// TODO consider the possible perf benefits of changing this routine // to accept lots of changeset ids instead of just one, so it // can handle them all at once. void SG_treendx__update__multiple( SG_context* pCtx, SG_treendx* pTreeNdx, SG_stringarray* psa ) { SG_changeset* pcs = NULL; sqlite3_stmt* pStmt = NULL; SG_vhash* pvh_treepaths = NULL; SG_uint32 count_treepaths = 0; SG_uint32 count_changesets = 0; SG_uint32 ics = 0; SG_NULLARGCHECK_RETURN(psa); SG_NULLARGCHECK_RETURN(pTreeNdx); SG_ERR_CHECK( SG_stringarray__count(pCtx, psa, &count_changesets) ); SG_ERR_CHECK( sg_sqlite__exec__va(pCtx, pTreeNdx->psql, "BEGIN TRANSACTION; ") ); SG_ERR_CHECK( sg_sqlite__prepare(pCtx, pTreeNdx->psql, &pStmt, "INSERT OR IGNORE INTO treendx (gid, strpath) VALUES (?, ?)") ); for (ics=0; ics<count_changesets; ics++) { const char* psz_hid = NULL; SG_uint32 i = 0; SG_ERR_CHECK( SG_stringarray__get_nth(pCtx, psa, ics, &psz_hid) ); SG_ERR_CHECK( SG_changeset__load_from_repo(pCtx, pTreeNdx->pRepo, psz_hid, &pcs) ); SG_ERR_CHECK( SG_changeset__get_treepaths(pCtx, pcs, &pvh_treepaths) ); if (pvh_treepaths) { SG_ERR_CHECK( SG_vhash__count(pCtx, pvh_treepaths, &count_treepaths) ); for (i=0; i<count_treepaths; i++) { const char* psz_gid = NULL; const SG_variant* pv = NULL; const char* psz_path = NULL; SG_ERR_CHECK( SG_vhash__get_nth_pair(pCtx, pvh_treepaths, i, &psz_gid, &pv) ); SG_ERR_CHECK( SG_variant__get__sz(pCtx, pv, &psz_path) ); SG_ERR_CHECK( sg_sqlite__reset(pCtx, pStmt) ); SG_ERR_CHECK( sg_sqlite__clear_bindings(pCtx, pStmt) ); SG_ERR_CHECK( sg_sqlite__bind_text(pCtx, pStmt, 1, psz_gid) ); SG_ERR_CHECK( sg_sqlite__bind_text(pCtx, pStmt, 2, psz_path) ); SG_ERR_CHECK( sg_sqlite__step(pCtx, pStmt, SQLITE_DONE) ); } } SG_CHANGESET_NULLFREE(pCtx, pcs); } SG_ERR_CHECK( sg_sqlite__nullfinalize(pCtx, &pStmt) ); SG_ERR_CHECK( sg_sqlite__exec__va(pCtx, pTreeNdx->psql, "COMMIT TRANSACTION; ") ); fail: SG_CHANGESET_NULLFREE(pCtx, pcs); }
void sg_wc_db__gid__get_alias_from_gid(SG_context * pCtx, sg_wc_db * pDb, const char * pszGid, SG_uint64 * puiAliasGid) { sqlite3_stmt * pStmt = NULL; SG_uint64 uiAliasGid = 0; int rc; SG_ERR_CHECK( sg_sqlite__prepare(pCtx, pDb->psql, &pStmt, ("SELECT alias_gid FROM tbl_gid WHERE gid = ?")) ); SG_ERR_CHECK( sg_sqlite__bind_text(pCtx, pStmt, 1, ((pszGid && *pszGid) ? pszGid : SG_WC_DB__GID__NULL_ROOT)) ); if ((rc=sqlite3_step(pStmt)) != SQLITE_ROW) SG_ERR_THROW2( SG_ERR_SQLITE(rc), (pCtx, "sg_wc_db:tbl_gid can't find gid %s.", pszGid) ); uiAliasGid = (SG_uint64)sqlite3_column_int64(pStmt, 0); SG_ERR_CHECK( sg_sqlite__finalize(pCtx, pStmt) ); *puiAliasGid = uiAliasGid; return; fail: SG_ERR_IGNORE( sg_sqlite__finalize(pCtx, pStmt) ); }
