diff --git a/pkg/alerting/alerting.go b/pkg/alerting/alerting.go
index ee3ec5f..316f266 100644
--- a/pkg/alerting/alerting.go
+++ b/pkg/alerting/alerting.go
@@ -228,11 +228,11 @@ func (as *alerter) scoredTGs() []talkgroups.ID {
 	return tgs
 }
 
-// packedScoredTGs gets a list of packed TGIDs.
-func (as *alerter) scoredTGsTuple() []database.TalkgroupT {
-	tgs := make([]database.TalkgroupT, 0, len(as.scores))
+// packedScoredTGs gets a list of TGID tuples.
+func (as *alerter) scoredTGsTuple() (tgs database.TGTuples) {
+	tgs = database.MakeTGTuples(len(as.scores))
 	for _, s := range as.scores {
-		tgs = append(tgs, s.ID.Tuple())
+		tgs.Append(s.ID.System, s.ID.Talkgroup)
 	}
 
 	return tgs
diff --git a/pkg/alerting/stats.go b/pkg/alerting/stats.go
index 5dea62e..3ace635 100644
--- a/pkg/alerting/stats.go
+++ b/pkg/alerting/stats.go
@@ -40,7 +40,7 @@ func (as *alerter) tgStatsHandler(w http.ResponseWriter, r *http.Request) {
 	ctx := r.Context()
 	db := database.FromCtx(ctx)
 
-	tgs, err := db.GetTalkgroupsWithLearnedByPackedIDs(ctx, as.scoredTGsTuple())
+	tgs, err := db.GetTalkgroupsWithLearnedBySysTGID(ctx, as.scoredTGsTuple())
 	if err != nil {
 		log.Error().Err(err).Msg("stats TG get failed")
 		http.Error(w, err.Error(), http.StatusInternalServerError)
diff --git a/pkg/config/config.go b/pkg/config/config.go
index 47e288a..fb2c589 100644
--- a/pkg/config/config.go
+++ b/pkg/config/config.go
@@ -37,7 +37,8 @@ type CORS struct {
 }
 
 type DB struct {
-	Connect string `yaml:"connect"`
+	Connect    string `yaml:"connect"`
+	LogQueries bool   `yaml:"logQueries"`
 }
 
 type Logger struct {
diff --git a/pkg/database/database.go b/pkg/database/database.go
index ebc5a6f..d1a7e06 100644
--- a/pkg/database/database.go
+++ b/pkg/database/database.go
@@ -21,9 +21,9 @@ type DB struct {
 	*Queries
 }
 
-type myLogger struct{}
+type dbLogger struct{}
 
-func (m myLogger) Log(ctx context.Context, level tracelog.LogLevel, msg string, data map[string]any) {
+func (m dbLogger) Log(ctx context.Context, level tracelog.LogLevel, msg string, data map[string]any) {
 	log.Debug().Fields(data).Msg(msg)
 }
 
@@ -51,12 +51,13 @@ func NewClient(ctx context.Context, conf config.DB) (*DB, error) {
 		return nil, err
 	}
 
-	logger := myLogger{}
-	tracer := &tracelog.TraceLog{
-		Logger:   logger,
-		LogLevel: tracelog.LogLevelTrace,
+	if conf.LogQueries {
+		pgConf.ConnConfig.Tracer = &tracelog.TraceLog{
+			Logger:   dbLogger{},
+			LogLevel: tracelog.LogLevelTrace,
+		}
 	}
-	pgConf.ConnConfig.Tracer = tracer
+
 	pool, err := pgxpool.NewWithConfig(ctx, pgConf)
 	if err != nil {
 		return nil, err
diff --git a/pkg/database/extend.go b/pkg/database/extend.go
index 61619d4..d885991 100644
--- a/pkg/database/extend.go
+++ b/pkg/database/extend.go
@@ -1,14 +1,17 @@
 package database
 
