add getTables and getViews

src/Illuminate/Database/Query/Processors/Processor.php

@@ -49,6 +49,47 @@ public function processColumnListing($results)
         return $results;
     }
 
+    /**
+     * Process the results of a tables query.
+     *
+     * @param  array  $results
+     * @return array
+     */
+    public function processTables($results)
+    {
+        return array_map(function ($result) {
+            $result = (object) $result;
+
+            return [
+                'name' => $result->name,
+                'schema' => $result->schema ?? null, // MySQL, PostgreSQL, and SQL Server
+                'size' => isset($result->size) ? (int) $result->size : null,
+                'comment' => $result->comment ?? null, // MySQL and PostgreSQL
+                'collation' => $result->collation ?? null, // MySQL only
+                'engine' => $result->engine ?? null, // MySQL only
+            ];
+        }, $results);
+    }
+
+    /**
+     * Process the results of a views query.
+     *
+     * @param  array  $results
+     * @return array
+     */
+    public function processViews($results)
+    {
+        return array_map(function ($result) {
+            $result = (object) $result;
+
+            return [
+                'name' => $result->name,
+                'schema' => $result->schema ?? null, // MySQL, PostgreSQL, and SQL Server
+                'definition' => $result->definition,
+            ];
+        }, $results);
+    }
+
     /**
      * Process the results of a columns query.
      *

src/Illuminate/Database/Schema/Builder.php

@@ -159,9 +159,37 @@ public function hasTable($table)
     {
         $table = $this->connection->getTablePrefix().$table;
 
-        return count($this->connection->selectFromWriteConnection(
-            $this->grammar->compileTableExists(), [$table]
-        )) > 0;
+        foreach ($this->getTables() as $value) {
+            if (strtolower($table) === strtolower($value['name'])) {
+                return true;
+            }
+        }
+
+        return false;
+    }
+
+    /**
+     * Get the tables for the database.
+     *
+     * @return array
+     */
+    public function getTables()
+    {
+        return $this->connection->getPostProcessor()->processTables(
+            $this->connection->selectFromWriteConnection($this->grammar->compileTables())
+        );
+    }
+
+    /**
+     * Get the views for the database.
+     *
+     * @return array
+     */
+    public function getViews()
+    {
+        return $this->connection->getPostProcessor()->processViews(
+            $this->connection->selectFromWriteConnection($this->grammar->compileViews())
+        );
     }
 
     /**
@@ -388,6 +416,8 @@ public function dropAllTypes()
     /**
      * Get all of the table names for the database.
      *
+     * @deprecated Will be removed in a future Laravel version.
+     *
      * @return array
      *
      * @throws \LogicException

src/Illuminate/Database/Schema/Grammars/MySqlGrammar.php

@@ -68,13 +68,48 @@ public function compileDropDatabaseIfExists($name)
     /**
      * Compile the query to determine the list of tables.
      *
+     * @deprecated Will be removed in a future Laravel version.
+     *
      * @return string
      */
     public function compileTableExists()
     {
         return "select * from information_schema.tables where table_schema = ? and table_name = ? and table_type = 'BASE TABLE'";
     }
 
+    /**
+     * Compile the query to determine the tables.
+     *
+     * @param  string  $database
+     * @return string
+     */
+    public function compileTables($database)
+    {
+        return sprintf(
+            'select table_name as `name`, table_schema as `schema`, (data_length + index_length) as `size`, '
+            .'table_comment as `comment`, engine as `engine`, table_collation as `collation` '
+            ."from information_schema.tables where table_schema = %s and table_type = 'BASE TABLE' "
+            .'order by table_name',
+            $this->quoteString($database)
+        );
+    }
+
+    /**
+     * Compile the query to determine the views.
+     *
+     * @param  string  $database
+     * @return string
+     */
+    public function compileViews($database)
+    {
+        return sprintf(
+            'select table_name as `name`, table_schema as `schema`, view_definition as `definition` '
+            .'from information_schema.views where table_schema = %s '
+            .'order by table_name',
+            $this->quoteString($database)
+        );
+    }
+
     /**
      * Compile the query to determine the list of columns.
      *
@@ -535,6 +570,8 @@ public function compileDropAllViews($views)
     /**
      * Compile the SQL needed to retrieve all table names.
      *
+     * @deprecated Will be removed in a future Laravel version.
+     *
      * @return string
      */
     public function compileGetAllTables()
@@ -545,6 +582,8 @@ public function compileGetAllTables()
     /**
      * Compile the SQL needed to retrieve all view names.
      *
+     * @deprecated Will be removed in a future Laravel version.
+     *
      * @return string
      */
     public function compileGetAllViews()

src/Illuminate/Database/Schema/Grammars/PostgresGrammar.php

@@ -78,6 +78,29 @@ public function compileTableExists()
         return "select * from information_schema.tables where table_catalog = ? and table_schema = ? and table_name = ? and table_type = 'BASE TABLE'";
     }
 
