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Overview
| Comment: | Avoid using a prepared statement for ".stats on" after it has been closed by the ".eqp full" logic. Fix for ticket [7be932dfa60a8a6b3b26bcf76]. |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA3-256: |
bb87c054b1b76959e46258ac66b24027 |
| User & Date: | drh 2018-06-07 15:23:43 |
Context
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2018-06-07
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| 18:13 | The IN-early-out optimization: When doing a look-up on a multi-column index and an IN operator is used on a column other than the left-most column, then if no rows match against the first IN value, check to make sure there exist rows that match the columns to the right before continuing with the next IN value. check-in: 09fffbdf user: drh tags: trunk | |
| 15:28 | Merge the ".stat/.eqp" CLI fix from trunk. check-in: a91cad33 user: drh tags: multikey-opt-idea | |
| 15:23 | Avoid using a prepared statement for ".stats on" after it has been closed by the ".eqp full" logic. Fix for ticket [7be932dfa60a8a6b3b26bcf76]. check-in: bb87c054 user: drh tags: trunk | |
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2018-06-06
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| 23:31 | Change a comma into a logically equivalent but semantically clearer semicolon. check-in: 71f97f0f user: drh tags: trunk | |
Changes
Changes to src/shell.c.in.
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sqlite3_free(zEQP);
}
if( pArg->autoEQP>=AUTOEQP_trigger && triggerEQP==0 ){
sqlite3_db_config(db, SQLITE_DBCONFIG_TRIGGER_EQP, 0, 0);
/* Reprepare pStmt before reactiving trace modes */
sqlite3_finalize(pStmt);
sqlite3_prepare_v2(db, zSql, -1, &pStmt, 0);
}
restore_debug_trace_modes();
}
if( pArg ){
pArg->cMode = pArg->mode;
if( pArg->autoExplain ){
|
> |
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sqlite3_free(zEQP);
}
if( pArg->autoEQP>=AUTOEQP_trigger && triggerEQP==0 ){
sqlite3_db_config(db, SQLITE_DBCONFIG_TRIGGER_EQP, 0, 0);
/* Reprepare pStmt before reactiving trace modes */
sqlite3_finalize(pStmt);
sqlite3_prepare_v2(db, zSql, -1, &pStmt, 0);
if( pArg ) pArg->pStmt = pStmt;
}
restore_debug_trace_modes();
}
if( pArg ){
pArg->cMode = pArg->mode;
if( pArg->autoExplain ){
|
Changes to test/shell1.test.
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do_test shell1-3.23b.3 {
catchcmd "test.db" ".stats OFF"
} {0 {}}
do_test shell1-3.23b.4 {
# too many arguments
catchcmd "test.db" ".stats OFF BAD"
} {1 {Usage: .stats ?on|off?}}
# .tables ?TABLE? List names of tables
# If TABLE specified, only list tables matching
# LIKE pattern TABLE.
do_test shell1-3.24.1 {
catchcmd "test.db" ".tables"
} {0 {}}
|
> > > > > > > > > > > > > |
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do_test shell1-3.23b.3 {
catchcmd "test.db" ".stats OFF"
} {0 {}}
do_test shell1-3.23b.4 {
# too many arguments
catchcmd "test.db" ".stats OFF BAD"
} {1 {Usage: .stats ?on|off?}}
# Ticket 7be932dfa60a8a6b3b26bcf7623ec46e0a403ddb 2018-06-07
# Adverse interaction between .stats and .eqp
#
do_test shell1-3.23b.5 {
catchcmd "test.db" [string map {"\n " "\n"} {
CREATE TEMP TABLE t1(x);
INSERT INTO t1 VALUES(1),(2);
.stats on
.eqp full
SELECT * FROM t1;
}]
} {/1\n2\n/}
# .tables ?TABLE? List names of tables
# If TABLE specified, only list tables matching
# LIKE pattern TABLE.
do_test shell1-3.24.1 {
catchcmd "test.db" ".tables"
} {0 {}}
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