-func (d GetTalkgroupsRow) GetTalkgroup() Talkgroup { return d.Talkgroup }
-func (d GetTalkgroupsRow) GetSystem() System       { return d.System }
-func (d GetTalkgroupsRow) GetLearned() bool        { return d.Learned }
-func (g GetTalkgroupsWithLearnedRow) GetTalkgroup() Talkgroup            { return g.Talkgroup }
-func (g GetTalkgroupsWithLearnedRow) GetSystem() System                  { return g.System }
-func (g GetTalkgroupsWithLearnedRow) GetLearned() bool                   { return g.Learned }
-func (g GetTalkgroupsWithLearnedBySystemRow) GetTalkgroup() Talkgroup    { return g.Talkgroup }
-func (g GetTalkgroupsWithLearnedBySystemRow) GetSystem() System          { return g.System }
-func (g GetTalkgroupsWithLearnedBySystemRow) GetLearned() bool           { return g.Learned }
-func (g Talkgroup) GetTalkgroup() Talkgroup                              { return g }
-func (g Talkgroup) GetSystem() System                                    { return System{ID: int(g.SystemID)} }
-func (g Talkgroup) GetLearned() bool                                     { return false }
+func (d GetTalkgroupsRow) GetTalkgroup() Talkgroup                    { return d.Talkgroup }
+func (d GetTalkgroupsRow) GetSystem() System                          { return d.System }
+func (d GetTalkgroupsRow) GetLearned() bool                           { return d.Learned }
+func (g GetTalkgroupWithLearnedRow) GetTalkgroup() Talkgroup          { return g.Talkgroup }
+func (g GetTalkgroupWithLearnedRow) GetSystem() System                { return g.System }
+func (g GetTalkgroupWithLearnedRow) GetLearned() bool                 { return g.Learned }
+func (g GetTalkgroupsWithLearnedRow) GetTalkgroup() Talkgroup         { return g.Talkgroup }
+func (g GetTalkgroupsWithLearnedRow) GetSystem() System               { return g.System }
+func (g GetTalkgroupsWithLearnedRow) GetLearned() bool                { return g.Learned }
+func (g GetTalkgroupsWithLearnedBySystemRow) GetTalkgroup() Talkgroup { return g.Talkgroup }
+func (g GetTalkgroupsWithLearnedBySystemRow) GetSystem() System       { return g.System }
+func (g GetTalkgroupsWithLearnedBySystemRow) GetLearned() bool        { return g.Learned }
+func (g Talkgroup) GetTalkgroup() Talkgroup                           { return g }
+func (g Talkgroup) GetSystem() System                                 { return System{ID: int(g.SystemID)} }
+func (g Talkgroup) GetLearned() bool                                  { return false }
diff --git a/pkg/database/querier.go b/pkg/database/querier.go
index 8d91e22..0f72f67 100644
--- a/pkg/database/querier.go
+++ b/pkg/database/querier.go
@@ -14,7 +14,6 @@ import (
 type Querier interface {
 	AddAlert(ctx context.Context, arg AddAlertParams) error
 	AddCall(ctx context.Context, arg AddCallParams) error
-	BulkSetTalkgroupTags(ctx context.Context, iD uuid.UUID, tags []string) error
 	CreateAPIKey(ctx context.Context, owner int, expires pgtype.Timestamp, disabled *bool) (ApiKey, error)
 	CreateUser(ctx context.Context, arg CreateUserParams) (User, error)
 	DeleteAPIKey(ctx context.Context, apiKey string) error
@@ -22,9 +21,9 @@ type Querier interface {
 	GetAPIKey(ctx context.Context, apiKey string) (ApiKey, error)
 	GetDatabaseSize(ctx context.Context) (string, error)
 	GetSystemName(ctx context.Context, systemID int) (string, error)
-	GetTalkgroup(ctx context.Context, systemID int32, tgid int32) (GetTalkgroupRow, error)
+	GetTalkgroup(ctx context.Context, systemID int32, tgID int32) (GetTalkgroupRow, error)
 	GetTalkgroupIDsByTags(ctx context.Context, anytags []string, alltags []string, nottags []string) ([]GetTalkgroupIDsByTagsRow, error)
-	GetTalkgroupTags(ctx context.Context, sys int, tg int) ([]string, error)
+	GetTalkgroupTags(ctx context.Context, systemID int32, tgID int32) ([]string, error)
 	GetTalkgroupWithLearned(ctx context.Context, systemID int32, tgid int32) (GetTalkgroupWithLearnedRow, error)
 	GetTalkgroupsWithAllTags(ctx context.Context, tags []string) ([]GetTalkgroupsWithAllTagsRow, error)
 	GetTalkgroupsWithAnyTags(ctx context.Context, tags []string) ([]GetTalkgroupsWithAnyTagsRow, error)
@@ -35,7 +34,7 @@ type Querier interface {
 	GetUserByUsername(ctx context.Context, username string) (User, error)
 	GetUsers(ctx context.Context) ([]User, error)
 	SetCallTranscript(ctx context.Context, iD uuid.UUID, transcript *string) error
-	SetTalkgroupTags(ctx context.Context, sys int, tg int, tags []string) error
+	SetTalkgroupTags(ctx context.Context, tags []string, systemID int32, tgID int32) error
 	UpdatePassword(ctx context.Context, username string, password string) error
 	UpdateTalkgroup(ctx context.Context, arg UpdateTalkgroupParams) (Talkgroup, error)
 }
diff --git a/pkg/database/talkgroups.manual.sql.go b/pkg/database/talkgroups.go
similarity index 61%
rename from pkg/database/talkgroups.manual.sql.go
rename to pkg/database/talkgroups.go
index debebe5..0870892 100644
--- a/pkg/database/talkgroups.manual.sql.go
+++ b/pkg/database/talkgroups.go
@@ -2,41 +2,25 @@ package database
 
 import (
 	"context"
-	"database/sql/driver"
-	"fmt"
-
-	"github.com/jackc/pgx/v5/pgtype"
 )
 
-type TalkgroupT struct {
-	System    uint32 `json:"system_id"`
-	Talkgroup uint32 `json:"tgid"`
-}
+type TGTuples [2][]uint32
 
-type TalkgroupTs []TalkgroupT
-
-func (t TalkgroupTs) Nest() (sys []uint32, tg []uint32) {
-	sys = make([]uint32, len(t))
-	tg = make([]uint32, len(t))
-
-	for i := range t {
-		sys[i] = t[i].System
-		tg[i] = t[i].Talkgroup
+func MakeTGTuples(cap int) TGTuples {
+	return [2][]uint32{
+		make([]uint32, 0, cap),
+		make([]uint32, 0, cap),
 	}
-
-	return
 }
 
-func (t TalkgroupT) Value() (driver.Value, error) {
-	return [2]uint32{t.System, t.Talkgroup}, nil
+func (t *TGTuples) Append(sys, tg uint32) {
+	t[0] = append(t[0], sys)
+	t[1] = append(t[1], tg)
 }
 
-func (t TalkgroupT) TextValue() (pgtype.Text, error) {
-	return pgtype.Text{String: fmt.Sprintf("%d:%d", t.System, t.Talkgroup)}, nil
-}
+// Below queries are here because sqlc refuses to parse unnest(x, y)
 
