Expose sqlite3_stmt_busy() to JNI.

FossilOrigin-Name: 5733aa5fe341d50b84baebd8803a86e381bb95959a8bc733b8fff6fd4e732867
This commit is contained in:
stephan 2023-09-30 14:34:55 +00:00
parent 8f43696c8a
commit 0018ef15a3
6 changed files with 34 additions and 26 deletions

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@ -2004,10 +2004,10 @@ static void udf_xInverse(sqlite3_context* cx, int argc,
JniDecl(jint,JniNameSuffix)(JniArgsEnvClass, jlong jpStmt, jint n){ \
return (jint)CName(S3JniLongPtr_sqlite3_stmt(jpStmt), (int)n); \
}
/** Create a trivial JNI wrapper for (boolish-int CName(sqlite3_stmt*)). */
/** Create a trivial JNI wrapper for (boolean CName(sqlite3_stmt*)). */
#define WRAP_BOOL_STMT(JniNameSuffix,CName) \
JniDecl(jboolean,JniNameSuffix)(JniArgsEnvClass, jlong jpStmt){ \
return CName(S3JniLongPtr_sqlite3_stmt(jpStmt)) ? JNI_TRUE : JNI_FALSE; \
JniDecl(jboolean,JniNameSuffix)(JniArgsEnvClass, jobject jStmt){ \
return CName(PtrGet_sqlite3_stmt(jStmt)) ? JNI_TRUE : JNI_FALSE; \
}
/** Create a trivial JNI wrapper for (jstring CName(sqlite3_stmt*,int)). */
#define WRAP_STR_STMT_INT(JniNameSuffix,CName) \
@ -2064,6 +2064,7 @@ WRAP_INT_DB(1preupdate_1depth, sqlite3_preupdate_depth)
WRAP_INT_INT(1release_1memory, sqlite3_release_memory)
WRAP_INT_INT(1sleep, sqlite3_sleep)
WRAP_MUTF8_VOID(1sourceid, sqlite3_sourceid)
WRAP_BOOL_STMT(1stmt_1busy, sqlite3_stmt_busy)
WRAP_INT_STMT_INT(1stmt_1explain, sqlite3_stmt_explain)
WRAP_INT_STMT(1stmt_1isexplain, sqlite3_stmt_isexplain)
WRAP_BOOL_STMT(1stmt_1readonly, sqlite3_stmt_readonly)
@ -2081,6 +2082,7 @@ WRAP_INT_SVALUE(1value_1subtype, sqlite3_value_subtype)
WRAP_INT_SVALUE(1value_1type, sqlite3_value_type)
#undef WRAP_BOOL_DB
#undef WRAP_BOOL_STMT
#undef WRAP_INT64_DB
#undef WRAP_INT_DB
#undef WRAP_INT_INT

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@ -1843,6 +1843,14 @@ JNIEXPORT jint JNICALL Java_org_sqlite_jni_SQLite3Jni_sqlite3_1status64
JNIEXPORT jint JNICALL Java_org_sqlite_jni_SQLite3Jni_sqlite3_1step
(JNIEnv *, jclass, jobject);
/*
* Class: org_sqlite_jni_SQLite3Jni
* Method: sqlite3_stmt_busy
* Signature: (Lorg/sqlite/jni/sqlite3_stmt;)Z
*/
JNIEXPORT jboolean JNICALL Java_org_sqlite_jni_SQLite3Jni_sqlite3_1stmt_1busy
(JNIEnv *, jclass, jobject);
/*
* Class: org_sqlite_jni_SQLite3Jni
* Method: sqlite3_stmt_explain
@ -1862,10 +1870,10 @@ JNIEXPORT jint JNICALL Java_org_sqlite_jni_SQLite3Jni_sqlite3_1stmt_1isexplain
/*
* Class: org_sqlite_jni_SQLite3Jni
* Method: sqlite3_stmt_readonly
* Signature: (J)Z
* Signature: (Lorg/sqlite/jni/sqlite3_stmt;)Z
*/
JNIEXPORT jboolean JNICALL Java_org_sqlite_jni_SQLite3Jni_sqlite3_1stmt_1readonly
(JNIEnv *, jclass, jlong);
(JNIEnv *, jclass, jobject);
/*
* Class: org_sqlite_jni_SQLite3Jni

