diff --git a/migra/src/managers.rs b/migra/src/managers.rs
index 06ce79e..3a7c4e1 100644
--- a/migra/src/managers.rs
+++ b/migra/src/managers.rs
@@ -25,7 +25,10 @@ pub trait ManageTransaction: BatchExecute {
 
 pub trait ManageMigrations: BatchExecute {
     fn apply_sql(&mut self, sql: &str) -> MigraResult<()> {
-        self.batch_execute(sql).map_err(|_| Error::FailedApplySql)
+        self.batch_execute(sql).map_err(|err| {
+            dbg!(err);
+            Error::FailedApplySql
+        })
     }
 
     fn create_migrations_table(&mut self) -> MigraResult<()>;
diff --git a/migra_cli/src/app.rs b/migra_cli/src/app.rs
index f7dc945..7baccb5 100644
--- a/migra_cli/src/app.rs
+++ b/migra_cli/src/app.rs
@@ -1,5 +1,5 @@
 use crate::commands;
-use crate::error::{MigraResult, StdResult};
+use crate::error::MigraResult;
 use crate::opts::Command;
 use crate::AppOpt;
 use crate::Config;
@@ -24,7 +24,7 @@ impl App {
         Config::read(self.config_path())
     }
 
-    pub fn run_command(&self) -> StdResult<()> {
+    pub fn run_command(&self) -> migra::StdResult<()> {
         match self.app_opt.command.clone() {
             Command::Init => {
                 commands::initialize_migra_manifest(self)?;
diff --git a/migra_cli/src/client.rs b/migra_cli/src/client.rs
index fa87919..cf0a272 100644
--- a/migra_cli/src/client.rs
+++ b/migra_cli/src/client.rs
@@ -1,4 +1,5 @@
 use crate::config::SupportedDatabaseClient;
+use crate::Config;
 #[cfg(feature = "mysql")]
 use migra::clients::MysqlClient;
 #[cfg(feature = "postgres")]
@@ -10,19 +11,38 @@ use migra::clients::{AnyClient, OpenDatabaseConnection};
 pub fn create(
     client_kind: &SupportedDatabaseClient,
     connection_string: &str,
+    migrations_table_name: &str,
 ) -> migra::Result<AnyClient> {
     let client: AnyClient = match client_kind {
         #[cfg(feature = "postgres")]
-        SupportedDatabaseClient::Postgres => Box::new(PostgresClient::new(&connection_string)?),
+        SupportedDatabaseClient::Postgres => Box::new(PostgresClient::manual(
+            connection_string,
+            migrations_table_name,
+        )?),
         #[cfg(feature = "mysql")]
-        SupportedDatabaseClient::Mysql => Box::new(MysqlClient::new(&connection_string)?),
+        SupportedDatabaseClient::Mysql => Box::new(MysqlClient::manual(
+            connection_string,
+            migrations_table_name,
+        )?),
         #[cfg(feature = "sqlite")]
-        SupportedDatabaseClient::Sqlite => Box::new(SqliteClient::new(&connection_string)?),
+        SupportedDatabaseClient::Sqlite => Box::new(SqliteClient::manual(
+            connection_string,
+            migrations_table_name,
+        )?),
     };
 
     Ok(client)
 }
 
+pub fn create_from_config(config: &Config) -> migra::StdResult<AnyClient> {
+    create(
+        &config.database.client(),
+        &config.database.connection_string()?,
+        &config.migrations.table_name(),
+    )
+    .map_err(From::from)
+}
+
 pub fn with_transaction<TrxFnMut, Res>(
     client: &mut AnyClient,
     trx_fn: &mut TrxFnMut,
diff --git a/migra_cli/src/commands/apply.rs b/migra_cli/src/commands/apply.rs
index 6364974..f62d6c8 100644
--- a/migra_cli/src/commands/apply.rs
+++ b/migra_cli/src/commands/apply.rs
@@ -1,13 +1,13 @@
 use crate::app::App;
 use crate::client::maybe_with_transaction;
 use crate::opts::ApplyCommandOpt;
-use crate::StdResult;
 
