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Overview
Comment: | Add new API function sqlite3_create_window_function(), for creating new aggregate window functions. |
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Downloads: | Tarball | ZIP archive |
Timelines: | family | ancestors | descendants | both | exp-window-functions |
Files: | files | file ages | folders |
SHA3-256: |
da03fb4318fd2613ec5c5b109a3974ac |
User & Date: | dan 2018-06-18 16:55:22.801 |
Context
2018-06-18
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17:36 | Ensure that all four callbacks are provided when registering a window function (otherwise SQLITE_MISUSE is returned). (check-in: 5720dcd8b1 user: dan tags: exp-window-functions) | |
16:55 | Add new API function sqlite3_create_window_function(), for creating new aggregate window functions. (check-in: da03fb4318 user: dan tags: exp-window-functions) | |
2018-06-15
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20:46 | Add extra OOM test. (check-in: ac251f7260 user: dan tags: exp-window-functions) | |
Changes
Changes to Makefile.in.
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415 416 417 418 419 420 421 422 423 424 425 426 427 428 | 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 | + | $(TOP)/src/test_superlock.c \ $(TOP)/src/test_syscall.c \ $(TOP)/src/test_tclsh.c \ $(TOP)/src/test_tclvar.c \ $(TOP)/src/test_thread.c \ $(TOP)/src/test_vfs.c \ $(TOP)/src/test_windirent.c \ $(TOP)/src/test_window.c \ $(TOP)/src/test_wsd.c \ $(TOP)/ext/fts3/fts3_term.c \ $(TOP)/ext/fts3/fts3_test.c \ $(TOP)/ext/session/test_session.c \ $(TOP)/ext/rbu/test_rbu.c # Statically linked extensions |
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Changes to Makefile.msc.
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1475 1476 1477 1478 1479 1480 1481 1482 1483 1484 1485 1486 1487 1488 | 1475 1476 1477 1478 1479 1480 1481 1482 1483 1484 1485 1486 1487 1488 1489 | + | $(TOP)\src\test_superlock.c \ $(TOP)\src\test_syscall.c \ $(TOP)\src\test_tclsh.c \ $(TOP)\src\test_tclvar.c \ $(TOP)\src\test_thread.c \ $(TOP)\src\test_vfs.c \ $(TOP)\src\test_windirent.c \ $(TOP)\src\test_window.c \ $(TOP)\src\test_wsd.c \ $(TOP)\ext\fts3\fts3_term.c \ $(TOP)\ext\fts3\fts3_test.c \ $(TOP)\ext\rbu\test_rbu.c \ $(TOP)\ext\session\test_session.c # Statically linked extensions. |
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Changes to main.mk.
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345 346 347 348 349 350 351 352 353 354 355 356 357 358 | 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 | + | $(TOP)/src/test_superlock.c \ $(TOP)/src/test_syscall.c \ $(TOP)/src/test_tclsh.c \ $(TOP)/src/test_tclvar.c \ $(TOP)/src/test_thread.c \ $(TOP)/src/test_vfs.c \ $(TOP)/src/test_windirent.c \ $(TOP)/src/test_window.c \ $(TOP)/src/test_wsd.c # Extensions to be statically loaded. # TESTSRC += \ $(TOP)/ext/misc/amatch.c \ $(TOP)/ext/misc/carray.c \ |
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Changes to src/func.c.
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1767 1768 1769 1770 1771 1772 1773 | 1767 1768 1769 1770 1771 1772 1773 1774 1775 1776 1777 1778 1779 1780 1781 1782 1783 1784 | - - + + - + | void sqlite3RegisterLikeFunctions(sqlite3 *db, int caseSensitive){ struct compareInfo *pInfo; if( caseSensitive ){ pInfo = (struct compareInfo*)&likeInfoAlt; }else{ pInfo = (struct compareInfo*)&likeInfoNorm; } |
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Changes to src/main.c.
