Add LOCK statement wiki.

2019-07-01 13:18:39 +02:00 · 2019-07-01 13:18:39 +02:00 · 461911889a
commit 461911889a
parent 5e0e2f2908
3 changed files with 63 additions and 4 deletions
--- a/wiki/SELECT.md
+++ b/wiki/SELECT.md
@ -123,15 +123,27 @@ SQL:
 OFFSET 11
 ```

-##### 9. FOR clause
+##### 9. FOR clause 
+
+Lock mode can be:
+- jet.UPDATE()       
+- jet.NO_KEY_UPDATE()
+- jet.SHARE()      
+- jet.KEY_SHARE()    
+
+Lock mode has following clauses:
+- NOWAIT()
+- SKIP_LOCKED()
+
 ```
 Go:
-.FOR(jet.NO_KEY_UPDATE)
+.FOR(jet.NO_KEY_UPDATE().SKIP_LOCKED())

 SQL:
-FOR NO KEY UPDATE
+FOR NO KEY UPDATE SKIP LOCKED
 ```

+
 ### Two forms of select statements in Jet

 #### 1. Classical select statement