-const getTalkgroupsWithLearnedByPackedIDs = `-- name: GetTalkgroupsWithLearnedByPackedIDs :many
-SELECT
+const getTalkgroupsWithLearnedBySysTGID = `SELECT
 tg.id, tg.system_id, tg.tgid, tg.name, tg.alpha_tag, tg.tg_group, tg.frequency, tg.metadata, tg.tags, tg.alert, tg.alert_config, tg.weight, sys.id, sys.name,
 FALSE learned
 FROM talkgroups tg
@@ -59,9 +43,8 @@ type GetTalkgroupsRow struct {
 	Learned   bool      `json:"learned"`
 }
 
-func (q *Queries) GetTalkgroupsWithLearnedByPackedIDs(ctx context.Context, ids TalkgroupTs) ([]GetTalkgroupsRow, error) {
-	sysAr, tgAr := ids.Nest()
-	rows, err := q.db.Query(ctx, getTalkgroupsWithLearnedByPackedIDs, sysAr, tgAr)
+func (q *Queries) GetTalkgroupsWithLearnedBySysTGID(ctx context.Context, ids TGTuples) ([]GetTalkgroupsRow, error) {
+	rows, err := q.db.Query(ctx, getTalkgroupsWithLearnedBySysTGID, ids[0], ids[1])
 	if err != nil {
 		return nil, err
 	}
@@ -96,15 +79,12 @@ func (q *Queries) GetTalkgroupsWithLearnedByPackedIDs(ctx context.Context, ids T
 	return items, nil
 }
 
-const getTalkgroupsByPackedIDs = `-- name: GetTalkgroupsByPackedIDs :many
-SELECT tg.id, tg.system_id, tg.tgid, tg.name, tg.alpha_tag, tg.tg_group, tg.frequency, tg.metadata, tg.tags, tg.alert, tg.alert_config, tg.weight, sys.id, sys.name FROM talkgroups tg
+const getTalkgroupsBySysTGID = `SELECT tg.id, tg.system_id, tg.tgid, tg.name, tg.alpha_tag, tg.tg_group, tg.frequency, tg.metadata, tg.tags, tg.alert, tg.alert_config, tg.weight, sys.id, sys.name FROM talkgroups tg
 JOIN systems sys ON tg.system_id = sys.id
-JOIN UNNEST($1::INT4[], $2::INT4[]) AS tgt(sys, tg) ON (tg.system_id = tgt.sys AND tg.tgid = tgt.tg)
-`
+JOIN UNNEST($1::INT4[], $2::INT4[]) AS tgt(sys, tg) ON (tg.system_id = tgt.sys AND tg.tgid = tgt.tg);`
 
-func (q *Queries) GetTalkgroupsByPackedIDs(ctx context.Context, ids TalkgroupTs) ([]GetTalkgroupsRow, error) {
-	sysAr, tgAr := ids.Nest()
-	rows, err := q.db.Query(ctx, getTalkgroupsByPackedIDs, sysAr, tgAr)
+func (q *Queries) GetTalkgroupsBySysTGID(ctx context.Context, ids TGTuples) ([]GetTalkgroupsRow, error) {
+	rows, err := q.db.Query(ctx, getTalkgroupsBySysTGID, ids[0], ids[1])
 	if err != nil {
 		return nil, err
 	}
@@ -137,3 +117,10 @@ func (q *Queries) GetTalkgroupsByPackedIDs(ctx context.Context, ids TalkgroupTs)
 	}
 	return items, nil
 }
+
+const bulkSetTalkgroupTags = `UPDATE talkgroups tg SET tags = $3 FROM UNNEST($1::INT4[], $2::INT4[]) AS tgt(sys, tg) WHERE (tg.system_id = tgt.sys AND tg.tgid = tgt.tg);`
+
+func (q *Queries) BulkSetTalkgroupTags(ctx context.Context, tgs TGTuples, tags []string) error {
+	_, err := q.db.Exec(ctx, bulkSetTalkgroupTags, tgs[0], tgs[1], tags)
+	return err
+}
diff --git a/pkg/database/talkgroups.sql.go b/pkg/database/talkgroups.sql.go
index 1a2e37c..a3836f9 100644
--- a/pkg/database/talkgroups.sql.go
+++ b/pkg/database/talkgroups.sql.go
@@ -10,20 +10,9 @@ import (
 
 	"dynatron.me/x/stillbox/internal/jsontypes"
 	"dynatron.me/x/stillbox/pkg/alerting/rules"
-	"github.com/google/uuid"
 	"github.com/jackc/pgx/v5/pgtype"
 )
 
-const bulkSetTalkgroupTags = `-- name: BulkSetTalkgroupTags :exec
-UPDATE talkgroups SET tags = $2
-WHERE id = ANY($1)
-`
-
-func (q *Queries) BulkSetTalkgroupTags(ctx context.Context, iD uuid.UUID, tags []string) error {
-	_, err := q.db.Exec(ctx, bulkSetTalkgroupTags, iD, tags)
-	return err
-}
-
 const getSystemName = `-- name: GetSystemName :one
 SELECT name FROM systems WHERE id = $1
 `
@@ -44,8 +33,8 @@ type GetTalkgroupRow struct {
 	Talkgroup Talkgroup `json:"talkgroup"`
 }
 
-func (q *Queries) GetTalkgroup(ctx context.Context, systemID int32, tgid int32) (GetTalkgroupRow, error) {
-	row := q.db.QueryRow(ctx, getTalkgroup, systemID, tgid)
+func (q *Queries) GetTalkgroup(ctx context.Context, systemID int32, tgID int32) (GetTalkgroupRow, error) {
+	row := q.db.QueryRow(ctx, getTalkgroup, systemID, tgID)
 	var i GetTalkgroupRow
 	err := row.Scan(
 		&i.Talkgroup.ID,
@@ -98,11 +87,11 @@ func (q *Queries) GetTalkgroupIDsByTags(ctx context.Context, anytags []string, a
 
 const getTalkgroupTags = `-- name: GetTalkgroupTags :one
 SELECT tags FROM talkgroups
-WHERE id = systg2id($1, $2)
+WHERE system_id = $1 AND tgid = $2
 `
 
