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Simplify examples #42

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merged 2 commits into from
Mar 22, 2024
Merged

Simplify examples #42

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fa538cb
Simplify examples
cristaloleg Mar 22, 2024
5678bbc
also fix readme
cristaloleg Mar 22, 2024
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18 changes: 14 additions & 4 deletions README.md
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Original file line number Diff line number Diff line change
Expand Up @@ -47,17 +47,27 @@ if err != nil {
panic(err)
}

fmt.Printf("query:\n%v", query)
fmt.Printf("args:\n%v", args)
debug := q.DebugBuild()

fmt.Println("query:")
fmt.Println(query)
fmt.Println("\nargs:")
fmt.Println(args)
fmt.Println("\ndebug:")
fmt.Println(debug)

// Output:
//
// query:
// SELECT foo, bar FROM users
// WHERE active IS TRUE
// AND user_id = $1 OR user = $2
//
// args:
// [42 root]
//
// debug:
// SELECT foo, bar FROM 'users'
// WHERE active IS TRUE
// AND user_id = 42 OR user = 'root'
```

See examples: [example_test.go](example_test.go).
Expand Down
27 changes: 15 additions & 12 deletions example_test.go
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Original file line number Diff line number Diff line change
Expand Up @@ -45,9 +45,9 @@ func ExampleNew() {

fmt.Println("query:")
fmt.Println(query)
fmt.Println("args:")
fmt.Println("\nargs:")
fmt.Println(args)
fmt.Println("debug:")
fmt.Println("\ndebug:")
fmt.Println(debug)

// Output:
Expand All @@ -56,8 +56,10 @@ func ExampleNew() {
// SELECT foo, bar FROM users
// WHERE active IS TRUE
// AND user_id = $1 OR user = $2
//
// args:
// [42 root]
//
// debug:
// SELECT foo, bar FROM 'users'
// WHERE active IS TRUE
Expand Down Expand Up @@ -130,7 +132,8 @@ func ExampleBuilder_DebugBuild() {
b.Addf("MORE offset = %$", d)
b.Addf("MAYBE IN arr = %$", []int{1, 2, 3})

fmt.Printf("debug:\n%v", b.DebugBuild())
fmt.Println("debug:")
fmt.Println(b.DebugBuild())

// Output:
// debug:
Expand Down Expand Up @@ -283,27 +286,27 @@ func Example_queryWhere() {
"limit": 100.1,
}

var b builq.Builder
b.Addf("SELECT * FROM foo")
b.Addf("WHERE active IS TRUE")
q := builq.New()
q("SELECT * FROM foo")
q("WHERE active IS TRUE")

if name, ok := filter["name"]; ok {
b.Addf("AND name = %$", name)
q("AND name = %$", name)
}
if cat, ok := filter["category"]; ok {
b.Addf("AND category IN (%+$)", cat)
q("AND category IN (%+$)", cat)
}
if pat, ok := filter["pat"]; ok {
b.Addf("AND page LIKE '%s'", pat)
q("AND page LIKE '%s'", pat)
}
if prob, ok := filter["prob"]; ok {
b.Addf("AND prob < %s", prob)
q("AND prob < %s", prob)
}
if limit, ok := filter["limit"]; ok {
b.Addf("LIMIT %d;", limit)
q("LIMIT %d;", limit)
}

query, args, err := b.Build()
query, args, err := q.Build()
if err != nil {
panic(err)
}
Expand Down
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