新增sql连接，目前支持mysql、sqlite、oracle连接以及相关数据库操作
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taocong
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/* Copyright (c) 2003, 2023, Oracle and/or its affiliates. */
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/* All rights reserved.*/
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/*
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NAME
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ocixml.h - OCIXMLType functions
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DESCRIPTION
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This file contains all OCIXMLType functions defined in ocixml.c
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****************************IMPORTANT***********************************
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*** If you change the signatures of any fucntions in this file, make sure
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*** to make same changes to Windows OSD file ociclnt.c. Otherwise, users
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*** of OCI instant client like ODP.NET will have build issues or crashes
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****************************IMPORTANT***********************************
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PUBLIC FUNCTION(S)
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OCIXMLTypeNew()
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OCIXMLTypeCreateFromSrc()
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OCIXMLTypeCreateFromSrcWithSchema()
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OCIXMLTypeTransform()
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OCIXMLTypeExtract()
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OCIXMLTypeIsSchemaBased()
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OCIXMLTypeValidate()
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OCIXMLTypeExists()
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OCIXMLTypeGetDOM()
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OCIXMLTypeGetFromDOM()
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OCIDOMFree()
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OCIXMLSEMutexAcq()
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OCIXMLSEMutexRel()
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OCIXMLUpdateNodeValues()
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INTERNAL FUNCTION(S)
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EXAMPLES
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NOTES
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MODIFIED (MM/DD/YY)
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davcarde 07/26/23 - Bug 35510253: add OCIXML_FORMATTYPE_TBX
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joalvizo 09/06/16 - add OCIXMLTypeIsBinXml.
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yinlu 07/26/12 - remove xml0.h, a private header
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spetride 03/02/09 - add isdoc to OCIXMLTypeCreateFromSrc*
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bsthanik 01/17/07 - 5753599: wrappers for service mutex acq/rel
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bkhaladk 05/10/06 - add setpicklepref
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nitgupta 01/30/06 - add signatures for OCIBinXMl*
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dmukhin 06/16/05 - ANSI prototypes; miscellaneous cleanup
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dmukhin 06/14/05 - ANSI prototypes; miscellaneous cleanup
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ataracha 12/04/03 - convert public oci api to ansi
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ataracha 01/21/03 - ataracha_uni_capi_cleanup
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ataracha 01/08/03 - Creation
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*/
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#ifndef OCI_ORACLE
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# include <oci.h>
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#endif
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#ifndef XML_ORACLE
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#include <xml.h>
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#endif
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#ifndef OCIXML_ORACLE
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# define OCIXML_ORACLE
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/*---------------------------------------------------------------------------
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PUBLIC TYPES AND CONSTANTS
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---------------------------------------------------------------------------*/
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/* parameters for OCIXMLUpdateNodeValues */
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struct OCIXMLunv
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{
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void * xpth_OCIXMLunv; /* xpath expression */
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void * val_OCIXMLunv; /* value - string literal or xmltype */
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ub4 xpthL_OCIXMLunv; /* length of xpath expression string */
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ub4 valL_OCIXMLunv; /* length of value string */
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ub1 tp_OCIXMLunv; /* type of value - xmltype of string */
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#define OCIXMLUNV_XTP 0x00 /* param is xmltype */
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#define OCIXMLUNV_STP 0x01 /* param is string literal */
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#define OCIXMLUNV_STM 0x02 /* param is a stream (kghsstream *) */
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#define OCIXMLUNV_CLOB 0x03 /* param is a CLOB locator (kolblc *) */
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#define OCIXMLUNV_BLOB 0x04 /* param is a BLOB locator (kolblc *) */
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};
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typedef struct OCIXMLunv OCIXMLunv;
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/*---------------------------------------------------------------------------
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PRIVATE TYPES AND CONSTANTS
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---------------------------------------------------------------------------*/
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/*---------------------------------------------------------------------------
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EXPORT FUNCTIONS
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---------------------------------------------------------------------------*/
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sword OCIXMLTypeNew(OCISvcCtx *svchp, OCIError *errhp, OCIDuration dur,
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OraText *elname, ub4 elname_Len,
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OraText *schemaURL, ub4 schemaURL_Len,
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OCIXMLType **retInstance);
