error('SQL 解析错误:', err.message); } 这段代码首先导入了js-sql-parser库,然后创建了一个Parser实例。接着,它尝试解析一个SQL查询语句,并将解析结果(AST)以美观的格式输出到控制台。如果解析过程中出现错误,将捕获异常并输出错误信息。 3. 测试并验证解析结果的正确性 为了验证解析结果的正确性,你可以...
npm install --save js-sql-parser constparser=require('js-sql-parser');constast=parser.parse('select * from dual');console.log(JSON.stringify(ast,null,2));ast.value.selectItems.value[0].value='foo';ast.value.from.value[0].value.value.value='bar';console.log(parser.stringify(ast));/...
constparser=require('js-sql-parser');constast=parser.parse('select * from dual');console.log(JSON.stringify(ast,null,2));ast.value.selectItems.value[0].value='foo';ast.value.from.value[0].value.value.value='bar';console.log(parser.stringify(ast));// SELECT foo FROM bar ...
npm install --save js-sql-parser constparser =require('js-sql-parser');constast = parser.parse('select * from dual');console.log(JSON.stringify(ast,null,2)); ast.value.selectItems.value[0].value ='foo'; ast.value.from.value[0].value.value.value ='bar';console.log(parser.stringify...
Convert AST back to SQL const{Parser}=require('@florajs/sql-parser');constast=(newParser()).parse('SELECT * FROM t');consttoSQL=require('@florajs/sql-parser').util.astToSQL;console.log(toSQL(ast)); The generated SQL is ANSI SQL compliant. To run those queries on MySQL, make sure...
一撮火/js-sql-parser 代码 统计 流水线 服务 发行版 Releases Releases 功能基于仓库中的历史标记 建议使用类似 V1.0 的版本标记作为 Releases 点。支付提示 将跳转至支付宝完成支付 确定 取消 捐赠 捐赠前请先登录 取消 前往登录 登录提示 该操作需登录 Gitee 帐号,请先登录后再操作。 立即登录...
use sqlparser::dialect::GenericDialect; use sqlparser::parser::Parser; let sql = "SELECT a, b, 123, myfunc(b) \ FROM table_1 \ WHERE a > b AND b < 100 \ ORDER BY a DESC, b"; let dialect = GenericDialect {}; // or AnsiDialect, or your own dialect ... let ast = Parser...
sql= options.sql ?options.sql : parser.buildSelectSql(options); // options 是否已有sql,没有先拼接 sql,具体代码在下方 cache= cache ||options.cache; }else{ sql=options; }if(!cache)returnthis.query(sql); cache.key= cache.key ||helper.md5(sql); ...
INSTALL Type:ESMDefault Version: No default JS fileset by the package authorso the URL is guessed. You can alwaysbrowse all package filesto use another one. FilesStatisticsBrowse CDN Statistics Requests58 450 Bandwidth552 MB Top version - 1.2.358 244 sql-parser-mistic...
This is the **armv7-linux-androideabi** binary for `sqlparser-js`. Latest version: 0.0.1, last published: 2 years ago. Start using sqlparser-js-android-arm-eabi in your project by running `npm i sqlparser-js-android-arm-eabi`. There is 1 other project in