-func (q *Queries) GetTalkgroupTags(ctx context.Context, sys int, tg int) ([]string, error) {
-	row := q.db.QueryRow(ctx, getTalkgroupTags, sys, tg)
+func (q *Queries) GetTalkgroupTags(ctx context.Context, systemID int32, tgID int32) ([]string, error) {
+	row := q.db.QueryRow(ctx, getTalkgroupTags, systemID, tgID)
 	var tags []string
 	err := row.Scan(&tags)
 	return tags, err
@@ -117,7 +106,7 @@ JOIN systems sys ON tg.system_id = sys.id
 WHERE (tg.system_id, tg.tgid) = ($1, $2)
 UNION
 SELECT
-tgl.id::INT8, tgl.system_id::INT4, tgl.tgid::INT4, tgl.name,
+NULL::UUID, tgl.system_id::INT4, tgl.tgid::INT4, tgl.name,
 tgl.alpha_tag, tgl.alpha_tag, NULL::INTEGER, NULL::JSONB,
 CASE WHEN tgl.alpha_tag IS NULL THEN NULL ELSE ARRAY[tgl.alpha_tag] END,
 TRUE, NULL::JSONB, 1.0, sys.id, sys.name,
@@ -362,12 +351,12 @@ func (q *Queries) GetTalkgroupsWithLearnedBySystem(ctx context.Context, system i
 }
 
 const setTalkgroupTags = `-- name: SetTalkgroupTags :exec
-UPDATE talkgroups SET tags = $3
-WHERE id = systg2id($1, $2)
+UPDATE talkgroups SET tags = $1
+WHERE system_id = $2 AND tgid = $3
 `
 
-func (q *Queries) SetTalkgroupTags(ctx context.Context, sys int, tg int, tags []string) error {
-	_, err := q.db.Exec(ctx, setTalkgroupTags, sys, tg, tags)
+func (q *Queries) SetTalkgroupTags(ctx context.Context, tags []string, systemID int32, tgID int32) error {
+	_, err := q.db.Exec(ctx, setTalkgroupTags, tags, systemID, tgID)
 	return err
 }
 
diff --git a/pkg/database/talkgroups.sql_test.go b/pkg/database/talkgroups.sql_test.go
index 10f9888..14c9215 100644
--- a/pkg/database/talkgroups.sql_test.go
+++ b/pkg/database/talkgroups.sql_test.go
@@ -6,34 +6,16 @@ import (
 	"github.com/stretchr/testify/require"
 )
 
-const getTalkgroupsWithLearnedByPackedIDsTest = `-- name: GetTalkgroupsWithLearnedByPackedIDs :many
-SELECT
-tg.id, tg.system_id, tg.tgid, tg.name, tg.alpha_tag, tg.tg_group, tg.frequency, tg.metadata, tg.tags, tg.alert, tg.alert_config, tg.weight, sys.id, sys.name,
-FALSE learned
-FROM talkgroups tg
-JOIN systems sys ON tg.system_id = sys.id
-WHERE tg.id = ANY($1::INT8[])
-UNION
-SELECT
-tgl.id::INT8, tgl.system_id::INT4, tgl.tgid::INT4, tgl.name,
-tgl.alpha_tag, tgl.alpha_tag, NULL::INTEGER, NULL::JSONB,
-CASE WHEN tgl.alpha_tag IS NULL THEN NULL ELSE ARRAY[tgl.alpha_tag] END,
-TRUE, NULL::JSONB, 1.0, sys.id, sys.name,
-TRUE learned
-FROM talkgroups_learned tgl
-JOIN systems sys ON tgl.system_id = sys.id
-WHERE systg2id(tgl.system_id, tgl.tgid) = ANY($1::INT8[]) AND ignored IS NOT TRUE
-`
 const getTalkgroupWithLearnedTest = `-- name: GetTalkgroupWithLearned :one
 SELECT
 tg.id, tg.system_id, tg.tgid, tg.name, tg.alpha_tag, tg.tg_group, tg.frequency, tg.metadata, tg.tags, tg.alert, tg.alert_config, tg.weight, sys.id, sys.name,
 FALSE learned
 FROM talkgroups tg
 JOIN systems sys ON tg.system_id = sys.id
-WHERE tg.id = systg2id($1, $2)
+WHERE (tg.system_id, tg.tgid) = ($1, $2)
 UNION
 SELECT
-tgl.id::INT8, tgl.system_id::INT4, tgl.tgid::INT4, tgl.name,
+NULL::UUID, tgl.system_id::INT4, tgl.tgid::INT4, tgl.name,
 tgl.alpha_tag, tgl.alpha_tag, NULL::INTEGER, NULL::JSONB,
 CASE WHEN tgl.alpha_tag IS NULL THEN NULL ELSE ARRAY[tgl.alpha_tag] END,
 TRUE, NULL::JSONB, 1.0, sys.id, sys.name,
@@ -52,7 +34,7 @@ JOIN systems sys ON tg.system_id = sys.id
 WHERE tg.system_id = $1
 UNION
 SELECT
-tgl.id::INT8, tgl.system_id::INT4, tgl.tgid::INT4, tgl.name,
+NULL::UUID, tgl.system_id::INT4, tgl.tgid::INT4, tgl.name,
 tgl.alpha_tag, tgl.alpha_tag, NULL::INTEGER, NULL::JSONB,
 CASE WHEN tgl.alpha_tag IS NULL THEN NULL ELSE ARRAY[tgl.alpha_tag] END,
 TRUE, NULL::JSONB, 1.0, sys.id, sys.name,
@@ -70,7 +52,7 @@ FROM talkgroups tg
 JOIN systems sys ON tg.system_id = sys.id
 UNION
 SELECT
-tgl.id::INT8, tgl.system_id::INT4, tgl.tgid::INT4, tgl.name,
+NULL::UUID, tgl.system_id::INT4, tgl.tgid::INT4, tgl.name,
 tgl.alpha_tag, tgl.alpha_tag, NULL::INTEGER, NULL::JSONB,
 CASE WHEN tgl.alpha_tag IS NULL THEN NULL ELSE ARRAY[tgl.alpha_tag] END,
 TRUE, NULL::JSONB, 1.0, sys.id, sys.name,
@@ -81,7 +63,6 @@ WHERE ignored IS NOT TRUE
 `
 
