SqlQueryRunner.hasColumn throws error

[sveingunnarlarsen]

Issue type:

[ ] question
[x] bug report
[ ] feature request
[ ] documentation issue

Database system/driver:

[ ] cordova
[ ] mongodb
[x] mssql
[ ] mysql / mariadb
[ ] oracle
[ ] postgres
[ ] cockroachdb
[ ] sqlite
[ ] sqljs
[ ] react-native
[ ] expo

TypeORM version:

[ ] latest
[ ] @next
[x] 0.2.24

Same as issue #202 but for SqlQueryRunner.

await queryRunner.hasColumn('tableName', 'columnName');

Generated SQL:
SELECT * FROM "db"."INFORMATION_SCHEMA"."TABLES" WHERE "TABLE_NAME" = 'tableName' AND "COLUMN_NAME" = 'columnName' AND "TABLE_SCHEMA" = 'schema'

Error log:
RequestError: Invalid column name 'COLUMN_NAME'.

Generated sql should be:
SELECT * FROM "db"."INFORMATION_SCHEMA"."COLUMNS" WHERE "TABLE_NAME" = 'tableName' AND "COLUMN_NAME" = 'columnName' AND "TABLE_SCHEMA" = 'schema'