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sword OCIXMLTypeCreateFromSrc(OCISvcCtx *svchp, OCIError *errhp,
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OCIDuration dur, ub1 src_type, void *src_ptr,
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sb4 ind, OCIXMLType **retInstance, ub4 csid);
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sword OCIXMLTypeCreateFromSrcInt(OCISvcCtx *svchp, OCIError *errhp,
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OCIDuration dur, ub1 src_type, void *src_ptr,
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sb4 ind, OCIXMLType **retInstance, ub4 csid,
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boolean isdoc);
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sword OCIXMLTypeCreateFromSrcWithSchema(OCISvcCtx *svchp, OCIError *errhp,
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OCIDuration dur, ub1 src_type, void *src_ptr,
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sb4 ind, OraText *schemaURL, ub4 schemaURL_Len,
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boolean wellformed, boolean valid,
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OCIXMLType **retInstance, ub4 csid);
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sword OCIXMLTypeCreateFromSrcWithSchemaInt(OCISvcCtx *svchp, OCIError *errhp,
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OCIDuration dur, ub1 src_type, void *src_ptr,
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sb4 ind, OraText *schemaURL, ub4 schemaURL_Len,
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boolean wellformed, boolean valid,
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OCIXMLType **retInstance, ub4 csid,
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boolean isdoc);
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sword OCIXMLTypeExtract(OCIError *errhp,
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OCIXMLType *doc, OCIDuration dur,
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OraText *xpathexpr, ub4 xpathexpr_Len,
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OraText *nsmap, ub4 nsmap_Len,
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OCIXMLType **retDoc);
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sword OCIXMLTypeTransform(OCIError *errhp, OCIDuration dur,
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OCIXMLType *doc, OCIXMLType *xsldoc,
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OCIXMLType **retDoc);
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/* Note: xpathexpr is case sensitive */
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sword OCIXMLTypeExists(OCIError *errhp, OCIXMLType *doc,
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OraText *xpathexpr, ub4 xpathexpr_Len,
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OraText *nsmap, ub4 nsmap_Len,
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boolean *retval);
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sword OCIXMLTypeIsSchemaBased(OCIError *errhp,
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OCIXMLType *doc, boolean *retval);
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sword OCIXMLTypeIsFragment(OCIError *errhp, OCIXMLType *doc, boolean *retval);
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sword OCIXMLTypeGetSchema(OCIError *errhp, OCIXMLType *doc,
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OCIXMLType **schemadoc,
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OraText **schemaURL, ub4 *schemaURL_Len,
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OraText **rootelem, ub4 *rootelem_Len);
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sword OCIXMLTypeValidate(OCIError *errhp, OCIXMLType *doc,
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OraText *schemaURL, ub4 schemaURL_Len, boolean *retval);
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sword OCIXMLTypeGetDOM(OCIError *errhp, OCIXMLType *doc, OCIDuration dur,
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OCIDOMDocument **retDom);
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sword OCIXMLTypeGetFromDOM(OCIError *errhp, OCIDOMDocument *domdoc,
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OCIXMLType **retXMLType);
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sword OCIXMLTypeGetNS(OCIError *errhp, OCIXMLType *domdoc,
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OraText **ns, ub4 *ns_len);
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sword OCIDOMFree(OCIError *errhp, OCIDOMDocument *domdoc);
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sword OCIBinXmlCreateReposCtxFromConn(OCIEnv *env, OCISvcCtx *svcctx,
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OCIError *err, OCIBinXmlReposCtx **ctx);
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sword OCIBinXmlCreateReposCtxFromCPool(OCIEnv *env, OCICPool *cpool,
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OCIError *err, OCIBinXmlReposCtx **ctx);
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sword OCIBinXmlSetReposCtxForConn(OCISvcCtx *dataconn,
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OCIBinXmlReposCtx *reposctx);
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sword OCIXMLTypeIsBinXml(OCIError *errhp,
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OCIXMLType *doc, boolean *retval);
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#define OCIXML_FORMATTYPE_TEXT 0
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#define OCIXML_FORMATTYPE_BINXML 1
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#define OCIXML_FORMATTYPE_TBX 2
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sword OCIBinXmlSetFormatPref(xmldocnode *doc, ub4 format);
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/* OCI Wrapper to acquire mutex associated with service handle and
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* env handle
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*/
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sword OCIXMLSEMutexAcq(OCISvcCtx *svchp, OCIError *errhp);
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/* release wrapper corresponding to OCIXMLSEMutexAcq */
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sword OCIXMLSEMutexRel(OCISvcCtx *svchp, OCIError *errhp);
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/* acquires OCI svc and env mutexes, updates values of nodes pointed to by
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* given XPATH locations, and releases mutexes.
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*/
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sword OCIXMLUpdateNodeValues(OCISvcCtx *svchp, OCIError *errhp, OCIXMLType
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**docp, struct OCIXMLunv *values, ub4 numvalues, oratext *nsmap,
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ub4 nsmapl);
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/*---------------------------------------------------------------------------
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INTERNAL FUNCTIONS
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---------------------------------------------------------------------------*/
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#endif /* OCIXML_ORACLE */
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