diff --git a/src/db_query.c b/src/db_query.c
index 1c786a1..e0473d9 100644
--- a/src/db_query.c
+++ b/src/db_query.c
@@ -471,6 +471,59 @@ int64_t syncIdMap_va(struct stored_conn_t *sconn, const char *table, size_t tabl
   return ret_val;
 }
 
+int64_t getIdMaps(struct stored_conn_t *sconn, const char *table, size_t table_len,
+                  const char *primary_col, const char *map_col,
+                  unsigned int primary_id, size_t *n_maps, unsigned int **map_ids)
+{
+  char *qry;
+  size_t qry_len;
+  uint64_t qry_ret;
+
+  str_builder *sb;
+  where_builder *wb;
+
+  column_data **col_data;
+  size_t n_cols;
+
+  if ((sb = strbld_create()) == 0) {
+    return -1;
+  }
+
+  strbld_str(sb, "SELECT ", 7);
+  escapeColumnName_sb(sb, 0, 0, map_col, 0);
+  strbld_str(sb, " FROM ", 6);
+  escapeTableName_sb(sb, table, table_len);
+  wb = where(0, primary_col, EQ, TYPE_ID, 1, primary_id);
+  compileWhereBuilder_sb(sb, wb, 1);
+
+  if (strbld_finalize_or_destroy(&sb, &qry, &qry_len) != 0) {
+    return -1;
+  }
+
+  qry_ret = tableQuery(sconn, qry, qry_len, 0, &col_data, &n_cols);
+  free(qry);
+
+  // Query failed
+  if (qry_ret == (uint64_t)-1) {
+    return -1;
+  }
+
+  // Zero row result
+  if (qry_ret == 0) {
+    freeColumns(col_data, n_cols);
+    *n_maps = 0;
+    *map_ids = 0;
+    return 0;
+  }
+
+  *map_ids = (*col_data)->data.ptr_uint32;
+  *n_maps = (*col_data)->n_values;
+  (*col_data)->data.ptr_uint32 = 0;
+
+  freeColumns(col_data, n_cols);
+
+  return (int64_t)n_maps;
+}
 
 int64_t hasIdMap(struct stored_conn_t *sconn, const char *table, size_t table_len,
                  const char *primary_col, const char *map_col,
diff --git a/src/db_query.h b/src/db_query.h
index bf7f9ae..30179af 100644
--- a/src/db_query.h
+++ b/src/db_query.h
@@ -55,6 +55,10 @@ int64_t syncIdMap_va(struct stored_conn_t *sconn, const char *table, size_t tabl
                      const char *primary_col, const char *map_col,
                      unsigned int primary_id, size_t n_maps, va_list args);
 
+int64_t getIdMaps(struct stored_conn_t *sconn, const char *table, size_t table_len,
+                  const char *primary_col, const char *map_col,
+                  unsigned int primary_id, size_t *n_maps, unsigned int **map_ids);
+
 int64_t hasIdMap(struct stored_conn_t *sconn, const char *table, size_t table_len,
                  const char *primary_col, const char *map_col,
                  unsigned int primary_id, unsigned int map_id);