[
{
"query": "SELECT c",
"null": false,
"collation": 950
},
{
"query": "SELECT upper(c)",
"null": false,
"collation": 950
},
{
"query": "SELECT coalesce(c,'fallback')",
"null": false,
"collation": 950
},
{
"query": "SELECT c::varchar",
"null": false,
"collation": 950
},
{
"query": "SELECT c COLLATE \"POSIX\"",
"null": false,
"collation": 951
},
{
"query": "SELECT coalesce(c,p)",
"null": false,
"collation": 0
},
{
"query": "SELECT (ROW(c)).f1",
"null": false,
"collation": 950
},
{
"query": "SELECT c || 'z'",
"null": false,
"collation": 950
},
{
"query": "SELECT ARRAY[c]",
"null": false,
"collation": 950
},
{
"query": "SELECT c",
"null": true,
"collation": 950
},
{
"query": "SELECT upper(c)",
"null": true,
"collation": 950
},
{
"query": "SELECT coalesce(c,'fallback')",
"null": true,
"collation": 950
},
{
"query": "SELECT c::varchar",
"null": true,
"collation": 950
},
{
"query": "SELECT c COLLATE \"POSIX\"",
"null": true,
"collation": 951
},
{
"query": "SELECT coalesce(c,p)",
"null": true,
"collation": 0
},
{
"query": "SELECT (ROW(c)).f1",
"null": true,
"collation": 950
},
{
"query": "SELECT c || 'z'",
"null": true,
"collation": 950
},
{
"query": "SELECT ARRAY[c]",
"null": true,
"collation": 950
}
]