本文整理汇总了Java中com.alibaba.druid.sql.parser.SQLParserUtils.createSQLStatementParser方法的典型用法代码示例。如果您正苦于以下问题:Java SQLParserUtils.createSQLStatementParser方法的具体用法?Java SQLParserUtils.createSQLStatementParser怎么用?Java SQLParserUtils.createSQLStatementParser使用的例子?那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类com.alibaba.druid.sql.parser.SQLParserUtils
的用法示例。
在下文中一共展示了SQLParserUtils.createSQLStatementParser方法的5个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: oracleValidationQueryCheck
import com.alibaba.druid.sql.parser.SQLParserUtils; //导入方法依赖的package包/类
private void oracleValidationQueryCheck() {
if (validationQuery == null) {
return;
}
if (validationQuery.length() == 0) {
return;
}
SQLStatementParser sqlStmtParser = SQLParserUtils.createSQLStatementParser(validationQuery, this.dbType);
List<SQLStatement> stmtList = sqlStmtParser.parseStatementList();
if (stmtList.size() != 1) {
return;
}
SQLStatement stmt = stmtList.get(0);
if (!(stmt instanceof SQLSelectStatement)) {
return;
}
SQLSelectQuery query = ((SQLSelectStatement) stmt).getSelect().getQuery();
if (query instanceof SQLSelectQueryBlock) {
if (((SQLSelectQueryBlock) query).getFrom() == null) {
LOG.error("invalid oracle validationQuery. " + validationQuery + ", may should be : " + validationQuery
+ " FROM DUAL");
}
}
}
示例2: db2ValidationQueryCheck
import com.alibaba.druid.sql.parser.SQLParserUtils; //导入方法依赖的package包/类
private void db2ValidationQueryCheck() {
if (validationQuery == null) {
return;
}
if (validationQuery.length() == 0) {
return;
}
SQLStatementParser sqlStmtParser = SQLParserUtils.createSQLStatementParser(validationQuery, this.dbType);
List<SQLStatement> stmtList = sqlStmtParser.parseStatementList();
if (stmtList.size() != 1) {
return;
}
SQLStatement stmt = stmtList.get(0);
if (!(stmt instanceof SQLSelectStatement)) {
return;
}
SQLSelectQuery query = ((SQLSelectStatement) stmt).getSelect().getQuery();
if (query instanceof SQLSelectQueryBlock) {
if (((SQLSelectQueryBlock) query).getFrom() == null) {
LOG.error("invalid db2 validationQuery. " + validationQuery + ", may should be : " + validationQuery
+ " FROM SYSDUMMY");
}
}
}
示例3: parseStmt
import com.alibaba.druid.sql.parser.SQLParserUtils; //导入方法依赖的package包/类
private SQLStatement parseStmt(String sql) {
SQLStatementParser statParser = SQLParserUtils.createSQLStatementParser(sql, "mysql");
SQLStatement stmt = statParser.parseStatement();
return stmt;
}
示例4: sqlValid
import com.alibaba.druid.sql.parser.SQLParserUtils; //导入方法依赖的package包/类
public static void sqlValid(String sql, DataBaseType dataBaseType){
SQLStatementParser statementParser = SQLParserUtils.createSQLStatementParser(sql,dataBaseType.getTypeName());
statementParser.parseStatementList();
}
示例5: parseStmt
import com.alibaba.druid.sql.parser.SQLParserUtils; //导入方法依赖的package包/类
private SQLStatement parseStmt(String sql) {
SQLStatementParser statParser = SQLParserUtils.createSQLStatementParser(sql, "mysql");
SQLStatement stmt = statParser.parseStatement();
return stmt;
}