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Overview
Comment: | Fix missing "const" in the documentation of the argv parameters to the xCreate and xConnect methods in the sqlite3_module object. |
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Downloads: | Tarball | ZIP archive |
Timelines: | family | ancestors | descendants | both | branch-3.24 |
Files: | files | file ages | folders |
SHA3-256: |
2ee890a53a686b0848b9b233e27eca33 |
User & Date: | drh 2018-06-15 19:12:24.329 |
Context
2018-06-26
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18:24 | Mention that UPSERT does not work for virtual tables. (check-in: 887762cf99 user: drh tags: branch-3.24) | |
2018-06-15
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19:12 | Fix missing "const" in the documentation of the argv parameters to the xCreate and xConnect methods in the sqlite3_module object. (check-in: 2ee890a53a user: drh tags: branch-3.24) | |
2018-06-09
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22:13 | Fix typos in the compile.html page. (check-in: 10c05df9fb user: drh tags: branch-3.24) | |
Changes
Changes to pages/vtab.in.
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261 262 263 264 265 266 267 | destructor for client data pointer. The module structure is what defines the behavior of a virtual table. The module structure looks like this: <codeblock> struct sqlite3_module { int iVersion; int (*xCreate)(sqlite3*, void *pAux, | | | | 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 | destructor for client data pointer. The module structure is what defines the behavior of a virtual table. The module structure looks like this: <codeblock> struct sqlite3_module { int iVersion; int (*xCreate)(sqlite3*, void *pAux, int argc, char *const*argv, sqlite3_vtab **ppVTab, char **pzErr); int (*xConnect)(sqlite3*, void *pAux, int argc, char *const*argv, sqlite3_vtab **ppVTab, char **pzErr); int (*xBestIndex)(sqlite3_vtab *pVTab, sqlite3_index_info*); int (*xDisconnect)(sqlite3_vtab *pVTab); int (*xDestroy)(sqlite3_vtab *pVTab); int (*xOpen)(sqlite3_vtab *pVTab, sqlite3_vtab_cursor **ppCursor); int (*xClose)(sqlite3_vtab_cursor*); |
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350 351 352 353 354 355 356 | <h1>Virtual Table Methods</h1> <tcl>hd_fragment xcreate {sqlite3_module.xCreate} {xCreate}</tcl> <h2>The xCreate Method</h2> <codeblock> int (*xCreate)(sqlite3 *db, void *pAux, | | | 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 | <h1>Virtual Table Methods</h1> <tcl>hd_fragment xcreate {sqlite3_module.xCreate} {xCreate}</tcl> <h2>The xCreate Method</h2> <codeblock> int (*xCreate)(sqlite3 *db, void *pAux, int argc, char *const*argv, sqlite3_vtab **ppVTab, char **pzErr); </codeblock> <p>The xCreate method is called to create a new instance of a virtual table in response to a [CREATE VIRTUAL TABLE] statement. If the xCreate method is the same pointer as the [xConnect] method, then the |
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549 550 551 552 553 554 555 | <tcl>############################################################# xConnect hd_fragment xconnect {sqlite3_module.xConnect} {xConnect}</tcl> <h2>The xConnect Method</h2> <codeblock> int (*xConnect)(sqlite3*, void *pAux, | | | 549 550 551 552 553 554 555 556 557 558 559 560 561 562 563 | <tcl>############################################################# xConnect hd_fragment xconnect {sqlite3_module.xConnect} {xConnect}</tcl> <h2>The xConnect Method</h2> <codeblock> int (*xConnect)(sqlite3*, void *pAux, int argc, char *const*argv, sqlite3_vtab **ppVTab, char **pzErr); </codeblock> <p>The xConnect method is very similar to [xCreate]. It has the same parameters and constructs a new [sqlite3_vtab] structure just like xCreate. |
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