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@ -1870,6 +1870,9 @@ final class SQLite3Jni {
@Canonical
public static native int sqlite3_step(@NotNull sqlite3_stmt stmt);
@Canonical
public static native boolean sqlite3_stmt_busy(@NotNull sqlite3_stmt stmt);
@Canonical
public static native int sqlite3_stmt_explain(@NotNull long ptrToStmt, int op);
@ -1887,12 +1890,7 @@ final class SQLite3Jni {
}
@Canonical
public static native boolean sqlite3_stmt_readonly(@NotNull long ptrToStmt);
@Canonical
public static boolean sqlite3_stmt_readonly(@NotNull sqlite3_stmt stmt){
return sqlite3_stmt_readonly(stmt.getNativePointer());
}
public static native boolean sqlite3_stmt_readonly(@NotNull sqlite3_stmt stmt);
@Canonical
public static native int sqlite3_stmt_status(

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@ -289,9 +289,6 @@ public class Tester1 implements Runnable {
affirm( !sqlite3_stmt_readonly(stmt) );
affirm( db == sqlite3_db_handle(stmt) );
rc = sqlite3_step(stmt);
if( SQLITE_DONE != rc ){
outln("step failed ??? ",rc, " ",sqlite3_errmsg16(db));
}
affirm(SQLITE_DONE == rc);
sqlite3_finalize(stmt);
affirm( null == sqlite3_db_handle(stmt) );
@ -389,14 +386,17 @@ public class Tester1 implements Runnable {
affirm(sqlite3_total_changes64(db) > changesT64);
stmt = prepare(db, "SELECT a FROM t ORDER BY a DESC;");
affirm( sqlite3_stmt_readonly(stmt) );
affirm( !sqlite3_stmt_busy(stmt) );
int total2 = 0;
while( SQLITE_ROW == sqlite3_step(stmt) ){
affirm( sqlite3_stmt_busy(stmt) );
total2 += sqlite3_column_int(stmt, 0);
sqlite3_value sv = sqlite3_column_value(stmt, 0);
affirm( null != sv );
affirm( 0 != sv.getNativePointer() );
affirm( SQLITE_INTEGER == sqlite3_value_type(sv) );
}
affirm( !sqlite3_stmt_busy(stmt) );
sqlite3_finalize(stmt);
affirm(total1 == total2);
sqlite3_close_v2(db);
@ -1032,7 +1032,7 @@ public class Tester1 implements Runnable {
execSql(db1, "BEGIN EXCLUSIVE");
rc = sqlite3_prepare_v2(db2, "SELECT * from t", outStmt);
affirm( SQLITE_BUSY == rc);
assert( null == outStmt.get() );
affirm( null == outStmt.get() );
affirm( 3 == xBusyCalled.value );
sqlite3_close_v2(db1);
sqlite3_close_v2(db2);

