발생한 현상에

오류 내용

SQLSTATE[HY000]: General error: 4004 Unicode data in a Unicode-only collation or ntext data cannot be sent to clients using DB-Library (such as ISQL) or ODBC version 3.7 or earlier. [4004] (severity 16) [(null)] (SQL: 

.circleci/config(각종 버전)

  build:
    docker:
      - image: circleci/php:7.1-node-browsers
      - image: microsoft/mssql-server-linux:2017-CU8
        environment:
          - ACCEPT_EULA: Y
          - SA_PASSWORD: 1234abcD
  steps:
      - checkout # special step to check out source code to working directory
      - run: sudo apt install -y zlib1g-dev ruby freetds-dev unixodbc-dev imagemagick libmagickcore-dev libmagickwand-dev apt-transport-https
      - run: curl https://packages.microsoft.com/keys/microsoft.asc | sudo apt-key add -
      - run: curl https://packages.microsoft.com/config/ubuntu/16.04/prod.list | sudo tee /etc/apt/sources.list.d/msprod.list
      - run: sudo apt update
      - run: sudo ACCEPT_EULA=Y apt install -y mssql-tools unixodbc-dev

조사 방법

circleci에 ssh 로그인하여 여러가지 두드려 보자

sqlcmd를 두드려보십시오

$ /opt/mssql-tools/bin/sqlcmd

Laravel과 통신하는 freetds를 의심

$ sudo apt-get install freetds-bin
$ tsql -C
Compile-time settings (established with the "configure" script)
                            Version: freetds v0.91
             freetds.conf directory: /etc/freetds
     MS db-lib source compatibility: no
        Sybase binary compatibility: yes
                      Thread safety: yes
                      iconv library: yes
                        TDS version: 4.2
                              iODBC: no
                           unixodbc: yes
              SSPI "trusted" logins: no
                           Kerberos: yes

$ tsql -S 0.0.0.0 -U [hogehoge] -P [hogehoge]
locale is "C.UTF-8"
locale charset is "UTF-8"
using default charset "UTF-8"
1> select @@version
2> GO

Microsoft SQL Server 2017 (RTM-CU8) (KB4338363) - 14.0.3029.16 (X64)
    Jun 13 2018 13:35:56
    Copyright (C) 2017 Microsoft Corporation
    Developer Edition (64-bit) on Linux (Ubuntu 16.04.4 LTS)
(1 row affected)
1> use hogehoge
2> GO
1> SELECT TOP 1 * FROM hogehoge
2> GO
Msg 4004 (severity 16, state 1) from 030843d6b223 Line 1:
    "Unicode data in a Unicode-only collation or ntext data cannot be sent to clients using DB-Library (such as ISQL) or ODBC version 3.7 or earlier."

해결 방법

CircleCI에 freets에 반영하기

        tds version = 8.0
        client charset = UTF-8

  build:
    docker:
      - image: circleci/php:7.1-node-browsers
      - image: microsoft/mssql-server-linux:2017-CU8
        environment:
          - ACCEPT_EULA: Y
          - SA_PASSWORD: 1234abcD
  steps:
      - checkout # special step to check out source code to working directory
      - run: sudo apt install -y zlib1g-dev ruby freetds-dev unixodbc-dev imagemagick libmagickcore-dev libmagickwand-dev apt-transport-https
      - run: curl https://packages.microsoft.com/keys/microsoft.asc | sudo apt-key add -
      - run: curl https://packages.microsoft.com/config/ubuntu/16.04/prod.list | sudo tee /etc/apt/sources.list.d/msprod.list
      - run: sudo cp .circleci/freetds.conf /etc/freetds/freetds.conf
      - run: sudo apt update
      - run: sudo ACCEPT_EULA=Y apt install -y mssql-tools unixodbc-dev