+    /**
+     * Compile the query to determine the tables.
+     *
+     * @return string
+     */
+    public function compileTables()
+    {
+        return 'select c.relname as name, n.nspname as schema, pg_total_relation_size(c.oid) as size, '
+            ."obj_description(c.oid, 'pg_class') as comment from pg_class c, pg_namespace n "
+            ."where c.relkind = 'r' and n.oid = c.relnamespace "
+            .'order by c.relname';
+    }
+
+    /**
+     * Compile the query to determine the views.
+     *
+     * @return string
+     */
+    public function compileViews()
+    {
+        return 'select viewname as name, schemaname as schema, definition from pg_views order by viewname';
+    }
+
     /**
      * Compile the query to determine the list of columns.
      *
@@ -401,6 +424,8 @@ public function compileDropAllTypes($types)
     /**
      * Compile the SQL needed to retrieve all table names.
      *
+     * @deprecated Will be removed in a future Laravel version.
+     *
      * @param  string|array  $searchPath
      * @return string
      */
@@ -412,6 +437,8 @@ public function compileGetAllTables($searchPath)
     /**
      * Compile the SQL needed to retrieve all view names.
      *
+     * @deprecated Will be removed in a future Laravel version.
+     *
      * @param  string|array  $searchPath
      * @return string
      */

src/Illuminate/Database/Schema/Grammars/SQLiteGrammar.php

@@ -29,13 +29,52 @@ class SQLiteGrammar extends Grammar
     /**
      * Compile the query to determine if a table exists.
      *
+     * @deprecated Will be removed in a future Laravel version.
+     *
      * @return string
      */
     public function compileTableExists()
     {
         return "select * from sqlite_master where type = 'table' and name = ?";
     }
 
+    /**
+     * Compile the query to determine if the dbstat table is available.
+     *
+     * @return string
+     */
+    public function compileDbstatExtists()
+    {
+        return "select exists (select 1 from pragma_compile_options where compile_options = 'ENABLE_DBSTAT_VTAB') as enabled";
+    }
+
+    /**
+     * Compile the query to determine the tables.
+     *
+     * @param  bool  $withSize
+     * @return string
+     */
+    public function compileTables($withSize = false)
+    {
+        return $withSize
+            ? 'select m.tbl_name as name, sum(s.pgsize) as size from sqlite_master as m '
+            .'join dbstat as s on s.name = m.name '
+            ."where m.type in ('table', 'index') and m.tbl_name not like 'sqlite_%' "
+            .'group by m.tbl_name '
+            .'order by m.tbl_name'
+            : "select name from sqlite_master where type = 'table' and name not like 'sqlite_%' order by name";
+    }
+
+    /**
+     * Compile the query to determine the views.
+     *
+     * @return string
+     */
+    public function compileViews()
+    {
+        return "select name, sql as definition from sqlite_master where type = 'view' order by name";
+    }
+
     /**
      * Compile the query to determine the list of columns.
      *
@@ -286,6 +325,8 @@ public function compileDropAllViews()
     /**
      * Compile the SQL needed to retrieve all table names.
      *
+     * @deprecated Will be removed in a future Laravel version.
+     *
      * @return string
      */
     public function compileGetAllTables()
@@ -296,6 +337,8 @@ public function compileGetAllTables()
     /**
      * Compile the SQL needed to retrieve all view names.
      *
+     * @deprecated Will be removed in a future Laravel version.
+     *
      * @return string
      */
     public function compileGetAllViews()

src/Illuminate/Database/Schema/Grammars/SqlServerGrammar.php

@@ -69,13 +69,42 @@ public function compileDropDatabaseIfExists($name)
     /**
      * Compile the query to determine if a table exists.
      *
+     * @deprecated Will be removed in a future Laravel version.
+     *
      * @return string
      */
     public function compileTableExists()
     {
         return "select * from sys.sysobjects where id = object_id(?) and xtype in ('U', 'V')";
     }
 
+    /**
+     * Compile the query to determine the tables.
+     *
+     * @return string
+     */
+    public function compileTables()
+    {
+        return 'select t.name as name, SCHEMA_NAME(t.schema_id) as [schema], sum(u.total_pages) * 8 * 1024 as size '
+            .'from sys.tables as t '
+            .'join sys.partitions as p on p.object_id = t.object_id '
+            .'join sys.allocation_units as u on u.container_id = p.hobt_id '
+            .'group by t.name '
+            .'order by t.name';
+    }
+
+    /**
+     * Compile the query to determine the views.
+     *
+     * @return string
+     */
+    public function compileViews()
+    {
+        return 'select name, SCHEMA_NAME(v.schema_id) as [schema], definition from sys.views as v '
+            .'inner join sys.sql_modules as m on v.object_id = m.object_id '
+            .'order by name';
+    }
+
     /**
      * Compile the query to determine the list of columns.
      *
@@ -507,6 +536,8 @@ public function compileDropAllViews()
     /**
      * Compile the SQL needed to retrieve all table names.
      *
+     * @deprecated Will be removed in a future Laravel version.
+     *
      * @return string
      */
     public function compileGetAllTables()
@@ -517,6 +548,8 @@ public function compileGetAllTables()
     /**
      * Compile the SQL needed to retrieve all view names.
      *
+     * @deprecated Will be removed in a future Laravel version.
+     *
      * @return string
      */
     public function compileGetAllViews()