-pub(crate) fn apply_sql(app: &App, cmd_opts: &ApplyCommandOpt) -> StdResult<()> {
+pub(crate) fn apply_sql(app: &App, cmd_opts: &ApplyCommandOpt) -> migra::StdResult<()> {
     let config = app.config()?;
     let mut client = crate::client::create(
         &config.database.client(),
         &config.database.connection_string()?,
+        &config.migrations.table_name(),
     )?;
 
     let file_contents = cmd_opts
diff --git a/migra_cli/src/commands/downgrade.rs b/migra_cli/src/commands/downgrade.rs
index 26ce1b4..b85c284 100644
--- a/migra_cli/src/commands/downgrade.rs
+++ b/migra_cli/src/commands/downgrade.rs
@@ -2,15 +2,14 @@ use crate::app::App;
 use crate::client;
 use crate::client::maybe_with_transaction;
 use crate::opts::DowngradeCommandOpt;
-use crate::StdResult;
 use std::cmp;
 
-pub(crate) fn rollback_applied_migrations(app: &App, opts: &DowngradeCommandOpt) -> StdResult<()> {
+pub(crate) fn rollback_applied_migrations(
+    app: &App,
+    opts: &DowngradeCommandOpt,
+) -> migra::StdResult<()> {
     let config = app.config()?;
-    let mut client = client::create(
-        &config.database.client(),
-        &config.database.connection_string()?,
-    )?;
+    let mut client = client::create_from_config(&config)?;
 
     client.create_migrations_table()?;
 
diff --git a/migra_cli/src/commands/init.rs b/migra_cli/src/commands/init.rs
index cd2c4da..6735414 100644
--- a/migra_cli/src/commands/init.rs
+++ b/migra_cli/src/commands/init.rs
@@ -1,9 +1,8 @@
 use crate::app::App;
 use crate::config::{Config, MIGRA_TOML_FILENAME};
-use crate::StdResult;
 use std::path::PathBuf;
 
-pub(crate) fn initialize_migra_manifest(app: &App) -> StdResult<()> {
+pub(crate) fn initialize_migra_manifest(app: &App) -> migra::StdResult<()> {
     let config_path = app.config_path().cloned().map_or_else(
         || PathBuf::from(MIGRA_TOML_FILENAME),
         |mut config_path| {
diff --git a/migra_cli/src/commands/list.rs b/migra_cli/src/commands/list.rs
index da70a3c..e7af72a 100644
--- a/migra_cli/src/commands/list.rs
+++ b/migra_cli/src/commands/list.rs
@@ -1,15 +1,19 @@
 use crate::app::App;
 use crate::client;
-use crate::error::{Error, StdResult};
+use crate::error::Error;
 use migra::migration;
 
 const EM_DASH: char = '—';
 
-pub(crate) fn print_migration_lists(app: &App) -> StdResult<()> {
+pub(crate) fn print_migration_lists(app: &App) -> migra::StdResult<()> {
     let config = app.config()?;
     let applied_migrations = match config.database.connection_string() {
         Ok(ref database_connection_string) => {
-            let mut client = client::create(&config.database.client(), database_connection_string)?;
+            let mut client = client::create(
+                &config.database.client(),
+                database_connection_string,
+                &config.migrations.table_name(),
+            )?;
             let applied_migrations = client
                 .get_applied_migrations()
                 .unwrap_or_else(|_| migration::List::new());
diff --git a/migra_cli/src/commands/make.rs b/migra_cli/src/commands/make.rs
index ec12675..91d41e4 100644
--- a/migra_cli/src/commands/make.rs
+++ b/migra_cli/src/commands/make.rs
@@ -1,10 +1,9 @@
 use crate::app::App;
 use crate::opts::MakeCommandOpt;
-use crate::StdResult;
 use chrono::Local;
 use std::fs;
 
-pub(crate) fn make_migration(app: &App, opts: &MakeCommandOpt) -> StdResult<()> {
+pub(crate) fn make_migration(app: &App, opts: &MakeCommandOpt) -> migra::StdResult<()> {
     let config = app.config()?;
     let date_format = config.migrations.date_format();
     let formatted_current_timestamp = Local::now().format(&date_format);
diff --git a/migra_cli/src/commands/upgrade.rs b/migra_cli/src/commands/upgrade.rs
index 5298773..ab52a6d 100644
--- a/migra_cli/src/commands/upgrade.rs
+++ b/migra_cli/src/commands/upgrade.rs
@@ -2,15 +2,14 @@ use crate::app::App;
 use crate::client;
 use crate::client::maybe_with_transaction;
 use crate::opts::UpgradeCommandOpt;
-use crate::StdResult;
 use migra::migration;
 
