新增sql连接，目前支持mysql、sqlite、oracle连接以及相关数据库操作

2026-06-26 10:36:47 +08:00
commit 903d805f31
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+/*
+ * 
+ */
+
+/* Copyright (c) 1991, 2005, Oracle. All rights reserved.  */
+/* Copyright (c) 1991, 2005, Oracle. All rights reserved.  */
+/*
+   NAME
+     ocidem.h - OCI demo header
+   MODIFIED   (MM/DD/YY)
+    dmukhin    06/29/05  - ANSI prototypes; miscellaneous cleanup 
+    whe        04/07/99 -  bug#810071
+    whe        03/19/99 -  lrg 32079 etc.: putting static back for oci_func_tab
+    nmacnaug   02/02/99 -  static declarations should not be in header files
+    mygopala   09/22/97 -  Fix for bug 550351
+    surman     03/14/97 -  Merge 413362 to 8.0.3
+    surman     11/08/96 -  413362: Add SS_64BIT_SERVER macro
+    emendez    04/07/94 -  merge changes from branch 1.6.710.1
+    emendez    02/02/94 -  Fix for bug 157576
+    jnlee      01/05/93 -  include oratypes.h once, make oci_func_tab static
+    rkooi2     10/26/92 -  More portability mods 
+    rkooi2     10/22/92 -  Change text back to char to avoid casts 
+    rkooi2     10/20/92 -  Changes to make it portable 
+    sjain      03/16/92 -  Creation 
+*/
+
+/*
+ *  ocidem.h
+ *
+ *  Declares additional functions and data structures
+ *  used in the OCI C sample programs.
+ */
+
+
+#ifndef ORATYPES
+#include <oratypes.h>
+#endif /* ORATYPES */
+
+#ifndef OCIDFN
+#include <ocidfn.h>
+#endif /* OCIDFN */
+
+#ifndef OCIDEM
+#define OCIDEM
+
+
+/*  internal/external datatype codes */
+#define VARCHAR2_TYPE            1
+#define NUMBER_TYPE              2
+#define INT_TYPE                 3
+#define FLOAT_TYPE               4
+#define STRING_TYPE              5
+#define ROWID_TYPE              11
+#define DATE_TYPE               12
+
+/*  ORACLE error codes used in demonstration programs */
+#define VAR_NOT_IN_LIST       1007
+#ifndef NO_DATA_FOUND
+#  define NO_DATA_FOUND         1403
+#endif
+#define NULL_VALUE_RETURNED   1405
+
+/*  some SQL and OCI function codes */
+#define FT_INSERT                3
+#define FT_SELECT                4
+#define FT_UPDATE                5
+#define FT_DELETE                9
+
+#define FC_OOPEN                14
+
+/*
+ *  OCI function code labels,
+ *  corresponding to the fc numbers
+ *  in the cursor data area.
+ */
+static const text  *oci_func_tab[] =  {(text *) "not used",
+/* 1-2 */       (text *) "not used", (text *) "OSQL",
+/* 3-4 */       (text *) "not used", (text *) "OEXEC, OEXN",
+/* 5-6 */       (text *) "not used", (text *) "OBIND",
+/* 7-8 */       (text *) "not used", (text *) "ODEFIN",
+/* 9-10 */      (text *) "not used", (text *) "ODSRBN",
+/* 11-12 */     (text *) "not used", (text *) "OFETCH, OFEN",
+/* 13-14 */     (text *) "not used", (text *) "OOPEN",
+/* 15-16 */     (text *) "not used", (text *) "OCLOSE",
+/* 17-18 */     (text *) "not used", (text *) "not used",
+/* 19-20 */     (text *) "not used", (text *) "not used",
+/* 21-22 */     (text *) "not used", (text *) "ODSC",
+/* 23-24 */     (text *) "not used", (text *) "ONAME",
+/* 25-26 */     (text *) "not used", (text *) "OSQL3",
+/* 27-28 */     (text *) "not used", (text *) "OBNDRV",
+/* 29-30 */     (text *) "not used", (text *) "OBNDRN",
+/* 31-32 */     (text *) "not used", (text *) "not used",
+/* 33-34 */     (text *) "not used", (text *) "OOPT",
+/* 35-36 */     (text *) "not used", (text *) "not used",
+/* 37-38 */     (text *) "not used", (text *) "not used",
+/* 39-40 */     (text *) "not used", (text *) "not used",
+/* 41-42 */     (text *) "not used", (text *) "not used",
+/* 43-44 */     (text *) "not used", (text *) "not used",
+/* 45-46 */     (text *) "not used", (text *) "not used",
+/* 47-48 */     (text *) "not used", (text *) "not used",
+/* 49-50 */     (text *) "not used", (text *) "not used",
+/* 51-52 */     (text *) "not used", (text *) "OCAN",
+/* 53-54 */     (text *) "not used", (text *) "OPARSE",
+/* 55-56 */     (text *) "not used", (text *) "OEXFET",
+/* 57-58 */     (text *) "not used", (text *) "OFLNG",
+/* 59-60 */     (text *) "not used", (text *) "ODESCR",
+/* 61-62 */     (text *) "not used", (text *) "OBNDRA",
+/* 63-64 */     (text *) "OBINDPS",  (text *) "ODEFINPS",
+/* 65-66 */     (text *) "OGETPI",   (text *) "OSETPI"
+};
+
+#endif      /* OCIDEM */
+