getManager              package:RMySQL              R Documentation

_G_e_t _a _d_a_t_a_b_a_s_e _m_a_n_a_g_e_r _o_b_j_e_c_t _f_r_o_m _a _d_e_r_i_v_e_d _h_a_n_d_l_e

_D_e_s_c_r_i_p_t_i_o_n:

     Get the dbManager handle from some other dbObject - useful when
     one forgets to save the manager handle

_U_s_a_g_e:

     getManager(obj, ...)

_A_r_g_u_m_e_n_t_s:

     obj: any `dbObject', i.e., any remote reference to a RDBMS as
          implemented by the R/S database interface (a `dbConnection',
          `dbResultSet', etc.) 

    ... : any other arguments are passed to the implementing method. 

_V_a_l_u_e:

     a `dbManager' object.

_S_e_e _A_l_s_o:

     On database managers:

     `dbManager' `MySQL' `load' `unload'

     On connections, SQL statements and resultSets:

     `dbExecStatement' `dbExec' `fetch' `quickSQL'

     On transaction management:

     `commit' `rollback'

     On meta-data:

     `describe' `getVersion' `getDatabases' `getTables' `getFields'
     `getCurrentDatabase' `getTableIndices' `getException'
     `getStatement' `hasCompleted' `getRowCount' `getAffectedRows'
     `getNullOk' `getInfo'

_E_x_a_m_p_l_e_s:

     > mgr <- dbManager(con)

