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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/sqliteInt.h
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@@ -898,6 +898,7 @@ struct sqlite3 {
u8 orphanTrigger; /* Last statement is orphaned TEMP trigger */
} init;
int activeVdbeCnt; /* Number of VDBEs currently executing */
int noIOVdbeCnt; /* Nr of active VDBEs with no FROM clause */
int writeVdbeCnt; /* Number of active VDBEs that are writing */
int vdbeExecCnt; /* Number of nested calls to VdbeExec() */
int nExtension; /* Number of loaded extensions */