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improved sql parser for sqlserver, support for xml clause

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This commit is contained in:
wenshao
2014-11-16 09:56:36 +08:00
parent 95b6133d5a
commit 6983fa6d1f
16 changed files with 529 additions and 25 deletions
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src/main/java/com/alibaba/druid/sql/parser/SQLStatementParser.java
+14
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@@ -379,6 +379,13 @@ public class SQLStatementParser extends SQLParser {
} else if (lexer.token() == Token.USER) {
lexer.nextToken();
stmt.setObjectType(SQLObjectType.USER);
} else if (lexer.token() == Token.DATABASE) {
lexer.nextToken();
stmt.setObjectType(SQLObjectType.DATABASE);
}
if (stmt.getObjectType() != null && lexer.token() == Token.COLONCOLON) {
lexer.nextToken(); // sql server
}
SQLExpr expr = this.exprParser.expr();
@@ -631,6 +638,13 @@ public class SQLStatementParser extends SQLParser {
} else if (identifierEquals("SUPER")) {
lexer.nextToken();
privilege = "SUPER";
} else if (identifierEquals("CONTROL")) { // sqlserver
lexer.nextToken();
privilege = "CONTROL";
} else if (identifierEquals("IMPERSONATE")) { // sqlserver
lexer.nextToken();
privilege = "IMPERSONATE";
}
if (privilege != null) {