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Code Issues Releases Wiki Activity

improved oracle sql parser.

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This commit is contained in:
wenshao
2017-05-22 00:13:09 +08:00
parent b5b5d66015
commit c3f84859da
38 changed files with 1338 additions and 304 deletions
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src/main/java/com/alibaba/druid/sql/parser/SQLExprParser.java
+3 -1
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@@ -381,6 +381,7 @@ public class SQLExprParser extends SQLParser {
case IDENTITY:
case EXTRACT:
case DESC:
case DO:
sqlExpr = new SQLIdentifierExpr(lexer.stringVal());
lexer.nextToken();
break;
@@ -1037,6 +1038,7 @@ public class SQLExprParser extends SQLParser {
case OVER:
case ORDER:
case DO:
case JOIN:
identName = lexer.stringVal();
lexer.nextToken();
break;
@@ -2249,7 +2251,7 @@ public class SQLExprParser extends SQLParser {
expr = this.primaryRest(expr);
expr = this.exprRest(expr);
}
} else if (lexer.token() == Token.DO) {
} else if (lexer.token() == Token.DO || lexer.token() == Token.JOIN) {
expr = this.name();
} else {
expr = expr();