 func TestQueryColumnsMatch(t *testing.T) {
-	require.Equal(t, getTalkgroupsWithLearnedByPackedIDsTest, getTalkgroupsWithLearnedByPackedIDs)
 	require.Equal(t, getTalkgroupWithLearnedTest, getTalkgroupWithLearned)
 	require.Equal(t, getTalkgroupsWithLearnedBySystemTest, getTalkgroupsWithLearnedBySystem)
 	require.Equal(t, getTalkgroupsWithLearnedTest, getTalkgroupsWithLearned)
diff --git a/pkg/talkgroups/cache.go b/pkg/talkgroups/cache.go
index 0e86b2c..84bc070 100644
--- a/pkg/talkgroups/cache.go
+++ b/pkg/talkgroups/cache.go
@@ -39,8 +39,8 @@ type Store interface {
 	// Hint hints the Store that the provided talkgroups will be asked for.
 	Hint(ctx context.Context, tgs []ID) error
 
-	// Load loads the provided packed talkgroup IDs into the Store.
-	Load(ctx context.Context, tgs []database.TalkgroupT) error
+	// Load loads the provided talkgroup ID tuples into the Store.
+	Load(ctx context.Context, tgs database.TGTuples) error
 
 	// Invalidate invalidates any caching in the Store.
 	Invalidate()
@@ -98,19 +98,20 @@ func NewCache() Store {
 
 func (t *cache) Hint(ctx context.Context, tgs []ID) error {
 	t.RLock()
-	var toLoad []database.TalkgroupT
+	var toLoad database.TGTuples
 	if len(t.tgs) > len(tgs)/2 { // TODO: instrument this
 		for _, tg := range tgs {
 			_, ok := t.tgs[tg]
 			if !ok {
-				toLoad = append(toLoad, tg.Tuple())
+				toLoad.Append(tg.System, tg.Talkgroup)
 			}
 		}
 
 	} else {
-		toLoad = make([]database.TalkgroupT, 0, len(tgs))
+		toLoad[0] = make([]uint32, 0, len(tgs))
+		toLoad[1] = make([]uint32, 0, len(tgs))
 		for _, g := range tgs {
-			toLoad = append(toLoad, g.Tuple())
+			toLoad.Append(g.System, g.Talkgroup)
 		}
 	}
 
@@ -136,7 +137,7 @@ func (t *cache) add(rec *Talkgroup) error {
 
 type row interface {
 	database.GetTalkgroupsRow | database.GetTalkgroupsWithLearnedRow |
-		database.GetTalkgroupsWithLearnedBySystemRow
+		database.GetTalkgroupsWithLearnedBySystemRow | database.GetTalkgroupWithLearnedRow
 	GetTalkgroup() database.Talkgroup
 	GetSystem() database.System
 	GetLearned() bool
@@ -180,7 +181,7 @@ func (t *cache) TGs(ctx context.Context, tgs IDs) ([]*Talkgroup, error) {
 		}
 		t.RUnlock()
 
-		tgRecords, err := database.FromCtx(ctx).GetTalkgroupsWithLearnedByPackedIDs(ctx, toGet.Tuples())
+		tgRecords, err := database.FromCtx(ctx).GetTalkgroupsWithLearnedBySysTGID(ctx, toGet.Tuples())
 		if err != nil {
 			return nil, err
 		}
@@ -196,8 +197,8 @@ func (t *cache) TGs(ctx context.Context, tgs IDs) ([]*Talkgroup, error) {
 	return addToRowList(t, r, tgRecords)
 }
 
-func (t *cache) Load(ctx context.Context, tgs []database.TalkgroupT) error {
-	tgRecords, err := database.FromCtx(ctx).GetTalkgroupsWithLearnedByPackedIDs(ctx, tgs)
+func (t *cache) Load(ctx context.Context, tgs database.TGTuples) error {
+	tgRecords, err := database.FromCtx(ctx).GetTalkgroupsWithLearnedBySysTGID(ctx, tgs)
 	if err != nil {
 		return err
 	}
@@ -245,7 +246,7 @@ func (t *cache) TG(ctx context.Context, tg ID) (*Talkgroup, error) {
 		return rec, nil
 	}
 
-	recs, err := database.FromCtx(ctx).GetTalkgroupsWithLearnedByPackedIDs(ctx, []database.TalkgroupT{tg.Tuple()})
+	record, err := database.FromCtx(ctx).GetTalkgroupWithLearned(ctx, int32(tg.System), int32(tg.Talkgroup))
 	switch err {
 	case nil:
 	case pgx.ErrNoRows:
@@ -255,17 +256,13 @@ func (t *cache) TG(ctx context.Context, tg ID) (*Talkgroup, error) {
 		return nil, errors.Join(ErrNotFound, err)
 	}
 
