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@ cols TEXT, -- A color-key specification
@ sqlcode TEXT -- An SQL SELECT statement for this report
@ );
;
static void rebuild_update_schema(void){
int rc;
sqlite3_stmt *pStmt;
rc = sqlite3_prepare(g.db, "SELECT mtime FROM user", -1, &pStmt, 0);
sqlite3_finalize(pStmt);
if( rc==SQLITE_ERROR ){
rc = db_exists("SELECT 1 FROM sqlite_master"
" WHERE name='user' AND sql GLOB '* mtime *'");
if( rc==0 ){
db_multi_exec(
"CREATE TEMP TABLE temp_user AS SELECT * FROM user;"
"ALTER TABLE user ADD COLUMN mtime INTEGER;"
"UPDATE user SET mtime=(SELECT strftime('%%s','now'));"
"DROP TABLE user;"
"CREATE TABLE user(\n"
" uid INTEGER PRIMARY KEY,\n"
" login TEXT UNIQUE,\n"
" pw TEXT,\n"
" cap TEXT,\n"
" cookie TEXT,\n"
" ipaddr TEXT,\n"
" cexpire DATETIME,\n"
" info TEXT,\n"
" mtime DATE,\n"
" photo BLOB\n"
");"
"INSERT OR IGNORE INTO user"
" SELECT uid, login, pw, cap, cookie,"
" ipaddr, cexpire, info, now(), photo FROM temp_user;"
"DROP TABLE temp_user;"
);
}
rc = sqlite3_prepare(g.db, "SELECT mtime FROM config", -1, &pStmt, 0);
sqlite3_finalize(pStmt);
if( rc==SQLITE_ERROR ){
"UPDATE config SET mtime=(SELECT strftime('%%s','now'));"
"UPDATE config SET mtime=now();"
);
}
rc = sqlite3_prepare(g.db, "SELECT mtime FROM shun", -1, &pStmt, 0);
sqlite3_finalize(pStmt);
if( rc==SQLITE_ERROR ){
rc = db_exists("SELECT 1 FROM sqlite_master"
" WHERE name='shun' AND sql GLOB '* mtime *'");
if( rc==0 ){
db_multi_exec(
"ALTER TABLE shun ADD COLUMN mtime INTEGER;"
"ALTER TABLE shun ADD COLUMN scom TEXT;"
"UPDATE shun SET mtime=(SELECT strftime('%%s','now'));"
"UPDATE shun SET mtime=now();"
);
}
rc = sqlite3_prepare(g.db, "SELECT mtime FROM reportfmt", -1, &pStmt, 0);
sqlite3_finalize(pStmt);
if( rc==SQLITE_ERROR ){
rc = db_exists("SELECT 1 FROM sqlite_master"
" WHERE name='reportfmt' AND sql GLOB '* mtime *'");
if( rc==0 ){
db_multi_exec(
"CREATE TEMP TABLE old_fmt AS SELECT * FROM reportfmt;"
"DROP TABLE reportfmt;"
);
db_multi_exec(zSchemaUpdates2);
db_multi_exec(
"INSERT OR IGNORE INTO reportfmt(rn,owner,title,cols,sqlcode,mtime)"
" SELECT rn, owner, title, cols, sqlcode,"
" SELECT rn, owner, title, cols, sqlcode, now() FROM old_fmt;"
" (SELECT strftime('%%s','now')+0) FROM old_fmt;"
" SELECT rn, owner, title || ' (' || rn || ')', cols, sqlcode,"
" (SELECT strftime('%%s','now')+0) FROM old_fmt;"
" SELECT rn, owner, title || ' (' || rn || ')', cols, sqlcode, now()"
" FROM old_fmt;"
);
}
rc = sqlite3_prepare(g.db, "SELECT mtime FROM concealed", -1, &pStmt, 0);
sqlite3_finalize(pStmt);
if( rc==SQLITE_ERROR ){
rc = db_exists("SELECT 1 FROM sqlite_master"
" WHERE name='concealed' AND sql GLOB '* mtime *'");
if( rc==0 ){
db_multi_exec(
"ALTER TABLE concealed ADD COLUMN mtime INTEGER;"
"UPDATE concealed SET mtime=(SELECT strftime('%%s','now'));"
"UPDATE concealed SET mtime=now();"
);
}
}
/*
** Variables used to store state information about an on-going "rebuild"
** or "deconstruct".
|