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Make sure that sqlite3_stmt_readonly reports false for

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PRAGMA journal_mode and PRAGMA wal_checkpoint.  Ticket [a589ec069e3].
Also keep track of whether a prepared statement does no reading or
writing.

FossilOrigin-Name: 1937fd8eec2c1da95a782d9dc63926d846b06bdc
This commit is contained in:
drh
2013-06-27 17:40:30 +00:00
parent e8e570ab15
commit 9e92a47bdf
8 changed files with 61 additions and 20 deletions
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src/vdbeInt.h
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@@ -337,7 +337,8 @@ struct Vdbe {
bft expired:1; /* True if the VM needs to be recompiled */
bft runOnlyOnce:1; /* Automatically expire on reset */
bft usesStmtJournal:1; /* True if uses a statement journal */
bft readOnly:1; /* True for read-only statements */
bft readOnly:1; /* True for statements that do not write */
bft noIO:1; /* True for SELECTs with no FROM clause */
bft isPrepareV2:1; /* True if prepared with prepare_v2() */
bft doingRerun:1; /* True if rerunning after an auto-reprepare */
int nChange; /* Number of db changes made since last reset */