/** * Insert a row into the "tbl_gid" table WITH A FIXED AND KNOWN ALIAS. * We only use this for the special pseudo-gids. This overrides the * auto-increment feature on the alias_gid field. */ void sg_wc_db__gid__insert_known(SG_context * pCtx, sg_wc_db * pDb, SG_uint64 uiAliasGid, const char * pszGid) { sqlite3_stmt * pStmt = NULL; SG_ERR_CHECK( sg_sqlite__prepare(pCtx, pDb->psql, &pStmt, ("INSERT OR REPLACE INTO tbl_gid ( alias_gid, gid, tmp ) VALUES (?, ?, 0)")) ); SG_ERR_CHECK( sg_sqlite__bind_int64(pCtx, pStmt, 1, uiAliasGid) ); SG_ERR_CHECK( sg_sqlite__bind_text(pCtx, pStmt, 2, pszGid) ); SG_ERR_CHECK( sg_sqlite__step(pCtx, pStmt, SQLITE_DONE) ); SG_ERR_CHECK( sg_sqlite__finalize(pCtx, pStmt) ); return; fail: SG_ERR_IGNORE( sg_sqlite__finalize(pCtx, pStmt) ); }
static void _sg_wc_db__gid__insert(SG_context * pCtx, sg_wc_db * pDb, const char * pszGid, SG_bool bIsTmp) { sqlite3_stmt * pStmt = NULL; SG_ERR_CHECK( sg_sqlite__prepare(pCtx, pDb->psql, &pStmt, ("INSERT OR IGNORE INTO tbl_gid ( gid, tmp ) VALUES ( ?, ? )")) ); SG_ERR_CHECK( sg_sqlite__bind_text(pCtx, pStmt, 1, pszGid) ); SG_ERR_CHECK( sg_sqlite__bind_int( pCtx, pStmt, 2, bIsTmp) ); SG_ERR_CHECK( sg_sqlite__step(pCtx, pStmt, SQLITE_DONE) ); SG_ERR_CHECK( sg_sqlite__finalize(pCtx, pStmt) ); return; fail: SG_ERR_IGNORE( sg_sqlite__finalize(pCtx, pStmt) ); }
/** * Attach/tie the WD to the given branch. * * We optionally validate the name (so that they can attach to * old pre-2.0 branches that allowed punctuation characters). * * We optionally verify that the branch name does/does not exist * (corresponding to --attach or --attach-new). * * We don't care one way or the other and only provide these * options as a service to the caller. You probably don't need * to use them since the caller should have already validated/verified * all this before while they were parsing the user's input. * */ void sg_wc_db__branch__attach(SG_context * pCtx, sg_wc_db * pDb, const char * pszBranchName, SG_vc_branches__check_attach_name__flags flags, SG_bool bValidateName) { sqlite3_stmt * pStmt = NULL; char * pszNormalizedBranchName = NULL; // however, we always normalize the name SG_NONEMPTYCHECK_RETURN( pszBranchName ); #if TRACE_WC_DB SG_ERR_IGNORE( SG_console(pCtx, SG_CS_STDERR, "sg_wc_db__branch__attach: [flags %d][validate %d] %s\n", (SG_uint32)flags, bValidateName, pszBranchName) ); #endif SG_ERR_CHECK( SG_vc_branches__check_attach_name(pCtx, pDb->pRepo, pszBranchName, flags, bValidateName, &pszNormalizedBranchName) ); SG_ERR_CHECK( sg_sqlite__prepare(pCtx, pDb->psql, &pStmt, ("INSERT OR REPLACE INTO tbl_branch ( id, name ) VALUES ( ?, ? )")) ); SG_ERR_CHECK( sg_sqlite__bind_int(pCtx, pStmt, 1, ID_KEY) ); // probably