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Make UPDATE use expression, not literal 

This allows for things like UPDATE x SET a = a + 1
This commit is contained in:
Markus Dreseler 2017-09-12 19:50:34 +02:00
parent 8a50ef7a52
commit 68e4d1b207
2 changed files with 403 additions and 395 deletions
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796
src/parser/bison_parser.cpp
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2
src/parser/bison_parser.y
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@ -521,7 +521,7 @@ update_clause_commalist:
; ;
update_clause: update_clause:
IDENTIFIER '=' literal { IDENTIFIER '=' expr {
$$ = new UpdateClause(); $$ = new UpdateClause();
$$->column = $1; $$->column = $1;
$$->value = $3; $$->value = $3;