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qb: update builder advanced assignments

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This commit is contained in:
Michał Matczuk
2017-09-22 09:33:46 +02:00
parent fdb26806a9
commit 557674a886
5 changed files with 134 additions and 51 deletions
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23
example_test.go
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@@ -89,6 +89,22 @@ func TestExample(t *testing.T) {
}
}
// Advanced update, adding and removing elements to collections and counters.
{
stmt, names := qb.Update("gocqlx_test.person").
AddNamed("email", "new_email").
Where(qb.Eq("first_name"), qb.Eq("last_name")).
ToCql()
q := gocqlx.Query(session.Query(stmt), names).BindStructMap(p, qb.M{
"new_email": []string{"patricia2.citzen@gocqlx_test.com", "patricia3.citzen@gocqlx_test.com"},
})
if err := q.ExecRelease(); err != nil {
t.Fatal(err)
}
}
// Batch insert two rows in a single query, advanced struct binding.
{
i := qb.Insert("gocqlx_test.person").Columns("first_name", "last_name", "email")
@@ -137,7 +153,7 @@ func TestExample(t *testing.T) {
}
t.Log(p)
// {Patricia Citizen [patricia.citzen@gocqlx_test.com patricia1.citzen@gocqlx_test.com]}
// {Patricia Citizen [patricia.citzen@gocqlx_test.com patricia1.citzen@gocqlx_test.com patricia2.citzen@gocqlx_test.com patricia3.citzen@gocqlx_test.com]}
}
// Select, load all the results into a slice.
@@ -156,7 +172,7 @@ func TestExample(t *testing.T) {
}
t.Log(people)
// [{Patricia Citizen [patricia.citzen@gocqlx_test.com patricia1.citzen@gocqlx_test.com]} {Igy Citizen [igy.citzen@gocqlx_test.com]} {Ian Citizen [ian.citzen@gocqlx_test.com]}]
// [{Ian Citizen [ian.citzen@gocqlx_test.com]} {Igy Citizen [igy.citzen@gocqlx_test.com]} {Patricia Citizen [patricia.citzen@gocqlx_test.com patricia1.citzen@gocqlx_test.com patricia2.citzen@gocqlx_test.com patricia3.citzen@gocqlx_test.com]}]
}
// Easy token based pagination.
@@ -168,6 +184,7 @@ func TestExample(t *testing.T) {
}
stmt, names := qb.Select("gocqlx_test.person").
Columns("first_name").
Where(qb.Token("first_name").Gt()).
Limit(10).
ToCql()
@@ -180,7 +197,7 @@ func TestExample(t *testing.T) {
}
t.Log(people)
// [{Patricia Citizen [patricia.citzen@gocqlx_test.com patricia1.citzen@gocqlx_test.com]} {Igy Citizen [igy.citzen@gocqlx_test.com]}]
// [{Patricia []} {Igy []}]
}
// Named query compilation.