unnecessary since __check_attach_name should have thrown. if (pszNormalizedBranchName && *pszNormalizedBranchName) SG_ERR_CHECK( sg_sqlite__bind_text(pCtx, pStmt, 2, pszNormalizedBranchName) ); else SG_ERR_CHECK( sg_sqlite__bind_null(pCtx, pStmt, 2) ); SG_ERR_CHECK( sg_sqlite__step(pCtx, pStmt, SQLITE_DONE) ); SG_ERR_CHECK( sg_sqlite__finalize(pCtx, pStmt) ); SG_NULLFREE(pCtx, pszNormalizedBranchName); return; fail: SG_ERR_IGNORE( sg_sqlite__finalize(pCtx, pStmt) ); SG_NULLFREE(pCtx, pszNormalizedBranchName); }
/** * Get the TNE Row for the (uiAliasGirParent, pszEntryname) pair. * This should not have any of the entryname ambiguity problems * that such a request on the live view might have. * */ void sg_wc_db__tne__get_row_by_parent_alias_and_entryname(SG_context * pCtx, sg_wc_db * pDb, const sg_wc_db__cset_row * pCSetRow, SG_uint64 uiAliasGidParent, const char * pszEntryname, SG_bool * pbFound, sg_wc_db__tne_row ** ppTneRow) { sqlite3_stmt * pStmt = NULL; sg_wc_db__tne_row * pTneRow = NULL; int rc; SG_ERR_CHECK( sg_sqlite__prepare(pCtx, pDb->psql, &pStmt, ("SELECT" " alias_gid," // 0 " hid," // 1 " type," // 2 " attrbits" // 3 " FROM %s" " WHERE alias_gid_parent = ?" " AND entryname = ?"), pCSetRow->psz_tne_table_name) ); SG_ERR_CHECK( sg_sqlite__bind_int64(pCtx, pStmt, 1, uiAliasGidParent) ); SG_ERR_CHECK( sg_sqlite__bind_text(pCtx, pStmt, 2, pszEntryname) ); if ((rc=sqlite3_step(pStmt)) != SQLITE_ROW) { SG_int_to_string_buffer bufui64; if ((rc == SQLITE_DONE) && pbFound) { *pbFound = SG_FALSE; *ppTneRow = NULL; goto done; } SG_ERR_THROW2( SG_ERR_SQLITE(rc), (pCtx, "sg_wc_db:%s can't find tne row for parent alias %s and entryname '%s'.", pCSetRow->psz_tne_table_name, SG_uint64_to_sz(uiAliasGidParent, bufui64), pszEntryname) ); } SG_ERR_CHECK( sg_wc_db__tne_row__alloc(pCtx, &pTneRow) ); pTneRow->p_s->uiAliasGid = (SG_uint64)sqlite3_column_int64(pStmt, 0); pTneRow->p_s->uiAliasGidParent = uiAliasGidParent; SG_ERR_CHECK( SG_STRDUP(pCtx, (const char *)sqlite3_column_text(pStmt, 1), &pTneRow->p_d->pszHid) ); pTneRow->p_s->tneType = (SG_uint32)sqlite3_column_int(pStmt, 2); pTneRow->p_d->attrbits = (SG_uint64)sqlite3_column_int64(pStmt, 3); SG_ERR_CHECK( SG_STRDUP(pCtx, pszEntryname, &pTneRow->p_s->pszEntryname) ); SG_ERR_CHECK( sg_sqlite__nullfinalize(pCtx, &pStmt) ); #if TRACE_WC_DB SG_ERR_IGNORE( SG_console(pCtx, SG_CS_STDERR, "sg_wc_db__tne__get_row_by_parent_alias_and_entryname: found:\n") ); SG_ERR_IGNORE( sg_wc_db__debug__tne_row__print(pCtx, pTneRow) ); #endif if (pbFound) *pbFound = SG_TRUE; *ppTneRow = pTneRow; return; fail: SG_WC_DB__TNE_ROW__NULLFREE(pCtx, pTneRow); done: SG_ERR_IGNORE( sg_sqlite__nullfinalize(pCtx, &pStmt) ); }