-	if len(recs) < 1 {
-		return nil, ErrNotFound
-	}
-
-	err = t.add(rowToTalkgroup(recs[0]))
+	err = t.add(rowToTalkgroup(record))
 	if err != nil {
 		log.Error().Err(err).Msg("TG() cache add")
-		return rowToTalkgroup(recs[0]), errors.Join(ErrNotFound, err)
+		return rowToTalkgroup(record), errors.Join(ErrNotFound, err)
 	}
 
-	return rowToTalkgroup(recs[0]), nil
+	return rowToTalkgroup(record), nil
 }
 
 func (t *cache) SystemName(ctx context.Context, id int) (name string, has bool) {
diff --git a/pkg/talkgroups/talkgroup.go b/pkg/talkgroups/talkgroup.go
index 5849ebb..c609f42 100644
--- a/pkg/talkgroups/talkgroup.go
+++ b/pkg/talkgroups/talkgroup.go
@@ -26,13 +26,16 @@ type ID struct {
 
 type IDs []ID
 
-func (ids *IDs) Tuples() []database.TalkgroupT {
-	r := make([]database.TalkgroupT, len(*ids))
-	for i := range *ids {
-		r[i] = (*ids)[i].Tuple()
+func (t IDs) Tuples() database.TGTuples {
+	sys := make([]uint32, len(t))
+	tg := make([]uint32, len(t))
+
+	for i := range t {
+		sys[i] = t[i].System
+		tg[i] = t[i].Talkgroup
 	}
 
-	return r
+	return database.TGTuples{sys, tg}
 }
 
 type intId interface {
@@ -46,13 +49,6 @@ func TG[T intId, U intId](sys T, tgid U) ID {
 	}
 }
 
-func (t ID) Tuple() database.TalkgroupT {
-	return database.TalkgroupT{
-		System:    t.System,
-		Talkgroup: t.Talkgroup,
-	}
-}
-
 func (t ID) String() string {
 	return fmt.Sprintf("%d:%d", t.System, t.Talkgroup)
 
diff --git a/sql/postgres/migrations/001_initial.up.sql b/sql/postgres/migrations/001_initial.up.sql
index 4706fe9..f412f28 100644
--- a/sql/postgres/migrations/001_initial.up.sql
+++ b/sql/postgres/migrations/001_initial.up.sql
@@ -23,31 +23,10 @@ CREATE TABLE IF NOT EXISTS systems(
 	name TEXT NOT NULL
 );
 
-CREATE OR REPLACE FUNCTION systg2id(_sys INTEGER, _tg INTEGER) RETURNS INT8 LANGUAGE plpgsql AS
-$$
-BEGIN
-	RETURN ((_sys::BIGINT << 32) | _tg);
-END
-$$;
-
-CREATE OR REPLACE FUNCTION tgfromid(_id INT8) RETURNS INTEGER LANGUAGE plpgsql AS
-$$
-BEGIN
-	RETURN (_id & x'ffffffff'::BIGINT);
-END
-$$;
-
-CREATE OR REPLACE FUNCTION sysfromid(_id INT8) RETURNS INTEGER LANGUAGE plpgsql AS
-$$
-BEGIN
-	RETURN (_id >> 32);
-END
-$$;
-
 CREATE TABLE IF NOT EXISTS talkgroups(
-	id INT8 PRIMARY KEY,
-	system_id INT4 REFERENCES systems(id) NOT NULL GENERATED ALWAYS AS (id >> 32) STORED,
-	tgid INT4 NOT NULL GENERATED ALWAYS AS (id & x'ffffffff'::BIGINT) STORED,
+	id UUID PRIMARY KEY,
+	system_id INT4 REFERENCES systems(id) NOT NULL,
+	tgid INT4 NOT NULL,
 	name TEXT,
 	alpha_tag TEXT,
 	tg_group TEXT,
@@ -56,9 +35,12 @@ CREATE TABLE IF NOT EXISTS talkgroups(
 	tags TEXT[] NOT NULL DEFAULT '{}',
 	alert BOOLEAN NOT NULL DEFAULT 'true',
 	alert_config JSONB,
-	weight REAL NOT NULL DEFAULT 1.0
+	weight REAL NOT NULL DEFAULT 1.0,
+	UNIQUE (system_id, tgid)
 );
 
+CREATE INDEX talkgroups_system_tgid_idx ON talkgroups (system_id, tgid);
+
 CREATE INDEX IF NOT EXISTS talkgroup_id_tags ON talkgroups USING GIN (tags);
 
