertable:true, updateable:true, upsertable:true, keys:['keyColumn'], format: 'table', skipDuplicateMapInputs: true, skipDuplicateMapOutputs: true) ~> AzurePostgreSQLSink ...
WITHduplicate_usersAS( SELECTuser_id,COUNT(*) FROMusers GROUPBYuser_id HAVINGCOUNT(*)1 ) DELETEFROMusers WHEREuser_idIN(SELECTuser_idFROMduplicate_users) ANDidNOTIN( SELECTMIN(id) FROMusers GROUPBYuser_id ); 4.迁移策略与规划迁移策略与规划 迁移策略应根据具体需求定制,常见的策略包括: •全量...
--duplicate-badfile=* DUPLICATE_BADFILE path -o, --option="key=val" additional option Recovery options: -r, --recovery execute recovery -D, --pgdata=DATADIR database directory Connection options: -d, --dbname=DBNAME database to connect -h, --host=HOSTNAME database server host or socke...