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go-sqlite3-hak5
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use pointer receiver

csv
Yasuhiro Matsumoto 2017-03-05 20:49:45 +09:00
parent fca908b496
commit a9d61d54c6
2 changed files with 6 additions and 5 deletions
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5
_example/vtable/main.go
View File

@ -3,14 +3,15 @@ package main
import ( import (
"database/sql" "database/sql"
"fmt" "fmt"
"github.com/mattn/go-sqlite3"
"log" "log"
"github.com/mattn/go-sqlite3"
) )
func main() { func main() {
sql.Register("sqlite3_with_extensions", &sqlite3.SQLiteDriver{ sql.Register("sqlite3_with_extensions", &sqlite3.SQLiteDriver{
ConnectHook: func(conn *sqlite3.SQLiteConn) error { ConnectHook: func(conn *sqlite3.SQLiteConn) error {
return conn.CreateModule("github", githubModule{}) return conn.CreateModule("github", &githubModule{})
}, },
}) })
db, err := sql.Open("sqlite3_with_extensions", ":memory:") db, err := sql.Open("sqlite3_with_extensions", ":memory:")

6
_example/vtable/vtable.go
View File

@ -19,7 +19,7 @@ type GithubRepo struct {
type githubModule struct { type githubModule struct {
} }
func (m githubModule) Create(c *sqlite3.SQLiteConn, args []string) (sqlite3.VTab, error) { func (m *githubModule) Create(c *sqlite3.SQLiteConn, args []string) (sqlite3.VTab, error) {
err := c.DeclareVTab(fmt.Sprintf(` err := c.DeclareVTab(fmt.Sprintf(`
CREATE TABLE %s ( CREATE TABLE %s (
id INT, id INT,
@ -33,11 +33,11 @@ func (m githubModule) Create(c *sqlite3.SQLiteConn, args []string) (sqlite3.VTab
return &ghRepoTable{}, nil return &ghRepoTable{}, nil
} }
func (m githubModule) Connect(c *sqlite3.SQLiteConn, args []string) (sqlite3.VTab, error) { func (m *githubModule) Connect(c *sqlite3.SQLiteConn, args []string) (sqlite3.VTab, error) {
return m.Create(c, args) return m.Create(c, args)
} }
func (m githubModule) DestroyModule() {} func (m *githubModule) DestroyModule() {}
type ghRepoTable struct { type ghRepoTable struct {
repos []GithubRepo repos []GithubRepo