Index[SYMBOL] [A] [B] [C] [D] [E] [F] [G] [H] [I] [J] [K] [L] [M] [N] [O] [P] [Q] [R] [S] [T] [U] [V] [W] [X] latency replication 2nd LEN() function Length descriptor (columns) Lightweight Pooling option (server properties) linked servers 2nd 3rd 4th 5th LOCAL cursors Lock events 2nd 3rd Lock[colon]Acquired event Lock[colon]Cancel event Lock[colon]Deadlock Chain event Lock[colon]Deadlock event Lock[colon]Escalation event Lock[colon]Released event Lock[colon]Timeout event locking diagnosing with Profiler traces 2nd 3rd locks 2nd 3rd contentions 2nd controlling lock behavior 2nd 3rd exclusive locks granularity shared locks transaction isolation levels 2nd locks by object locks by process ID Locks option (server properties) log files 2nd logging application logs 2nd logical data modeling 2nd 3rd 4th 5th 6th 7th attributes decomposing 2nd 3rd defining 2nd 3rd definition of foreign keys 2nd identifiers key attributes 2nd primary keys 2nd surrogate keys dependencies parent-child entities associate entities associative entities characteristic entities definition of kernel entities selecting 2nd 3rd unary entities ER (Entity Relationship) Model 2nd 3rd associate entities associative entities attribute decomposition 2nd 3rd attribute definition 2nd 3rd characteristic entities entity selection 2nd 3rd ERDs (Entity Relationship Diagrams) foreign keys 2nd identifiers kernel entities key attributes 2nd primary keys 2nd relationships surrogate keys unary entities exam prep questions 2nd 3rd 4th 5th 6th 7th 8th 9th logical structure relationships 2nd cardinality definition of identifying 2nd many-to-many 2nd 3rd 4th 5th one-to-many 2nd 3rd 4th one-to-one 2nd 3rd logical operators 2nd logical structure logins 2nd 3rd 4th creating 2nd logs loops 2nd 3rd LTRIM() function |