-pub(crate) fn upgrade_pending_migrations(app: &App, opts: &UpgradeCommandOpt) -> StdResult<()> {
+pub(crate) fn upgrade_pending_migrations(
+    app: &App,
+    opts: &UpgradeCommandOpt,
+) -> migra::StdResult<()> {
     let config = app.config()?;
-    let mut client = client::create(
-        &config.database.client(),
-        &config.database.connection_string()?,
-    )?;
+    let mut client = client::create_from_config(&config)?;
 
     client.create_migrations_table()?;
 
diff --git a/migra_cli/src/config.rs b/migra_cli/src/config.rs
index feb1e1a..1b73bed 100644
--- a/migra_cli/src/config.rs
+++ b/migra_cli/src/config.rs
@@ -228,7 +228,7 @@ impl MigrationsConfig {
 pub(crate) const MIGRA_TOML_FILENAME: &str = "Migra.toml";
 
 #[derive(Debug, Serialize, Deserialize)]
-pub(crate) struct Config {
+pub struct Config {
     #[serde(skip)]
     manifest_root: PathBuf,
 
diff --git a/migra_cli/src/database/migration.rs b/migra_cli/src/database/migration.rs
index 048b585..af2ab30 100644
--- a/migra_cli/src/database/migration.rs
+++ b/migra_cli/src/database/migration.rs
@@ -39,12 +39,12 @@ impl Migration {
         &self.name
     }
 
-    fn upgrade_sql_content(&self) -> StdResult<String> {
+    fn upgrade_sql_content(&self) -> migra::StdResult<String> {
         let content = fs::read_to_string(&self.upgrade_sql_file_path)?;
         Ok(content)
     }
 
-    fn downgrade_sql_content(&self) -> StdResult<String> {
+    fn downgrade_sql_content(&self) -> migra::StdResult<String> {
         let content = fs::read_to_string(&self.downgrade_sql_file_path)?;
         Ok(content)
     }
@@ -90,17 +90,17 @@ pub fn is_migrations_table_not_found<D: std::fmt::Display>(error: D) -> bool {
 }
 
 pub trait ManageMigration {
-    fn apply_sql(&self, conn: &mut AnyConnection, sql_content: &str) -> StdResult<()>;
+    fn apply_sql(&self, conn: &mut AnyConnection, sql_content: &str) -> migra::StdResult<()>;
 
-    fn create_migrations_table(&self, conn: &mut AnyConnection) -> StdResult<()>;
+    fn create_migrations_table(&self, conn: &mut AnyConnection) -> migra::StdResult<()>;
 
-    fn insert_migration_info(&self, conn: &mut AnyConnection, name: &str) -> StdResult<u64>;
+    fn insert_migration_info(&self, conn: &mut AnyConnection, name: &str) -> migra::StdResult<u64>;
 
-    fn delete_migration_info(&self, conn: &mut AnyConnection, name: &str) -> StdResult<u64>;
+    fn delete_migration_info(&self, conn: &mut AnyConnection, name: &str) -> migra::StdResult<u64>;
 
-    fn applied_migration_names(&self, conn: &mut AnyConnection) -> StdResult<Vec<String>>;
+    fn applied_migration_names(&self, conn: &mut AnyConnection) -> migra::StdResult<Vec<String>>;
 
-    fn upgrade(&self, conn: &mut AnyConnection, migration: &Migration) -> StdResult<()> {
+    fn upgrade(&self, conn: &mut AnyConnection, migration: &Migration) -> migra::StdResult<()> {
         let content = migration.upgrade_sql_content()?;
 
         self.create_migrations_table(conn)?;
@@ -110,7 +110,7 @@ pub trait ManageMigration {
         Ok(())
     }
 
-    fn downgrade(&self, conn: &mut AnyConnection, migration: &Migration) -> StdResult<()> {
+    fn downgrade(&self, conn: &mut AnyConnection, migration: &Migration) -> migra::StdResult<()> {
         let content = migration.downgrade_sql_content()?;
 
         self.apply_sql(conn, &content)?;
@@ -121,16 +121,16 @@ pub trait ManageMigration {
 }
 
 impl ManageMigration for MigrationManager {
-    fn apply_sql(&self, conn: &mut AnyConnection, sql_content: &str) -> StdResult<()> {
+    fn apply_sql(&self, conn: &mut AnyConnection, sql_content: &str) -> migra::StdResult<()> {
         conn.batch_execute(sql_content)
     }
 
