forked from mirror/go-sqlite3
make column metadata functionality opt-in
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95e88ca693
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@ -44,7 +44,7 @@ jobs:
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run: go-acc . -- -race -v -tags "libsqlite3"
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- name: 'Tags: full'
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run: go-acc . -- -race -v -tags "sqlite_allow_uri_authority sqlite_app_armor sqlite_foreign_keys sqlite_fts5 sqlite_icu sqlite_introspect sqlite_json sqlite_preupdate_hook sqlite_secure_delete sqlite_see sqlite_stat4 sqlite_trace sqlite_userauth sqlite_vacuum_incr sqlite_vtable sqlite_unlock_notify"
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run: go-acc . -- -race -v -tags "sqlite_allow_uri_authority sqlite_app_armor sqlite_foreign_keys sqlite_fts5 sqlite_icu sqlite_introspect sqlite_json sqlite_preupdate_hook sqlite_secure_delete sqlite_see sqlite_stat4 sqlite_trace sqlite_userauth sqlite_vacuum_incr sqlite_vtable sqlite_unlock_notify sqlite_column_metadata"
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- name: 'Tags: vacuum'
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run: go-acc . -- -race -v -tags "sqlite_vacuum_full"
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@ -19,7 +19,6 @@ package sqlite3
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#cgo CFLAGS: -DSQLITE_OMIT_DEPRECATED
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#cgo CFLAGS: -DSQLITE_DEFAULT_WAL_SYNCHRONOUS=1
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#cgo CFLAGS: -DSQLITE_ENABLE_UPDATE_DELETE_LIMIT
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#cgo CFLAGS: -DSQLITE_ENABLE_COLUMN_METADATA
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#cgo CFLAGS: -Wno-deprecated-declarations
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#cgo linux,!android CFLAGS: -DHAVE_PREAD64=1 -DHAVE_PWRITE64=1
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#ifndef USE_LIBSQLITE3
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@ -2015,14 +2014,6 @@ func (s *SQLiteStmt) Readonly() bool {
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return C.sqlite3_stmt_readonly(s.s) == 1
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}
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// ColumnTableName returns the table that is the origin of a particular result
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// column in a SELECT statement.
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//
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// See https://www.sqlite.org/c3ref/column_database_name.html
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func (s *SQLiteStmt) ColumnTableName(n int) string {
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return C.GoString(C.sqlite3_column_table_name(s.s, C.int(n)))
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}
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// Close the rows.
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func (rc *SQLiteRows) Close() error {
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rc.s.mu.Lock()
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@ -0,0 +1,21 @@
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// +build sqlite_column_metadata
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package sqlite3
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/*
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#ifndef USE_LIBSQLITE3
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#cgo CFLAGS: -DSQLITE_ENABLE_COLUMN_METADATA
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#include <sqlite3-binding.h>
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#else
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#include <sqlite3.h>
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#endif
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*/
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import "C"
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// ColumnTableName returns the table that is the origin of a particular result
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// column in a SELECT statement.
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//
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// See https://www.sqlite.org/c3ref/column_database_name.html
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func (s *SQLiteStmt) ColumnTableName(n int) string {
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return C.GoString(C.sqlite3_column_table_name(s.s, C.int(n)))
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}
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@ -0,0 +1,39 @@
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// +build sqlite_column_metadata
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package sqlite3
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import "testing"
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func TestColumnTableName(t *testing.T) {
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d := SQLiteDriver{}
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conn, err := d.Open(":memory:")
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if err != nil {
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t.Fatal("failed to get database connection:", err)
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}
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defer conn.Close()
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sqlite3conn := conn.(*SQLiteConn)
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_, err = sqlite3conn.Exec(`CREATE TABLE foo (name string)`, nil)
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if err != nil {
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t.Fatal("Failed to create table:", err)
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}
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_, err = sqlite3conn.Exec(`CREATE TABLE bar (name string)`, nil)
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if err != nil {
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t.Fatal("Failed to create table:", err)
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}
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stmt, err := sqlite3conn.Prepare(`SELECT * FROM foo JOIN bar ON foo.name = bar.name`)
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if err != nil {
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t.Fatal(err)
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}
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if exp, got := "foo", stmt.(*SQLiteStmt).ColumnTableName(0); exp != got {
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t.Fatalf("Incorrect table name returned expected: %s, got: %s", exp, got)
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}
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if exp, got := "bar", stmt.(*SQLiteStmt).ColumnTableName(1); exp != got {
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t.Fatalf("Incorrect table name returned expected: %s, got: %s", exp, got)
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}
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if exp, got := "", stmt.(*SQLiteStmt).ColumnTableName(2); exp != got {
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t.Fatalf("Incorrect table name returned expected: %s, got: %s", exp, got)
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}
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}
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@ -1604,40 +1604,6 @@ func TestDeclTypes(t *testing.T) {
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}
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}
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func TestColumnTableName(t *testing.T) {
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d := SQLiteDriver{}
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conn, err := d.Open(":memory:")
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if err != nil {
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t.Fatal("failed to get database connection:", err)
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}
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defer conn.Close()
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sqlite3conn := conn.(*SQLiteConn)
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_, err = sqlite3conn.Exec(`CREATE TABLE foo (name string)`, nil)
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if err != nil {
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t.Fatal("Failed to create table:", err)
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}
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_, err = sqlite3conn.Exec(`CREATE TABLE bar (name string)`, nil)
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if err != nil {
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t.Fatal("Failed to create table:", err)
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}
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stmt, err := sqlite3conn.Prepare(`SELECT * FROM foo JOIN bar ON foo.name = bar.name`)
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if err != nil {
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t.Fatal(err)
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}
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if exp, got := "foo", stmt.(*SQLiteStmt).ColumnTableName(0); exp != got {
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t.Fatalf("Incorrect table name returned expected: %s, got: %s", exp, got)
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}
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if exp, got := "bar", stmt.(*SQLiteStmt).ColumnTableName(1); exp != got {
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t.Fatalf("Incorrect table name returned expected: %s, got: %s", exp, got)
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}
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if exp, got := "", stmt.(*SQLiteStmt).ColumnTableName(2); exp != got {
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t.Fatalf("Incorrect table name returned expected: %s, got: %s", exp, got)
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}
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}
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func TestPinger(t *testing.T) {
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db, err := sql.Open("sqlite3", ":memory:")
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if err != nil {
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