 CREATE TABLE IF NOT EXISTS talkgroups_learned(
diff --git a/sql/postgres/migrations/002_reid.down.sql b/sql/postgres/migrations/002_reid.down.sql
deleted file mode 100644
index b27dba3..0000000
--- a/sql/postgres/migrations/002_reid.down.sql
+++ /dev/null
@@ -1,9 +0,0 @@
-DROP INDEX IF EXISTS talkgroups_system_tgid_idx;
-
-ALTER TABLE talkgroups ALTER COLUMN id SET DATA TYPE INT8 USING (systg2id(system_id, tgid));
-
-ALTER TABLE talkgroups DROP COLUMN IF EXISTS tgid;
-ALTER TABLE talkgroups ADD COLUMN IF NOT EXISTS tgid INT4 NOT NULL GENERATED ALWAYS AS (id & x'ffffffff'::BIGINT) STORED,
-
-ALTER TABLE talkgroups DROP COLUMN IF EXISTS system_id;
-ALTER TABLE talkgroups ADD COLUMN IF NOT EXISTS system_id INT4 REFERENCES systems(id) NOT NULL GENERATED ALWAYS AS (id >> 32) STORED;
diff --git a/sql/postgres/migrations/002_reid.up.sql b/sql/postgres/migrations/002_reid.up.sql
deleted file mode 100644
index b0d91d7..0000000
--- a/sql/postgres/migrations/002_reid.up.sql
+++ /dev/null
@@ -1,7 +0,0 @@
-ALTER TABLE talkgroups ALTER COLUMN system_id DROP EXPRESSION;
-
-ALTER TABLE talkgroups ALTER COLUMN tgid DROP EXPRESSION;
-
-ALTER TABLE talkgroups ALTER COLUMN id SET DATA TYPE UUID USING (gen_random_uuid());
-
-CREATE INDEX IF NOT EXISTS talkgroups_system_tgid_idx ON talkgroups (system_id, tgid);
diff --git a/sql/postgres/migrations/flattened_initial.sql b/sql/postgres/migrations/flattened_initial.sql
deleted file mode 100644
index 1c4397d..0000000
--- a/sql/postgres/migrations/flattened_initial.sql
+++ /dev/null
@@ -1,157 +0,0 @@
-CREATE TABLE IF NOT EXISTS users(
-	id SERIAL PRIMARY KEY,
-	username VARCHAR (255) UNIQUE NOT NULL,
-	password TEXT NOT NULL,
-	email TEXT NOT NULL,
-	is_admin BOOLEAN NOT NULL,
-	prefs JSONB
-);
-
-CREATE INDEX IF NOT EXISTS users_username_idx ON users(username);
-
-CREATE TABLE IF NOT EXISTS api_keys(
-	id SERIAL PRIMARY KEY,
-	owner INTEGER REFERENCES users(id) NOT NULL,
-	created_at TIMESTAMP NOT NULL,
-	expires TIMESTAMP,
-	disabled BOOLEAN,
-	api_key TEXT UNIQUE NOT NULL
-);
-
-CREATE TABLE IF NOT EXISTS systems(
-	id INTEGER PRIMARY KEY,
-	name TEXT NOT NULL
-);
-
-CREATE OR REPLACE FUNCTION systg2id(_sys INTEGER, _tg INTEGER) RETURNS INT8 LANGUAGE plpgsql AS
-$$
-BEGIN
-	RETURN ((_sys::BIGINT << 32) | _tg);
-END
-$$;
-
-CREATE OR REPLACE FUNCTION tgfromid(_id INT8) RETURNS INTEGER LANGUAGE plpgsql AS
-$$
-BEGIN
-	RETURN (_id & x'ffffffff'::BIGINT);
-END
-$$;
-
-CREATE OR REPLACE FUNCTION sysfromid(_id INT8) RETURNS INTEGER LANGUAGE plpgsql AS
-$$
-BEGIN
-	RETURN (_id >> 32);
-END
-$$;
-
-CREATE TABLE IF NOT EXISTS talkgroups(
-	id UUID PRIMARY KEY,
-	system_id INT4 REFERENCES systems(id) NOT NULL,
-	tgid INT4 NOT NULL,
-	name TEXT,
-	alpha_tag TEXT,
-	tg_group TEXT,
-	frequency INTEGER,
-	metadata JSONB,
-	tags TEXT[] NOT NULL DEFAULT '{}',
-	alert BOOLEAN NOT NULL DEFAULT 'true',
-	alert_config JSONB,
-	weight REAL NOT NULL DEFAULT 1.0
-);
-
-CREATE INDEX talkgroups_system_tgid_idx ON talkgroups (system_id, tgid);
-
-CREATE INDEX IF NOT EXISTS talkgroup_id_tags ON talkgroups USING GIN (tags);
-
-CREATE TABLE IF NOT EXISTS talkgroups_learned(
-	id SERIAL PRIMARY KEY,
-	system_id INTEGER REFERENCES systems(id) NOT NULL,
-	tgid INTEGER NOT NULL,
-	name TEXT NOT NULL,
-	alpha_tag TEXT,
-	ignored BOOLEAN,
-	UNIQUE (system_id, tgid, name)
-);
-
-CREATE TABLE IF NOT EXISTS alerts(
-	id UUID PRIMARY KEY,
-	time TIMESTAMPTZ NOT NULL, 
-	tgid INTEGER NOT NULL,
-	system_id INTEGER REFERENCES systems(id) NOT NULL,
-	weight REAL,
-	score REAL,
-	orig_score REAL,
-	notified BOOLEAN NOT NULL DEFAULT 'false',
-	metadata JSONB
-);
-
-CREATE OR REPLACE FUNCTION learn_talkgroup()
-RETURNS TRIGGER AS $$
-BEGIN
-	IF NOT EXISTS (
-		SELECT tg.system_id, tg.tgid, tg.name, tg.alpha_tag FROM talkgroups tg WHERE tg.system_id = NEW.system AND tg.tgid = NEW.talkgroup
-		UNION
-		SELECT tgl.system_id, tgl.tgid, tgl.name, tgl.alpha_tag FROM talkgroups_learned tgl WHERE tgl.system_id = NEW.system AND tgl.tgid = NEW.talkgroup
-	) THEN
-		INSERT INTO talkgroups_learned(system_id, tgid, name, alpha_tag) VALUES(
-			NEW.system, NEW.talkgroup, NEW.tg_label, NEW.tg_alpha_tag
-		) ON CONFLICT DO NOTHING;
-	END IF;
-	RETURN NEW;
-END
-$$ LANGUAGE plpgsql;
-
-CREATE TABLE IF NOT EXISTS calls(
-	id UUID PRIMARY KEY,
-	submitter INTEGER REFERENCES api_keys(id) ON DELETE SET NULL,
-	system INTEGER NOT NULL,
-	talkgroup INTEGER NOT NULL,
-	call_date TIMESTAMPTZ NOT NULL,
-	audio_name TEXT,
-	audio_blob BYTEA,
-	duration INTEGER,
-	audio_type TEXT,
-	audio_url TEXT,
-	frequency INTEGER NOT NULL,
-	frequencies INTEGER[],
-	patches INTEGER[],
-	tg_label TEXT,
-	tg_alpha_tag TEXT,
-	tg_group TEXT,
-	source INTEGER NOT NULL,
-	transcript TEXT
-);
-
-CREATE OR REPLACE TRIGGER learn_tg AFTER INSERT ON calls
-FOR EACH ROW EXECUTE FUNCTION learn_talkgroup();
-
-CREATE INDEX IF NOT EXISTS calls_transcript_idx ON calls USING GIN (to_tsvector('english', transcript));
-CREATE INDEX IF NOT EXISTS calls_call_date_tg_idx ON calls(system, talkgroup, call_date);
-
-CREATE TABLE IF NOT EXISTS settings(
-	name TEXT PRIMARY KEY,
-	updated_by INTEGER REFERENCES users(id),
-	value JSONB
-);
-
-CREATE TABLE IF NOT EXISTS incidents(
-	id UUID PRIMARY KEY,
-	name TEXT NOT NULL,
-	description TEXT,
-	start_time TIMESTAMP,
-	end_time TIMESTAMP,
-	location JSONB,
-	metadata JSONB
-);
-
-CREATE INDEX IF NOT EXISTS incidents_name_description_idx ON incidents USING GIN (
-	(to_tsvector('english', name) || to_tsvector('english', coalesce(description, ''))
-	)
-);
-
-CREATE TABLE IF NOT EXISTS incidents_calls(
-	incident_id UUID REFERENCES incidents(id) ON UPDATE CASCADE ON DELETE CASCADE,
-	call_id UUID REFERENCES calls(id) ON UPDATE CASCADE,
-	notes JSONB,
-	PRIMARY KEY (incident_id, call_id)
-);
diff --git a/sql/postgres/queries/talkgroups.sql b/sql/postgres/queries/talkgroups.sql
index f2e7a1e..894f4d8 100644
--- a/sql/postgres/queries/talkgroups.sql
+++ b/sql/postgres/queries/talkgroups.sql
@@ -8,25 +8,21 @@ WHERE tags && ARRAY[$1];
 
