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Code Issues Releases Wiki Activity

oracle sql parser support multi insert

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温少
2012-02-25 17:03:35 +08:00
parent 7d34b6efc5
commit 6160de7e60
12 changed files with 776 additions and 93 deletions
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src/main/java/com/alibaba/druid/sql/parser/SQLStatementParser.java
+9 -3
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@@ -27,6 +27,7 @@ import com.alibaba.druid.sql.ast.statement.SQLCreateTableStatement;
import com.alibaba.druid.sql.ast.statement.SQLCreateViewStatement;
import com.alibaba.druid.sql.ast.statement.SQLDeleteStatement;
import com.alibaba.druid.sql.ast.statement.SQLDropTableStatement;
import com.alibaba.druid.sql.ast.statement.SQLInsertInto;
import com.alibaba.druid.sql.ast.statement.SQLInsertStatement;
import com.alibaba.druid.sql.ast.statement.SQLSelectStatement;
import com.alibaba.druid.sql.ast.statement.SQLSetStatement;
@@ -161,15 +162,20 @@ public class SQLStatementParser extends SQLParser {
public SQLStatement parseInsert() {
accept(Token.INSERT);
accept(Token.INTO);
SQLInsertStatement insertStatement = new SQLInsertStatement();
parseInsert0(insertStatement);
return insertStatement;
}
protected void parseInsert0(SQLInsertInto insertStatement) {
parseInsert0(insertStatement, true);
}
protected void parseInsert0(SQLInsertStatement insertStatement) {
protected void parseInsert0(SQLInsertInto insertStatement, boolean acceptSubQuery) {
accept(Token.INTO);
SQLName tableName = this.exprParser.name();
insertStatement.setTableName(tableName);
@@ -191,7 +197,7 @@ public class SQLStatementParser extends SQLParser {
this.exprParser.exprList(values.getValues());
insertStatement.setValues(values);
accept(Token.RPAREN);
} else if (lexer.token() == Token.SELECT || lexer.token() == Token.LPAREN) {
} else if (acceptSubQuery && (lexer.token() == Token.SELECT || lexer.token() == Token.LPAREN)) {
SQLQueryExpr queryExpr = (SQLQueryExpr) this.createExprParser().expr();
insertStatement.setQuery(queryExpr.getSubQuery());
}