fix: hex number in values in tsql

Author: taozhi8833998

pegjs/transactsql.pegjs

@@ -2640,7 +2640,7 @@ literal_bool
     }
 
 literal_string
-  =  r:'N'i? ca:("'" single_char* "'") {
+  = r:'N'i? ca:("'" single_char* "'") {
       return {
         type: r ? 'var_string' : 'single_quote_string',
         value: ca[1].join(''),
@@ -2652,6 +2652,13 @@ literal_string
         value: ca[1].join('')
       };
     }
+  / b:('_binary'i / '_latin1'i)? __ r:'0x'i ca:([0-9A-Fa-f]*) {
+    return {
+        type: 'full_hex_string',
+        prefix: b,
+        value: ca.join('')
+      };
+  }
 
 literal_datetime
   = type:(KW_TIME / KW_DATE / KW_TIMESTAMP / KW_DATETIME) __ ca:("'" single_char* "'") {

test/transactsql.spec.js

@@ -279,6 +279,10 @@ describe('transactsql', () => {
     const sql = "INSERT [dbo].[testtable] ([NodeID], [Timestamp], [ResponseTime], [PercentLoss], [Availability], [Weight]) VALUES (2, CAST(N'2023-04-11T22:17:13.0864249' AS DateTime2), 0, 0, 100, 120)"
     expect(getParsedSql(sql)).to.be.equal("INSERT INTO [dbo].[testtable] (NodeID, Timestamp, ResponseTime, PercentLoss, Availability, Weight) VALUES (2,CAST(N'2023-04-11T22:17:13.0864249' AS DATETIME2),0,0,100,120)")
   })
+  it('should support hex string', () => {
+    const sql = 'INSERT INTO [dbo].[mytable]([value]) values( 0x11 );'
+    expect(getParsedSql(sql)).to.be.equal('INSERT INTO [dbo].[mytable] (value) VALUES (0x11)')
+  })
   it('should support for xml', () => {
     const base = `SELECT Cust.CustomerID,
         OrderHeader.CustomerID,