 -- name: GetTalkgroupIDsByTags :many
 SELECT system_id, tgid FROM talkgroups
-WHERE (tags @> ARRAY[sqlc.arg(anyTags)])
-AND (tags && ARRAY[sqlc.arg(allTags)])
-AND NOT (tags @> ARRAY[sqlc.arg(notTags)]);
+WHERE (tags @> ARRAY[@anyTags])
+AND (tags && ARRAY[@allTags])
+AND NOT (tags @> ARRAY[@notTags]);
 
 -- name: GetTalkgroupTags :one
 SELECT tags FROM talkgroups
-WHERE id = systg2id($1, $2);
+WHERE system_id = @system_id AND tgid = @tg_id;
 
 -- name: SetTalkgroupTags :exec
-UPDATE talkgroups SET tags = $3
-WHERE id = systg2id($1, $2);
-
--- name: BulkSetTalkgroupTags :exec
-UPDATE talkgroups SET tags = $2
-WHERE id = ANY($1);
+UPDATE talkgroups SET tags = @tags
+WHERE system_id = @system_id AND tgid = @tg_id;
 
 -- name: GetTalkgroup :one
 SELECT sqlc.embed(talkgroups) FROM talkgroups
-WHERE (system_id, tgid) = (@system_id, @tgid);
+WHERE (system_id, tgid) = (@system_id, @tg_id);
 
 -- name: GetTalkgroupWithLearned :one
 SELECT
@@ -34,17 +30,17 @@ sqlc.embed(tg), sqlc.embed(sys),
 FALSE learned
 FROM talkgroups tg
 JOIN systems sys ON tg.system_id = sys.id
-WHERE (tg.system_id, tg.tgid) = (sqlc.arg(system_id), sqlc.arg(tgid))
+WHERE (tg.system_id, tg.tgid) = (@system_id, @tgid)
 UNION
 SELECT
-tgl.id::INT8, tgl.system_id::INT4, tgl.tgid::INT4, tgl.name,
+NULL::UUID, tgl.system_id::INT4, tgl.tgid::INT4, tgl.name,
 tgl.alpha_tag, tgl.alpha_tag, NULL::INTEGER, NULL::JSONB,
 CASE WHEN tgl.alpha_tag IS NULL THEN NULL ELSE ARRAY[tgl.alpha_tag] END,
 TRUE, NULL::JSONB, 1.0, sys.id, sys.name,
 TRUE learned
 FROM talkgroups_learned tgl
 JOIN systems sys ON tgl.system_id = sys.id
-WHERE tgl.system_id = sqlc.arg(system_id) AND tgl.tgid = sqlc.arg(tgid) AND ignored IS NOT TRUE;
+WHERE tgl.system_id = @system_id AND tgl.tgid = @tgid AND ignored IS NOT TRUE;
 
 -- name: GetTalkgroupsWithLearnedBySystem :many
 SELECT
@@ -82,7 +78,7 @@ JOIN systems sys ON tgl.system_id = sys.id
 WHERE ignored IS NOT TRUE;
 
 -- name: GetSystemName :one
-SELECT name FROM systems WHERE id = sqlc.arg(system_id);
+SELECT name FROM systems WHERE id = @system_id;
 
 -- name: UpdateTalkgroup :one
 UPDATE talkgroups