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@ -1,5 +1,5 @@
C Correct\san\sundefined-value\sderef\sin\sthe\sJS\sbindings,\striggered\sby\spassing\sinvalid\sargs\sand\sthen\stripping\sover\san\sundefined\svalue\swhile\strying\sto\sreport\sthat.\sReported\sin\s[forum:dd42df144651d779|forum\spost\sdd42df144651d779].
D 2023-09-30T13:13:23.491
C Expose\ssqlite3_stmt_busy()\sto\sJNI.
D 2023-09-30T14:34:55.498
F .fossil-settings/empty-dirs dbb81e8fc0401ac46a1491ab34a7f2c7c0452f2f06b54ebb845d024ca8283ef1
F .fossil-settings/ignore-glob 35175cdfcf539b2318cb04a9901442804be81cd677d8b889fcc9149c21f239ea
F LICENSE.md df5091916dbb40e6e9686186587125e1b2ff51f022cc334e886c19a0e9982724
@ -238,8 +238,8 @@ F ext/icu/sqliteicu.h fa373836ed5a1ee7478bdf8a1650689294e41d0c89c1daab26e9ae78a3
F ext/jni/GNUmakefile af9aec8c540167ba8f9da23f86f74df0ad96e72431fd216b24e722b465e86c12
F ext/jni/README.md 9fceaeb17cecdc5d699dfc83c0cbc3a03fdb3b86bf676381894166c73375ee75
F ext/jni/jar-dist.make 030aaa4ae71dd86e4ec5e7c1e6cd86f9dfa47c4592c070d2e35157e42498e1fa
F ext/jni/src/c/sqlite3-jni.c 261665b13fbd49d82d552466457b2cda25bd7f57dd1b95568adea5b25ae33ee7
F ext/jni/src/c/sqlite3-jni.h f5bdb7bb7799b89277ac84d4b6e37719398a9b9c6b3ab62cc0583699625e71ea
F ext/jni/src/c/sqlite3-jni.c 047829e3cf4f9a2f36a66d5251af3f74b4cddeb29bd81afc92140467569ec2fb
F ext/jni/src/c/sqlite3-jni.h b5213a59041016398b932cba9787e819556f0cb920f898f9a9e22778db0354c8
F ext/jni/src/org/sqlite/jni/AbstractCollationCallback.java 95e88ba04f4aac51ffec65693e878e234088b2f21b387f4e4285c8b72b33e436
F ext/jni/src/org/sqlite/jni/AggregateFunction.java 7312486bc65fecdb91753c0a4515799194e031f45edbe16a6373cea18f404dc4
F ext/jni/src/org/sqlite/jni/AuthorizerCallback.java e6135be32f12bf140bffa39be7fd1a45ad83b2661ed49c08dbde04c8485feb38
@ -260,10 +260,10 @@ F ext/jni/src/org/sqlite/jni/ResultCode.java ba701f20213a5f259e94cfbfdd36eb7ac7c
F ext/jni/src/org/sqlite/jni/RollbackHookCallback.java d12352c0e22840de484ffa9b11ed5058bb0daca2e9f218055d3c54c947a273c4
F ext/jni/src/org/sqlite/jni/SQLFunction.java 544a875d33fd160467d82e2397ac33157b29971d715a821a4fad3c899113ee8c
F ext/jni/src/org/sqlite/jni/SQLTester.java e7ba02a72be4205c479d08cbc48cd8f3ac5b924eb6b36a3f5a676a67dcdb8af3
F ext/jni/src/org/sqlite/jni/SQLite3Jni.java 335d34bc4312a7cb4b8511c9255b3b5dcb9c17d7a4e1a97985384e1972008240
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F ext/jni/src/org/sqlite/jni/TableColumnMetadata.java 54511b4297fa28dcb3f49b24035e34ced10e3fd44fd0e458e784f4d6b0096dab
F ext/jni/src/org/sqlite/jni/Tester1.java ef0a6ee3b4e08ebd99010ca8196214bac902de0ea66f753a5cf581888f9a4211
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F ext/jni/src/org/sqlite/jni/TesterFts5.java 0995c5ca1da36b3b703c1c04132b2ee8edd16483be5c422ae378220a4817adbf
F ext/jni/src/org/sqlite/jni/TraceV2Callback.java beb0b064c1a5f8bfe585a324ed39a4e33edbe379a3fc60f1401661620d3ca7c0
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# Remove this line to create a well-formed Fossil manifest.

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@ -1 +1 @@
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5733aa5fe341d50b84baebd8803a86e381bb95959a8bc733b8fff6fd4e732867