-    fn create_migrations_table(&self, conn: &mut AnyConnection) -> StdResult<()> {
+    fn create_migrations_table(&self, conn: &mut AnyConnection) -> migra::StdResult<()> {
         let stmt = conn.create_migration_table_stmt(&self.migrations_table_name);
         conn.batch_execute(&stmt)
     }
 
-    fn insert_migration_info(&self, conn: &mut AnyConnection, name: &str) -> StdResult<u64> {
+    fn insert_migration_info(&self, conn: &mut AnyConnection, name: &str) -> migra::StdResult<u64> {
         conn.execute(
             &format!(
                 "INSERT INTO {} (name) VALUES ($1)",
@@ -140,7 +140,7 @@ impl ManageMigration for MigrationManager {
         )
     }
 
-    fn delete_migration_info(&self, conn: &mut AnyConnection, name: &str) -> StdResult<u64> {
+    fn delete_migration_info(&self, conn: &mut AnyConnection, name: &str) -> migra::StdResult<u64> {
         conn.execute(
             &format!(
                 "DELETE FROM {} WHERE name = $1",
@@ -150,7 +150,7 @@ impl ManageMigration for MigrationManager {
         )
     }
 
-    fn applied_migration_names(&self, conn: &mut AnyConnection) -> StdResult<Vec<String>> {
+    fn applied_migration_names(&self, conn: &mut AnyConnection) -> migra::StdResult<Vec<String>> {
         let res = conn
             .query(
                 &format!(
diff --git a/migra_cli/src/database/transaction.rs b/migra_cli/src/database/transaction.rs
index ffc38b0..74f86fd 100644
--- a/migra_cli/src/database/transaction.rs
+++ b/migra_cli/src/database/transaction.rs
@@ -2,11 +2,11 @@ use super::client_rusqlite::Connection::AnyConnection;
 use crate::error::StdResult;
 
 pub trait ManageTransaction {
-    fn begin_transaction(&self, conn: &mut AnyConnection) -> StdResult<()>;
+    fn begin_transaction(&self, conn: &mut AnyConnection) -> migra::StdResult<()>;
 
-    fn rollback_transaction(&self, conn: &mut AnyConnection) -> StdResult<()>;
+    fn rollback_transaction(&self, conn: &mut AnyConnection) -> migra::StdResult<()>;
 
-    fn commit_transaction(&self, conn: &mut AnyConnection) -> StdResult<()>;
+    fn commit_transaction(&self, conn: &mut AnyConnection) -> migra::StdResult<()>;
 }
 
 #[derive(Debug)]
@@ -19,15 +19,15 @@ impl TransactionManager {
 }
 
 impl ManageTransaction for TransactionManager {
-    fn begin_transaction(&self, conn: &mut AnyConnection) -> StdResult<()> {
+    fn begin_transaction(&self, conn: &mut AnyConnection) -> migra::StdResult<()> {
         conn.batch_execute("BEGIN")
     }
 
-    fn rollback_transaction(&self, conn: &mut AnyConnection) -> StdResult<()> {
+    fn rollback_transaction(&self, conn: &mut AnyConnection) -> migra::StdResult<()> {
         conn.batch_execute("ROLLBACK")
     }
 
-    fn commit_transaction(&self, conn: &mut AnyConnection) -> StdResult<()> {
+    fn commit_transaction(&self, conn: &mut AnyConnection) -> migra::StdResult<()> {
         conn.batch_execute("COMMIT")
     }
 }
diff --git a/migra_cli/src/error.rs b/migra_cli/src/error.rs
index ddcd6ae..ed2cf4f 100644
--- a/migra_cli/src/error.rs
+++ b/migra_cli/src/error.rs
@@ -4,7 +4,6 @@ use std::io;
 use std::mem;
 use std::result;
 
-pub type StdResult<T> = result::Result<T, Box<dyn std::error::Error>>;
 pub type MigraResult<T> = result::Result<T, Error>;
 
 #[derive(Debug)]
diff --git a/migra_cli/src/main.rs b/migra_cli/src/main.rs
index 263a108..dcae36a 100644
--- a/migra_cli/src/main.rs
+++ b/migra_cli/src/main.rs
@@ -16,12 +16,11 @@ pub use error::Error;
 
 mod opts;
 
-use crate::error::StdResult;
 use app::App;
 use config::Config;
 use opts::{AppOpt, StructOpt};
 
-fn main() -> StdResult<()> {
+fn main() -> migra::StdResult<()> {
     #[cfg(feature = "dotenv")]
     dotenv::dotenv().ok();