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Merge branch 'master' of https://wenshao@github.com/AlibabaTech/druid.git

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温少
2012-05-17 17:28:15 +08:00
parent b70894333c 79d5f8b41e
commit db24fee2e2
12 changed files with 261 additions and 54 deletions
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src/main/java/com/alibaba/druid/sql/parser/SQLStatementParser.java
+20 -6
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@@ -34,6 +34,7 @@ import com.alibaba.druid.sql.ast.statement.SQLDropViewStatement;
import com.alibaba.druid.sql.ast.statement.SQLExprTableSource;
import com.alibaba.druid.sql.ast.statement.SQLInsertInto;
import com.alibaba.druid.sql.ast.statement.SQLInsertStatement;
import com.alibaba.druid.sql.ast.statement.SQLSavePointStatement;
import com.alibaba.druid.sql.ast.statement.SQLSelectStatement;
import com.alibaba.druid.sql.ast.statement.SQLSetStatement;
import com.alibaba.druid.sql.ast.statement.SQLTableSource;
@@ -158,17 +159,23 @@ public class SQLStatementParser extends SQLParser {
statementList.add(stmt);
continue;
}
if (identifierEquals("RENAME")) {
SQLStatement stmt = parseRename();
statementList.add(stmt);
continue;
}
if (identifierEquals("SAVEPOINT")) {
SQLStatement stmt = parseSavePoint();
statementList.add(stmt);
continue;
}
if (parseStatementListDialect(statementList)) {
continue;
}
if (lexer.token() == Token.LPAREN) {
char mark_ch = lexer.current();
int mark_bp = lexer.bp();
@@ -192,11 +199,18 @@ public class SQLStatementParser extends SQLParser {
return stmt;
}
public SQLStatement parseSavePoint() {
acceptIdentifier("SAVEPOINT");
SQLSavePointStatement stmt = new SQLSavePointStatement();
stmt.setName(this.exprParser.name());
return stmt;
}
public SQLStatement parseAlter() {
accept(Token.ALTER);
throw new ParserException("TODO " + lexer.token() + " " + lexer.stringVal());
}
public SQLStatement parseRename() {
throw new ParserException("TODO " + lexer.token() + " " + lexer.stringVal());
}
@@ -220,15 +234,15 @@ public class SQLStatementParser extends SQLParser {
}
return stmt;
}
protected SQLDropViewStatement parseDropView(boolean acceptDrop) {
if (acceptDrop) {
accept(Token.DROP);
}
accept(Token.VIEW);
SQLDropViewStatement stmt = new SQLDropViewStatement();
for (;;) {
SQLName name = this.exprParser.name();
stmt.getTableSources().add(new SQLExprTableSource(name));