oracle急急急 求大神谢谢了

Question

某停车场使用远距离射频捕捉技术完成车辆泊位的采集，每10秒钟循环采集一次信息，将采集信息记录到表busparking中，busparking表结构为（泊位号parkingno，车辆自编号busno，采集时间collecttime），现在需要通过busparking表信息完成车辆进出泊位的信息表busstatus（车辆自编号busno，进出时间inouttime，进出标志inout，泊位号parkingno）。（编程实现，2人/3组，需要源代码及解决方案

Answer 1

参考demo\*.*
Program Name                              Features Illustrated
cdemo81.c                                 Using basic SQL processing with release 8 and later functionality.
cdemo82.c                                 Performing basic processing of user-defined objects.
cdemocor.c                                Using complex object retrieval (COR) to improve performance.
cdemodr1.c,cdemodr2.c,cdemodr3.c          Using INSERT/UPDATE/DELETE statements with RETURNING clause used with basic datatypes, LOBs and REFs.
cdemodsa.c                                Describing information about a table.
cdemodsc.c                                Describing information about an object type.
cdemofo.c                                 Registering and operating application failover callbacks.
cdemolb.c                                 Create and insert LOB data and then read, write, copy, append and trim the data.
cdemolb2.c                                Writing and reading of CLOB/BLOB columns with stream mode and callback functions.
cdemolbs.c                                Writing and reading to LOBs with the LOB buffering system.
cdemobj.c                                 Pinning and navigation of REF object.
cdemorid.c                                Using INSERT, UPDATE, DELETE statements and fetches to get multiple rowids in one round-trip.
cdemoses.c                                Using session switching and migration.
cdemothr.c                                Using the OCIThread package.
cdemosyev.c                               Registering predefined subscriptions and specifying a callback function to be invoked for client notifications (for more information about Advanced Queuing, see Oracle Streams Advanced Queuing User’s Guide and Reference).
ociaqdemo00.c,ociaqdemo01.c,ociaqdemo02.c Advanced queuing.
cdemodp.c,cdemodp_lip.c                   Loading data with the direct path load functions.
cdemdpco.c                                Loading a column object with the direct path load functions.
cdemdpno.c                                Loading a nested column object with the direct path load functions.
cdemdpin.c                                Loading derived type (inheritance) - direct path.
cdemdpit.c                                Loading an object table with inheritance - direct path.
cdemdpro.c                                Loading a reference with the direct path load functions.
cdemdpss.c                                Loading SQL strings with the direct path load functions.
cdemoucb.c,cdemoucbl.c                    Using static and dynamic user callbacks.
cdemoupk.c,cdemoup1.c,cdemoup2.c          Using dynamic user callbacks with multiple packages.
cdemodt.c                                 Datetime and interval example.
cdemosc.c                                 Scrollable cursor.
cdemol2l.c                                Accesses LOBs using the LONG API.
cdemoin1.c                                Inheritance demo which modifies an inherited type in a table and displays a record from the table.
cdemoin2.c                                Inheritance demo to do attribute substitutability.
cdemoin3.c                                Inheritance demo that describes an object, inherited types, object tables, and a sub-table.
cdemoanydata1.c                           Anydata demo. Inserts and selects rows to and from anydata table.
cdemoanydata2.c                           Anydata demo. Creates a type piecewise using OCITypeBeginCreate() and then describes the new type created.
cdemosp.c                                 Session pooling.
cdemocp.c                                 Connection pooling.
cdemocpproxy.c                            Connection pooling with proxy functionality.
cdemostc.c                                Statement caching.
cdemouni.c                                Program for OCI UTF16 API.
nchdemo1.c                                Shows nchar implicit conversion feature and codepoint feature.