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1679 1680 1681 1682 1683 1684 1685 1686 1687 1688 1689 1690 1691 1692 | 1679 1680 1681 1682 1683 1684 1685 1686 1687 1688 1689 1690 1691 1692 1693 1694 | + + | const char *zFunctionName, int nArg, int enc, void *pUserData, void (*xSFunc)(sqlite3_context*,int,sqlite3_value **), void (*xStep)(sqlite3_context*,int,sqlite3_value **), void (*xFinal)(sqlite3_context*), void (*xValue)(sqlite3_context*), void (*xInverse)(sqlite3_context*,int,sqlite3_value **), FuncDestructor *pDestructor ){ FuncDef *p; int nName; int extraFlags; assert( sqlite3_mutex_held(db->mutex) ); |
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1712 1713 1714 1715 1716 1717 1718 | 1714 1715 1716 1717 1718 1719 1720 1721 1722 1723 1724 1725 1726 1727 1728 1729 1730 1731 | - + - + | ** to the hash table. */ if( enc==SQLITE_UTF16 ){ enc = SQLITE_UTF16NATIVE; }else if( enc==SQLITE_ANY ){ int rc; rc = sqlite3CreateFunc(db, zFunctionName, nArg, SQLITE_UTF8|extraFlags, |
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1761 1762 1763 1764 1765 1766 1767 1768 1769 1770 1771 1772 1773 | 1763 1764 1765 1766 1767 1768 1769 1770 1771 1772 1773 1774 1775 1776 1777 1778 1779 1780 1781 1782 1783 1784 1785 1786 1787 1788 1789 1790 1791 1792 1793 1794 1795 1796 1797 1798 1799 1800 1801 1802 | + + - - - + + + + + + + - - - + + + - - - - - - - - - - - - - + + - - + | pDestructor->nRef++; } p->u.pDestructor = pDestructor; p->funcFlags = (p->funcFlags & SQLITE_FUNC_ENCMASK) | extraFlags; testcase( p->funcFlags & SQLITE_DETERMINISTIC ); p->xSFunc = xSFunc ? xSFunc : xStep; p->xFinalize = xFinal; p->xValue = xValue; p->xInverse = xInverse; p->pUserData = pUserData; p->nArg = (u16)nArg; return SQLITE_OK; } /* |
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1814 1815 1816 1817 1818 1819 1820 | 1810 1811 1812 1813 1814 1815 1816 1817 1818 1819 1820 1821 1822 1823 1824 1825 1826 1827 1828 1829 1830 1831 1832 1833 1834 1835 1836 1837 1838 1839 1840 1841 1842 1843 1844 1845 1846 1847 1848 1849 1850 1851 1852 1853 1854 1855 1856 1857 1858 1859 1860 1861 1862 1863 1864 1865 1866 1867 1868 1869 1870 1871 1872 1873 1874 1875 1876 1877 1878 1879 1880 1881 1882 1883 | - + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + | xDestroy(p); goto out; } pArg->nRef = 0; pArg->xDestroy = xDestroy; pArg->pUserData = p; } |
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1847 1848 1849 1850 1851 1852 1853 | 1891 1892 1893 1894 1895 1896 1897 1898 1899 1900 1901 1902 1903 1904 1905 | - + | #ifdef SQLITE_ENABLE_API_ARMOR if( !sqlite3SafetyCheckOk(db) || zFunctionName==0 ) return SQLITE_MISUSE_BKPT; #endif sqlite3_mutex_enter(db->mutex); assert( !db->mallocFailed ); zFunc8 = sqlite3Utf16to8(db, zFunctionName, -1, SQLITE_UTF16NATIVE); |
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Changes to src/sqlite.h.in.
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4736 4737 4738 4739 4740 4741 4742 4743 4744 4745 4746 4747 4748 4749 | 4736 4737 4738 4739 4740 4741 4742 4743 4744 4745 4746 4747 4748 4749 4750 4751 4752 4753 4754 4755 4756 4757 4758 4759 4760 4761 | + + + + + + + + + + + + | int nArg, int eTextRep, void *pApp, void (*xFunc)(sqlite3_context*,int,sqlite3_value**), void (*xStep)(sqlite3_context*,int,sqlite3_value**), void (*xFinal)(sqlite3_context*), void(*xDestroy)(void*) ); int sqlite3_create_window_function( sqlite3 *db, const char *zFunctionName, int nArg, int eTextRep, void *pApp, void (*xStep)(sqlite3_context*,int,sqlite3_value**), void (*xFinal)(sqlite3_context*), void (*xValue)(sqlite3_context*), void (*xInverse)(sqlite3_context*,int,sqlite3_value**), void(*xDestroy)(void*) ); /* ** CAPI3REF: Text Encodings ** ** These constant define integer codes that represent the various ** text encodings supported by SQLite. |
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Changes to src/sqliteInt.h.
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4240 4241 4242 4243 4244 4245 4246 | 4240 4241 4242 4243 4244 4245 4246 4247 4248 4249 4250 4251 4252 4253 4254 4255 4256 4257 | - + + + + | KeyInfo *sqlite3KeyInfoFromExprList(Parse*, ExprList*, int, int); #ifdef SQLITE_DEBUG int sqlite3KeyInfoIsWriteable(KeyInfo*); #endif int sqlite3CreateFunc(sqlite3 *, const char *, int, int, void *, void (*)(sqlite3_context*,int,sqlite3_value **), |
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Changes to src/test_tclsh.c.
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101 102 103 104 105 106 107 108 109 110 111 112 113 114 | 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 | + | #if defined(SQLITE_ENABLE_FTS3) || defined(SQLITE_ENABLE_FTS4) extern int Sqlitetestfts3_Init(Tcl_Interp *interp); #endif #ifdef SQLITE_ENABLE_ZIPVFS extern int Zipvfs_Init(Tcl_Interp*); #endif extern int TestExpert_Init(Tcl_Interp*); extern int Sqlitetest_window_Init(Tcl_Interp *); Tcl_CmdInfo cmdInfo; /* Since the primary use case for this binary is testing of SQLite, ** be sure to generate core files if we crash */ #if defined(unix) { struct rlimit x; |
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165 166 167 168 169 170 171 172 173 174 175 176 177 178 | 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 | + | SqliteRbu_Init(interp); Sqlitetesttcl_Init(interp); #if defined(SQLITE_ENABLE_FTS3) || defined(SQLITE_ENABLE_FTS4) Sqlitetestfts3_Init(interp); #endif TestExpert_Init(interp); Sqlitetest_window_Init(interp); Tcl_CreateObjCommand( interp, "load_testfixture_extensions", load_testfixture_extensions,0,0 ); return 0; } |
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Added src/test_window.c.