j IN -5..5k IN REVERSE first..laststep IN 0..TRUNC(high/low) * 2 Internally, PL/SQL assigns the values of the bounds to temporaryPLS_INTEGERvariables, and, if necessary, rounds the values to the nearest integer. The magnitude range of aPLS_INTEGERis -2**31 .. 2**31. So, if...
Expect automatic reconnection functionality to be removed in a future version of MySQL. Auto-reconnect is disabled by default. If the connection has gone down, the effect ofmysql_ping()depends on the auto-reconnect state. If auto-reconnect is enabled,mysql_ping()performs a reconnect. Otherwise,...
This table provides information about the current number of consecutive failed connection attempts per account (user/host combination). CONNECTION_CONTROL_FAILED_LOGIN_ATTEMPTShas these columns: USERHOST The user/host combination indicating an account that has failed connection attempts, in'user_name'@'...
Table 1: Durability in Atomic Blocks Expand table Atomic block durability optionNo existing transactionTransaction in process (fully or delayed durable) DELAYED_DURABILITY = OFF Atomic block starts a new fully durable transaction. Atomic block creates a save point in the existing transaction, then ...
SQL> create table tb_temp(id int,col1 varchar2(20)); Table created. SQL> insert into tb_temp select 1,'Robinson' from dual; 1 row created. SQL> commit; Commit complete. SQL> alter system switch logfile; --切换日志 System altered. ...
Table 1: Durability in Atomic Blocks Atomic block durability optionNo existing transactionTransaction in process (fully or delayed durable) DELAYED_DURABILITY = OFFAtomic block starts a new fully durable transaction.Atomic block creates a save point in the existing transaction, then begins the new tra...
The exception is a partition-level REORG operation on a partitioned table space that has a non-partitioned index. In that case, the change-spec options are not ignored. 5 For SHRLEVEL REFERENCE, the change-spec options are ignored. The exception is a partition-level REORG operation on a ...
SecurityTableRights SecurityTaskType SecurityUserRole SecurityUserRoleCondition SecurityUtil SegmentedEntryState SegmentEnteredEventArgs SegmentValueChangedEventArgs SegregationOfDutiesResolution SegregationOfDutiesSeverity Sequence SessionStatus SessionType ShapeType SignDisplay Sizing SkipAOSValidationPermission SqlDataDictio...
SQL语句类型(如SELECT、UPDATE、INSERT、DELETE和DDL语句等)。 Schema_name 数据库名称。 Table_name 数据库内的表名。 Concurrency_count 并发数量。 说明 您可以将Concurrency_count的值设置为0来实现SQL黑名单功能。以此来禁止执行此类query。 Keywords
sqlc.yaml Messages table fixes to improve query performance (#2026) Aug 4, 2022 Take control over your content and stream it yourself. Explore the docs » View Demo·FAQ·Report Bug 📒About the Project 🚀Getting Started 👨💻Use with your broadcasting software ...